SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 20 to 200 Volts CURRENT 1.0 Ampere
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
FM1200
THRU
FM120
DO-214AC
MAXIMUM RATINGS
(@ TA=25
OC unless otherwise noted)
ELECTRICAL CHARACTERISTICS
(@TA=25
OC unless otherwise noted)
Dimensions in inches and (millimeters)
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at Derating Case Temperature
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Thermal Resistance (Note 1)
Typical Junction Capacitance (Note 2)
SYMBOL
V
RRM
V
DC
I
FSM
C
J
T
STG
V
RMS
UNITS
Volts
Volts
Volts
Amps1.0
40
85
110
Amps
0
C/W
0
C/W
0
C
Storage Temperature Range
Rq
JA
Typical Thermal Resistance (Note 1) 25
Rq
JL
I
O
pF
Operating Temperature Range T
J
FM120
20
150
-55 to + 150
0
C
FM130 FM140 FM150 FM160 FM180
30 40 50 60
14 21 28 35 42
20 30 40 50 60
FM1100 FM1150 FM1200
FM120 FM130 FM140 FM150 FM160 FM180 FM1100 FM1150 FM1200
80 100 150 200
80 100 150 200
56 70 105 140
2006-11
CHARACTERISTICS
Maximum Average Reverse Current
at Rated DC Blocking Voltage
V
F
SYMBOL
I
R
mA
Maximum Instantaneous Forward Voltage at 1.0A DC Volts
0.2
2
@T
A
= 25
o
C
@T
A
= 100
o
C
.55
mA
UNITS
.70 .85
0.091 ( 2.31 )
0.067 ( 1.70 )
0.012 ( 0.305 )
0.006 ( 0.152 )
0.008 ( 0.203 )
0.004 ( 0.102 )
0.059 ( 1.50 )
0.035 ( 0.89 )
0.209 ( 5.31 )
0.185 ( 4.70 )
0.180 ( 4.57 )
0.160 ( 4.06 )
0.110 ( 2.79 )
0.086 ( 2.18 )
0.067 (1.70 )
0.051 (1.29 )
FEATURES
* Low switching noise
* Low forward voltage drop
* High current capability
* High switching capability
* High surge capabitity
* High reliability
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: Device has UL flammability classification 94V-O
* Lead: MIL-STD-202E method 208C guaranteed
* Metallurgically bonded construction
* Mounting position: Any
* Weight: 0.09 gram
NOTES : 1. Thermal Resistance : Mounted on PCB.
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
3. Also available in DO-214AA (SMB).
4. “Fully ROHS compliant”, “100% Sn plating (Pb-free)”.
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
INSTANTANEOUS FORWARD VOLTAGE, (V)
INSTANTANEOUS FORWARD CURRENT, (mA)
CASE TEMPERATURE, (OC)
0
0.01
0.001
1.0
0.1
10
100
AVERAGE FORWARD CURRENT, (A)
CJ, JUNCTION CAPACITANCE, (pF)
0
0.25
0.50
0.75
1.0
20 40 60 80 100 120 140
175125 1505025 75 1000
0.1 0.3 0.5 1.1 1.5 1.7 1.90.9
0.1
1.0
10
20
0.7 1.3 2.1
RATING AND CHARACTERISTICS CURVES ( FM120 THRU FM1200 )
FIG.3 TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG.1 TYPICAL FORWARD CURRENT
DERATING CURVE
FIG.2 TYPICAL REVERSE
CHARACTERISTICS
REVERSE VOLTAGE, (V)
INSTANTANEOUS REVERSE CURRENT, (A)
0.1
10
80
60
40
20
100
200
400
400.4 1.0 4 10 80
FIG.4 TYPICAL JUNCTION CAPACITANCE
NUMBER OF CYCLES AT 60Hz
PEAK FORWARD SURGE CURRENT, (A)
1
0
20
10
30
50
40
2 4 6 8 10 20 40 80 100
FIG.5 MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
FM150
~
FM1200
FM120
~
FM140
P.C.B. Mounted on
0.4
X
0.4"(10
X
10mm)
copper pad areas
Single Phase Half Wave
60Hz Inductive Load
FM120
~
FM140
FM150~FM1200
T
A
= 100 OC
T
A
= 75 OC
T
A
= 25 OC
FM120
~
FM140
FM150
~
FM160
FM180
~
FM1200
T
J
= 25 OC
Pulse width=300mS
1% Duty Cycle
T
J
= 25 OC
8.3mS Single Half Sine-Wave
JEDEC Method
Mounting Pad Layout
Dimensions in inches and (millimeters)
0.060MIN.
( 1.52 MIN.)
0.220
0.094 MAX.
(2.38 MAX.)
0.052 MAX.
(1.32 MAX.)
(
5.58) REF
Rectron Inc reserves the right to make changes without notice to any product
specification herein, to make corrections, modifications, enhancements or other
changes. Rectron Inc or anyone on its behalf assumes no responsibility or liabi-
lity for any errors or inaccuracies. Data sheet specifications and its information
contained are intended to provide a product description only. "Typical" paramet-
ers which may be included on RECTRON data sheets and/ or specifications ca-
n and do vary in different applications and actual performance may vary over ti-
me. Rectron Inc does not assume any liability arising out of the application or
use of any product or circuit.
Rectron products are not designed, intended or authorized for use in medical,
life-saving implant or other applications intended for life-sustaining or other rela-
ted applications where a failure or malfunction of component or circuitry may di-
rectly or indirectly cause injury or threaten a life without expressed written appr-
oval of Rectron Inc. Customers using or selling Rectron components for use in
such applications do so at their own risk and shall agree to fully indemnify Rect-
ron Inc and its subsidiaries harmless against all claims, damages and expendit-
ures.
DISCLAIMER NOTICE
