72V Input
Micro Family
DC-DC Converter Module
72V Micro Family Rev 3.2 vicorpower.com
Page 1 of 12 06/2017 800 927.9474
Actual size:
2.28 x 1.45 x 0.5in
57,9 x 36,8 x 12,7mm
S
NRTL
CUS
CUS
®
Output Voltage
3V3 = 3.3V
5 = 5V
8 = 8V
12 = 12V
15 = 15V
24 = 24V
28 = 28V
36 = 36V
48 = 48V
Output Power
VOUT POUT
3.3V 75W
5V 100W
8V 100W
12V 150W
15V 150W
24V 150W
28V 150W
36V 150W
48V 150W
Part Numbering
e.g. V72C15C150BL
72C B
Product Grade Temperatures (°C)
Grade Operating Storage
E =
-
10 to +100
-
20 to +125
C =
-
20 to +100
-
40 to +125
T =
-
40 to +100
-
40 to +125
H =
-
40 to +100
-
55 to +125
M =
-
55 to +100
-
65 to +125
Pin Style Finish
Blank: Short Tin/Lead
L: Long Tin/Lead
S: Short ModuMate Gold
N: Long ModuMate Gold
F: Short RoHS Gold
G: Long RoHS Gold
K: Extra Long RoHS Gold
Baseplate
Blank: Slotted
2: Threaded
3: Through-hole
Product Type
V = Standard
S = Enhanced
efficiency
(avail. ≤12
VOUT only)
Features & Benefits
• DC input range: 43 – 110V (continuous)
• Isolated output
• Encapsulated circuitry for shock and
vibration resistance
• Extended temperature range
(–55 to +100°C)
• Input surge withstand: 150V for 100ms
• DC output: 3.3 – 48V
• Programmable output: 10 to 110%
• Regulation: ±0.2% no load to full load
• Efficiency: Up to 87%
• Maximum operating temp: 100°C,
full load
• Power density: up to 90W per cubic inch
• Height above board: 0.43in. (10,9mm)
• Parallelable, with N+M fault tolerance
• Low noise ZCS/ZVS architecture
• RoHS Compliant (with F or G pin option)
Product Overview
These DC-DC converter modules use
advanced power processing, control and
packaging technologies to provide the
performance, flexibility, reliability and cost
effectiveness of a mature power component.
High frequency ZCS/ZVS switching provides
high power density with low noise and
high efficiency.
Parameter Rating Unit Notes
+IN to -IN voltage -0.5 to +155 VDC
PC to -IN voltage -0.5 to +7.0 VDC
PR to -IN voltage -0.5 to +7.0 VDC
SC to -OUT voltage -0.5 to +1.5 VDC
–Sense to –OUT voltage 1.0 VDC
Isolation voltage
IN to OUT 3000 VRMS Test voltage
IN to base 1500 VRMS Test voltage
OUT to base 500 VRMS Test voltage
Operating Temperature -55 to +100 °C M-Grade
Storage Temperature -65 to +125 °C M-Grade
Pin soldering temperature 500 (260) °F (°C) <5 sec; wave solder
750 (390) °F (°C) <7 sec; hand solder
Mounting torque 5 (0.57) in-lbs (N-m) 6 each
Applications
Railway/Transportation system applications including communications systems,
information display, lighting, control systems, ticket machines, passenger
entertainment, public address systems, door control, industrial power systems and power
generation systems.
For details on proper operation please refer to the:
Design Guide & Applications Manual for Maxi, Mini, Micro Family.
Absolute Maximum Ratings
72V Micro Family Rev 3.2 vicorpower.com
Page 2 of 12 06/2017 800 927.9474
72V Input
Parameter Min Typ Max Unit Notes
Operating input voltage 43 72 110 VDC Per EN50155 and GBT-25119
Input surge withstand 150 VDC <100ms
Undervoltage turn-on 41.7 42.6 VDC
Undervoltage turn-off 35.2 36.5 VDC
Overvoltage turn-off/on 111 115.5 121 VDC
Disabled input current 1.5 mA PC pin low
MODULE INPUT SPECIFICATIONS
Parameter Min Typ Max Unit Notes
Output voltage setpoint ±1 % Of nominal output voltage. Nominal input; full load; 25°C
Line regulation ±0.02 ±0.20 % Low line to high line; full load
Temperature regulation ±0.002 ±0.005 % / °C Over operating temperature range
Power sharing accuracy ±2 ±5 % 10 to 100% of full load
Of nominal output voltage. For trimming below 90%
Programming range 10 110 % of nominal, a minimum load of 10% of maximum
rated power may be required.
+OUT to –OUT — Absolute Maximum Ratings
3.3V -0.5 to 4.7 VDC Externally applied
5V -0.5 to 7.0 VDC Externally applied
8V -0.5 to 10.9 VDC Externally applied
12V -0.5 to 16.1 VDC Externally applied
15V -0.5 to 20.0 VDC Externally applied
24V -0.5 to 31.7 VDC Externally applied
28V -0.5 to 36.9 VDC Externally applied
36V -0.5 to 47.1 VDC Externally applied
48V -0.5 to 62.9 VDC Externally applied
MODULE OUTPUT SPECIFICATIONS
Note: The permissible load current must never be exceeded during normal, abnormal or test conditions. For additional output related application
information, please refer to output connections on page 7.
Parameter Min Typ Max Unit
Baseplate to sink; flat, greased surface 0.24 °C/Watt
Baseplate to sink; thermal pad (P/N 20265) 0.21 °C/Watt
Baseplate to ambient 10.9 °C/Watt
Baseplate to ambient; 1000LFM 2.8 °C/Watt
Thermal capacity 48 Watt-sec/°C
THERMAL RESISTANCE AND CAPACITY
Electrical characteristics apply over the full operating range of input voltage, output load (resistive) and baseplate temperature, unless otherwise specified.
All temperatures refer to the operating temperature at the center of the baseplate.
Module Family Electrical Characteristics
72V Micro Family Rev 3.2 vicorpower.com
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72V Input
Parameter Min Typ Max Unit Notes
Isolation test voltage (IN to OUT)* 3000 VRMS Complies with reinforced insulation requirements
Isolation test voltage (IN to base)* 1500 VRMS Complies with basic insulation requirements
Isolation test voltage (OUT to base)* 500 VRMS Complies with operational insulation requirements
Isolation resistance 10 MΩ IN to OUT, IN to baseplate, OUT to baseplate
Weight (E, C, T grade) 1.9 2.1 2.3 ounces
(52.8) (59.3) (65.8) (grams)
Weight (H, M grade) 2.1 2.3 2.5 ounces
(58.7) (65.2) (71.7) (grams)
Temperature limiting 100 115 °C See Figs. 3 and 5. Do not operate coverter >100°C.
Agency approvals cURus, cTÜVus, CE UL60950-1, EN60950-1, CSA60950-1, IEC60950-1.
With appropriate fuse in series with the +Input
Parameter Min Typ Max Unit Notes
Primary Side (PC = Primary Control; PR = Parallel)
PC bias voltage 5.50 5.75 6.00 VDC PC current = 1.0mA
current limit 1.5 2.1 3.0 mA PC voltage = 5.5V
PC module disable 2.3 2.6 2.9 VDC Switch must be able to sink ≥4mA. See Fig. 2
PC module enable delay 4 7 ms
PC module alarm 0.5 Vavg UV, OV, OT, module fault. See Figs. 3 and 5
PC resistance 0.9 1.0 1.1 MΩ See Fig. 3, converter off or fault mode
PR emitter amplitude 5.7 5.9 6.1 Volts PR load >30Ω, <30pF
PR emitter current 150 mA
PR receiver impedance 375 500 625 Ω 25°C
PR receiver threshold 2.4 2.5 2.6 Volts Minimum pulse width: 20ns
PR drive capability 12 modules Without PR buffer amplifier
Secondary Side (SC = Secondary Control)
SC bandgap voltage 1.21 1.23 1.25 VDC Referenced to –Sense
SC resistance 990 1000 1010 Ω
SC capacitance 0.033 µF
SC module alarm 0 VDC With open trim; referenced to –Sense. See Fig. 7
MODULE CONTROL SPECIFICATIONS
MODULE GENERAL SPECIFICATIONS
* Isolation test voltage, 1 minute or less.
Note: Specifications are subject to change without notice.
Module Family Electrical Characteristics (Cont.)
72V Micro Family Rev 3.2 vicorpower.com
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72V Input
MODULE SPECIFIC OPERATING SPECIFICATIONS
Parameter Min Typ Max Unit Notes
Efficiency
S72C3V3C75BL (enhanced efficiency) 82.5 85.3 % Nominal input; full load; 25°C
V72C3V3C75BL (standard efficiency) 78.8 82.3
Ripple and noise 105 132 mV p-p; Nominal input; full load; 20MHz bandwidth
Output OVP setpoint 4.14 4.3 4.46 Volts 25°C; recycle input voltage or PC to restart (>100ms off)
Dissipation, standby 3.2 3.7 Watts No load
Load regulation ±0.02 ±0.2 % No load to full load; nominal input
Output Current 0 22.73 Amps
Current limit 23.1 26.1 30.7 Amps Output voltage 95% of nominal
Short circuit current 15.8 26.1 30.7 Amps Output voltage <250mV
3.3VOUT, 75W (e.g. S72C3V3C75BL, V72C3V3C75BL)
Parameter Min Typ Max Unit Notes
Efficiency
S72C5C100BL (enhanced efficiency) 84.4 86.1 % Nominal input; full load; 25°C
V72C5C100BL (standard efficiency) 81.3 82.3
Ripple and noise 120 150 mV p-p; Nominal input; full load; 20MHz bandwidth
Output OVP setpoint 6.03 6.25 6.47 Volts 25°C; recycle input voltage or PC to restart (>100ms off)
Dissipation, standby 4.2 5 Watts No load
Load regulation ±0.02 ±0.2 % No load to full load; nominal input
Output Current 0 20 Amps
Current limit 20.4 23 27 Amps Output voltage 95% of nominal
Short circuit current 14 23 27 Amps Output voltage <250mV
5VOUT, 100W (e.g. S72C5C100BL, V72C5C100BL)
Parameter Min Typ Max Unit Notes
Efficiency 82.0 83.6 % Nominal input; full load; 25°C
Ripple and noise 180 225 mV p-p; Nominal input; full load; 20MHz bandwidth
Output OVP setpoint 9.36 9.7 10.1 Volts 25°C; recycle input voltage or PC to restart (>100ms off)
Dissipation, standby 6.3 7.5 Watts No load
Load regulation ±0.02 ±0.2 % No load to full load; nominal input
Output Current 0 12.5 Amps
Current limit 12.7 14.4 16.9 Amps Output voltage 95% of nominal
Short circuit current 8.75 14.4 16.9 Amps Output voltage <250mV
8VOUT, 100W (e.g. V72C8C100BL)
72V Micro Family Rev 3.2 vicorpower.com
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72V Input
MODULE SPECIFIC OPERATING SPECIFICATIONS (CONT.)
Parameter Min Typ Max Unit Notes
Efficiency
S72C12C150BL (enhanced efficiency) 86.8 88.3 % Nominal input; full load; 25°C
V24C12C50BL (standard efficiency) 86.5 87.5
Ripple and noise 220 275 mV p-p; Nominal input; full load; 20MHz bandwidth
Output OVP setpoint 13.7 14.3 14.9 Volts 25°C; recycle input voltage or PC to restart (>100ms off)
Dissipation, standby 4.3 5.3 Watts No load
Load regulation ±0.02 ±0.2 % No load to full load; nominal input
Output Current 0 12.5 Amps
Current limit 12.7 14.4 17.5 Amps Output voltage 95% of nominal
Short circuit current 8.75 14.4 17.5 Amps Output voltage <250mV
12VOUT, 150W (e.g. S72C12C150BL, V72C12C150BL)
Parameter Min Typ Max Unit Notes
Efficiency 84.2 85.9 % Nominal input; full load; 25°C
Ripple and noise 150 188 mV p-p; Nominal input; full load; 20MHz bandwidth
Output OVP setpoint 17.1 17.8 18.5 Volts 25°C; recycle input voltage or PC to restart (>100ms off)
Dissipation, standby 3.6 4.3 Watts No load
Load regulation ±0.02 ±0.2 % No load to full load; nominal input
Output Current 0 10 Amps
Current limit 10.2 11.5 13.5 Amps Output voltage 95% of nominal
Short circuit current 7 11.5 13.5 Amps Output voltage <250mV
15VOUT, 150W (e.g. V72C15C150BL)
Parameter Min Typ Max Unit Notes
Efficiency 83.5 84.9 % Nominal input; full load; 25°C
Ripple and noise 116 145 mV p-p; Nominal input; full load; 20MHz bandwidth
Output OVP setpoint 27.1 28.1 29.1 Volts 25°C; recycle input voltage or PC to restart (>100ms off)
Dissipation, standby 6 7 Watts No load
Load regulation ±0.02 ±0.2 % No load to full load; nominal input
Output Current 0 6.25 Amps
Current limit 6.37 7.19 8.44 Amps Output voltage 95% of nominal
Short circuit current 4.37 7.19 8.98 Amps Output voltage <250mV
24VOUT, 150W (e.g. V72C24C150BL)
72V Micro Family Rev 3.2 vicorpower.com
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72V Input
Parameter Min Typ Max Unit Notes
Efficiency 85.3 86.2 % Nominal input; full load; 25°C
Ripple and noise 105 132 mV p-p; Nominal input; full load; 20MHz bandwidth
Output OVP setpoint 31.5 32.7 33.9 Volts 25°C; recycle input voltage or PC to restart (>100ms off)
Dissipation, standby 5.3 6.2 Watts No load
Load regulation ±0.02 ±0.2 % No load to full load; nominal input
Output Current 0 5.36 Amps
Current limit 5.46 6.16 7.24 Amps Output voltage 95% of nominal
Short circuit current 3.75 6.16 7.24 Amps Output voltage <250mV
28VOUT, 150W (e.g. V72C28C150BL)
Parameter Min Typ Max Unit Notes
Efficiency 85.2 87.9 % Nominal input; full load; 25°C
Ripple and noise 72 90 mV p-p; Nominal input; full load; 20MHz bandwidth
Output OVP setpoint 40.4 41.9 43.4 Volts 25°C; recycle input voltage or PC to restart (>100ms off)
Dissipation, standby 5 5.6 Watts No load
Load regulation ±0.02 ±0.2 % No load to full load; nominal input
Output Current 0 4.17 Amps
Current limit 4.25 4.8 5.63 Amps Output voltage 95% of nominal
Short circuit current 2.91 4.8 5.63 Amps Output voltage <250mV
36VOUT, 150W (e.g. V72C36C150BL)
Parameter Min Typ Max Unit Notes
Efficiency 85.0 86.4 % Nominal input; full load; 25°C
Ripple and noise 70 88 mV p-p; Nominal input; full load; 20MHz bandwidth
Output OVP setpoint 53.7 55.7 57.7 Volts 25°C; recycle input voltage or PC to restart (>100ms off)
Dissipation, standby 6.0 6.8 Watts No load
Load regulation ±0.02 ±0.2 % No load to full load; nominal input
Output Current 0 3.13 Amps
Current limit 3.19 3.6 4.23 Amps Output voltage 95% of nominal
Short circuit current 2.19 3.6 4.23 Amps Output voltage <250mV
48VOUT, 150W (e.g. V72C48C150BL)
MODULE SPECIFIC OPERATING SPECIFICATIONS (CONT.)
72V Micro Family Rev 3.2 vicorpower.com
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72V Input
+IN
PC
PR
–IN
+OUT
SC
–OUT
C3*
4.7nF
C2*
4.7nF
For C1 – C5, keep leads and connections short.
C5*
4.7nF
C4*
4.7nF
F1*
C1*
0.2µF
Figure 1 — Basic module operation requires fusing, grounding, bypassing capacitors.* See Maxi, Mini, Micro Design Guide.
Basic Module Operation
Comprehensive Online Application Information The Design Guide and Applications Manual includes:
• Application circuits
• Design requirements
• EMC considerations
• Current sharing in power arrays
• Thermal performance information
• Recommended soldering methods
• Accessory modules – filtering, rectification, front-ends
• Mounting options
• ...and more.
Also at vicorpower.com
• PowerBench online configurators
• Over 20 Application Notes
• Online calculators – thermal, trimming, hold-up
• PDF data sheets for ALL Vicor products
CLICK HERE TO VIEW
DESIGN GUIDE
Output Connections and Considerations
The permissible load current must never be exceeded during
normal, abnormal or test conditions. Converters subject to
dynamic loading exceeding 25% of rated current must be
reviewed by Vicor Applications Engineering to ensure that the
converter will operate properly.
Under dynamic load, light load, or no load conditions, the
converter may emit audible noise. Converters that utilize remote
sense may require compensation circuitry to offset the phase
lag caused by the external output leads and load impedance.
If an external remote sense circuit is used, the remote sense
leads must be protected for conditions such as lead reversal,
noise pickup, open circuit, or excessive output lead resistance
between the sense point and the converters output terminals.
For applications that may draw more than the rated current, a
fast acting electronic circuit breaker must be utilized to protect
the converter. Under no circumstance should the rated current
be exceeded. Utilizing or testing of current limit or short circuit
current will damage the converter. Ensure that the total output
capacitance connected to the converter does not exceed
the limits on Page 16, “Maximum Output Capacitance”, of
the design guide.
72V Micro Family Rev 3.2 vicorpower.com
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72V Input
Module Enable/Disable
The module may be disabled by pulling PC to 0V (2.3V max)
with respect to the –Input. This may be done with an open
collector transistor, relay, or optocoupler. Converters may be
disabled with a single transistor or relay either directly or via
“OR’ing” diodes for 2 or more converters. See Figure 2.
Primary Auxiliary Supply
During normal operation only, the PC Pin can source 5.7V
@ 1.5mA. In the example shown in Figure 4, PC powers a
module enabled LED.
Module Alarm
The module contains “watchdog” circuitry which monitors
input voltage, operating temperature and internal operating
parameters. In the event that any of these parameters are
outside of their allowable operating range, the module will shut
down and PC will go low. PC will periodically go high and the
module will check to see if the fault (as an example,
Input Undervoltage) has cleared. If the fault has not been
cleared, PC will go low again and the cycle will restart. The SC
pin will go low in the event of a fault and return to its normal
state after the fault has been cleared. See Figures 3 and 5.
Disable
Disable = PC < 2.3V
+OUT
SC
–OUT
+IN
PC
PR
–IN
Figure 2 — Module enable/disable
Input Undervoltage
Input Overvoltage [a]
Over Temperature
Module Faults
2-20ms typ.
f(VIN)
Auto
Restart
5.7VDC
(0-3mA)
50Ω
SW2 SW3
1.23
VDC
6K
1K
SW1
SW1, 2, & 3 shown
in "Fault" position
+OUT
SC
–OUT
+IN
PC
PR
–IN
[a] Not applicable for 300VDC Input family
1M
Figure 3 — PC/SC module alarm logic
Figure 4 — LED on-state indicator
4kΩ
"Module
Enabled"
+OUT
SC
–OUT
+IN
PC
PR
–IN 2-20ms typ.
Fault
SC
PC
1.23V
5.7V
40µs typ.
Figure 5 — PC/SC module alarm timing
Optocoupler
+OUT
SC
–OUT
+IN
PC
PR
–IN
4k Alarm
1.00V
+OUT
SC
–OUT
+IN
PC
PR
–IN
Comparator
Figure 6 —Isolated on-state indicator Figure 7 — Secondary side on-state indicator
Primary Control - PC PIN
72V Micro Family Rev 3.2 vicorpower.com
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72V Input
Secondary Control - SC PIN
Output Voltage Programming
The output voltage of the converter can be adjusted or
programmed via fixed resistors, potentiometers or voltage
DACs. See Figure 8.
Trim Down
1. This converter is not a constant power device – it has a
constant current limit. Hence, available output power is
reduced by the same percentage that output voltage is
trimmed down. Do not exceed maximum rated output current.
2. The trim down resistor must be connected between the SC
and -S pins. Do not bypass the SC pin directly with a capacitor.
Trim Up
1. The converter is rated for a maximum delivered power. To
ensure that maximum rated power is not exceeded, reduce
maximum output current by the same percentage increase in
output voltage.
2. The trim up resistor must be connected between the SC and
+S pins. Do not bypass the SC pin directly with a capacitor.
3. Do not trim the converter above maximum trim range (typically
+10%) or the output over voltage protection circuitry may
be activated.
Parallel Bus - PR PIN
Parallel Operation
The PR pin supports paralleling for increased power with N+1
(N+M) redundancy. Modules of the same input voltage, output
voltage, and power level will current share if all PR pins are
suitably interfaced.
Compatible interface architectures include the following:
AC coupled single-wire interface. All PR pins are connected
to a single communicati on bus through 0.0 01µ F (500V )
capacitors. This interface supports current sharing and is fault
tolerant except for the communication bus. Up to three
converters may be paralleled by this method. See Figure 9.
Transformer coupled interface. For paralleling four or more
converters a transformer coupled interface is required, and under
certain conditions a PR buffer circuit.
For details on parallel operation please refer to the
Design Guide & Applications Manual for Maxi, Mini, Micro Family.
Number of Converters in Parallel *R1 value Ω
275
350
433
5 or more refer to application note:
Designing High-Power Arrays
using Maxi, Mini, Micro
Family DC-DC Converters
Figure 8 — Output voltage trim down and trim up circuit
Load
RD
Trim Down
Error
Amp
1kΩ
1.23V
0.033μF
+OUT
SC
–OUT
+IN
PC
PR
–IN
1,000VOUT
VNOM – VOUT
RD (Ω) =
1,000 (VOUT – 1.23) VNOM
1.23 (VOUT – VNOM)
RU (Ω) = – 1,000
RU
Trim Up
Trim resistor values calculated automatically:
On-line calculators for trim resistor values are available on
the vicor website at:
asp.vicorpower.com/calculators/calculators.asp?calc=1
Resistor values can be calculated for fixed trim up, fixed
trim down and for variable trim up or down.
Figure 9 — AC coupled single-wire interface
* See Maxi, Mini, Micro Design Guide
+IN
PC
PR
–IN
+IN
PC
PR
–IN
Module 2
Module 1
+
Parallel
Bus
–
0.2µF
0.001µF
0.2µF
0.001µF
Low inductance
ground plane
or bus
4.7nF
4.7nF
4.7nF
4.7nF
R1*
R1*
+IN
PC
PR
–IN
+IN
PC
PR
–IN
Module 2
Module 1
T1
T2
+
–
0.2µF
0.2µF
Parallel
Bus
4.7nF
4.7nF
4.7nF
4.7nF
R1*
R1*
Figure 10 — Transformer-coupled interface
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72V Input
+
–
+
–
R1
R2 U1 R3
2.55 k
R4
R5
1.00k
U2
TLV431
C1
R7 21.0k
C2
0.22µF
R8
4.02k
C3
R9
R10
1.24k
U3
LM10
+S
–S
+OUT
SC
–OUT
R Load
PS2701
R11
36.5kR6
1.65k 470pF 200mV
Vcc
Gnd
*See Component Selection section below.
*
*
**
*
+OUT
SC
–OUT
L
O
A
D
Plane
Ground
Plane
Module #1
Designated
Master
Module #2
trimmed
down 2%
Module #3
trimmed
down 4%
+OUT
SC
–OUT
+OUT
SC
–OUT
• The +OUT and –OUT
power buses should be
designed to minimize
and balance parasitic
impedance from each
module output to the
load.
• At the discretion of the
power system designer,
a subset of all modules
within an array may be
congured as slaves by
connecting SC
to –OUT.
• Do not use output
OR’ing diodes with
MicroMods.
• This module is designed for point of load regulation, where remote sensing
is not required. Active voltage drop compensator, as shown here, may be
used in applications with signicant distribution losses.
Please consult with the Micro Family Isolated Remote Sense Application Note
for additional information.
Figure 12 — Voltage drop compensationFigure 11 — N+1 module array output connections
Designator Description Finish Notes
(None) Short Tin/Lead Requires in-board, mounting
L Long Tin/Lead On-board mounting for 0.065” boards
S Short ModuMate Gold SurfMate or in-board socket mounting
N Long ModuMate Gold On-board socket mounting
F Short RoHS Gold Select for RoHS compliant in-board solder, socket, or SurfMate mounting
G Long RoHS Gold Select for RoHS compliant on-board solder or socket mounting
K Extra Long RoHS Gold Select for RoHS compliance on-board mounting for thicker PCBs
(not intended for socket or Surfmate mounting)
* Pin style designator follows the “B” after the output power and precedes the baseplate designator.
Ex. V72C15T150BN2 — Long ModuMate Pins
PIN STYLES*
Parallel Bus / Voltage Drop Compensation
Storage
Vicor products, when not installed in customer units, should be stored in ESD safe packaging in accordance with ANSI/ESD S20.20,
“Protection of Electrical and Electronic Parts, Assemblies and Equipment” and should be maintained in a temperature controlled factory/
warehouse environment not exposed to outside elements controlled between the temperature ranges of 15°C and 38°C. Humidity shall not
be condensing, no minimum humidity when stored in an ESD compliant package.
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72V Input
PINS STYLES
SOLDER:TIN/LEAD PLATED
MODUMAT E: GOLD PLATED COPPER
RoHS: GOLD PLATED COPPER
ALUMINUM
BASEPLATE
23
6
1
7
4
5
PLATED
THRU HOLE
DIA
±0,08
*DENOTES TOL =
0.133
3,38
1.734**
44,04
.400*
10,16
1.090**
27,69
0.145*
3,68
0.800*
20,32
0.525*
13,34
0.275*
6,99
2.000*
50,80
0.06
1,5
R (4X)
INBOARD
SOLDER
MOUNT
SHORT PIN STYLE
0.094 ±0.003
2,39 ±0,08
0.45
11,5
ALL MARKINGS
THIS SURFACE
(7X)
**PCB WINDOW
PCB THICKNESS 0.062 ±0.010
1,57 ±0,25
SURFACE MOUNT
SOCKET
N/A
0.183 ±0.003
4,65 ±0,08
0.56
14,2
0.46
11,7
SOCKETS
0.080" DIA PINS (7X)
P/N 13632 (100 pcs.)
P/N 16023 (7 pc. kit)
SOCKET HEADERS
(SURFACE MOUNT)
KIT INCLUDES
INPUT & OUTPUT
P/N 16025
INBOARD
SOCKET
MOUNT
ONBOARD
SOCKET
SURFACE MOUNT
0.53
13,5
ONBOARD
SOLDER
MOUNT
LONG PIN STYLE
0.094 ±0.003
2,39 ±0,08
±0.003
PINS STYLES
SOLDER:TIN/LEAD PLATED
MODUMAT E: GOLD PLATED COPPER
RoHS: GOLD PLATED COPPER
ALUMINUM
BASEPLATE
23
6
1
7
4
5
PLATED
THRU HOLE
DIA
±0,08
*DENOTES TOL =
0.133
3,38
1.734**
44,04
.400*
10,16
1.090**
27,69
0.145*
3,68
0.800*
20,32
0.525*
13,34
0.275*
6,99
2.000*
50,80
0.06
1,5
R (4X)
INBOARD
SOLDER
MOUNT
SHORT PIN STYLE
0.094 ±0.003
2,39 ±0,08
0.45
11,5
ALL MARKINGS
THIS SURFACE
(7X)
**PCB WINDOW
PCB THICKNESS 0.062 ±0.010
1,57 ±0,25
SURFACE MOUNT
SOCKET
N/A
0.183 ±0.003
4,65 ±0,08
0.56
14,2
0.46
11,7
SOCKETS
0.080" DIA PINS (7X)
P/N 13632 (100 pcs.)
P/N 16023 (7 pc. kit)
SOCKET HEADERS
(SURFACE MOUNT)
KIT INCLUDES
INPUT & OUTPUT
P/N 16025
INBOARD
SOCKET
MOUNT
ONBOARD
SOCKET
SURFACE MOUNT
0.53
13,5
ONBOARD
SOLDER
MOUNT
LONG PIN STYLE
0.094 ±0.003
2,39 ±0,08
±0.003
For Soldering Methods and Procedures
Please refer to:
THE MAXI, MINI, MICRO Design Guide.
NOTES:
1. MATERIAL:
BASE: 6000 SERIES ALUMINUM
COVER: LCP, ALUMINUM 3003 H14
PINS: RoHS PINS GOLD PLATE 30 MICRO INCH MIN; NON-RoHS
PINS: TIN/LEAD 90/10 BRIGHT
2. DIMENSIONS AND VALUES IN BRACKETS ARE METRIC
3. MANUFACTURING CONTROL IS IN PLACE TO ENSURE THAT THE SPACING
BETWEEN THE MODULES LABEL SURFACE TO THE PRINTED CIRCUIT BOARD
OF THE APPLICATION RANGES FROM DIRECT CONTACT ZERO, TO THE
MAXIMUM GAP AS CALCULATED FROM THE TOLERANCE STACKUP
AND IS NOT SUBJECT NEGATIVE TOLERANCE ACCUMULATION
DIMENSION L
PIN SHORT – .55±.015 [14.0±.38]
PIN LONG–– .63±.015 [16.0±.38]
PIN EXTRA LONG–––- .71±.015 [18.0±.38]
Figure 13 — Module outline
Figure 14 — PCB mounting specifications
Mechanical Drawings
Unless otherwise specified,
dimensions are in inches
mm
Decimals Tol. Angles
0.XX ±0.01
±0.25 ±1°
0.XXX ±0.005
±0.127
Converter Pins
No. Function Label
1 +IN +
2 Primary PC
Control
3 Parallel PR
4 –IN –
5 –OUT –
6 Secondary SC
Control
7 +OUT +
72V Micro Family Rev 3.2 vicorpower.com
Page 12 of 12 06/2017 800 927.9474
72V Input
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