SIDACtor® Protection Thyristors
i
Revised: 05/09/16
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
LCAS Protection
A0609CA2LRP
Electrical Characteristics
Description
Agency Approvals
Agency Agency File Number
E133083
Schematic Symbol
Pinout Designation
Pin 3
Pin 1
Pin 2
Notes:
- Absolute maximum ratings measured at TA= 25ºC (unless otherwise noted).
- Component is asymmetrical
* Positive voltage threshold
**Negative voltage threshold
RoHS
A0609CA2LRP
The A0609CA2LRP is a LCAS protector that does not
require an external voltage reference. It specifically
provides protection for a balanced ringing system with a
ringing voltage range of +54 volts and -78 volts.
This three pin modified DO-214AA solution provides
a smaller footprint and lower component count than
the typical dual polarity programmable SLIC protector.
This new overvoltage protector is applicable for
WLL ( Wireless local loops), VoIP (Voice over IP) and
regenerated POTS (Plain Old Telephone Systems)
applications.
Features and Benefits
• Robust surge rating
• Switching speeds of
nanoseconds
• Eliminates the need for
large, bulky capacitors
and blocking diodes
required by traditional
programmable
solutions
• Solid-State transient
protection
• Modified DO-214AA
• Fixed voltage
asymmetrical design
• Lower component
count solution
• Halogen free and RoHS
compliant
• 2nd level interconnect
is Pb-free per IPC/
JEDEC J-STD-609A.01
Applicable Global Standards
• ITU K.20/21 Enhanced
Level*
• ITU K.20/21 Basic Level
• GR 1089 Inter-building*
• GR 1089 Intra-building
• IEC 61000-4-5 2nd
Edition*
• YD/T 1082
• YD/T 993
• YD/T 950
Part Number Marking
VDRM
@lDRM=5µA
VS
@100V/µs
VDRM
@lDRM=5µA
VS
@100V/µs
VT
@IT=2.2 A IDRM IHISIT
Capacitance
@1MHz, 3V bias
V min V max V min V max
V max µA mA
min
mA
max
A
max
pF
typ
Pin 1 to Pin 2
Pin 3 to Pin 2
Pin 2 to Pin 1
Pin 2 to Pin 3
A0609CA2LRP A0609A 54* 95* 78** 120** 4 5 120 800 2.2 32
* Line impedance required to pass operationally
RoHS
SIDACtor® Protection Thyristors
ii
Revised: 05/09/16
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
LCAS Protection
A0609CA2LRP
Package Symbol Parameter Value Unit
Modified DO-214AA
Pin 3
Pin
1
Pin
2
TJOperating Junction Temperature Range -40 to +150 °C
TSStorage Temperature Range -65 to +150 °C
R0JA Thermal Resistance: Junction to Ambient 85 °C/W
Thermal Considerations
50
100
0
t
r
t
d
0
Peak
Value
Half Value
t – Time (µs)
I
PP
– Peak Pulse Current – %I
PP
t
r
= rise time to peak value
t
d
= decay time to half value
Waveform = t
r
x t
d
tr x td Pulse Waveform
V-I Characteristics
Surge Ratings
Notes:
1 Current waveform in µs
2 Voltage waveform in µs
- Peak pulse current rating (IPP) is repetitive and guaranteed for the life of the product.
- IPP ratings applicable over temperature range of -40ºC to +85ºC
- The component must initially be in thermal equilibrium with -40°C < TJ < +150°C
Series
IPP ITSM
50/60 Hz di/dt
8/20 1
1.2/50 2
10/1000 1
10/1000 2
5/310 1
10/700 2
A min A min A min A min Amps/µs max
A150 50 100 12 500
25°C
Case Temperature (T
C
) - ºC
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
-40 -20 020406080100 120140 160
Ratio of I
H
I
H
(T
C
= 25ºC)
Normalized VS Change vs. Junction Temperature
Normalized DC Holding Current vs. Case Temperature
I
H
I
T
I
S
I
D RM
V
DRM
V
T
+V
-V
+I
-I
V
S
V
DRM
=54V
Pin 1 to Pin 2
Pin 3 to Pin 2
V
DRM
=78V
Pin 2 to Pin 1
Pin 2 to Pin 3
-8
-40 -20 020406080100 120140 160
-6
-4
0
2
4
6
8
10
12
14
Junction Temperature (T
J
) – °C
Percent of V
S
Change – %
25 °C
SIDACtor® Protection Thyristors
iii
Revised: 05/09/16
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
LCAS Protection
A0609CA2LRP
Time
Temperature
T
P
T
L
T
S(max)
T
S(min)
25
t
P
t
L
t
S
time to peak temperature
(t 25ºC to peak)
Ramp-down
Ramp-up
Preheat
Critical Zone
T
L
to T
P
Figure 1
Soldering Parameters
Physical Specifications Environmental Specifications
Lead Material Copper Alloy
Terminal Finish 100% Matte-Tin Plated
Body Material UL Recognized epoxy meeting
flammability classification V-0
High Temp Voltage
Blocking
80% Rated VDRM (VAC Peak) +125°C or +150°C, 504
or 1008 hrs. MIL-STD-750 (Method 1040) JEDEC,
JESD22-A-101
Temp Cycling
-65°C to +150°C, 15 min. dwell, 10 up to 100
cycles. MIL-STD-750 (Method 1051) EIA/JEDEC,
JESD22-A104
Biased Temp &
Humidity
52 VDC (+85°C) 85%RH, 504 up to 1008 hrs. EIA/
JEDEC, JESD22-A-101
High Temp Storage +150°C 1008 hrs. MIL-STD-750 (Method 1031)
JEDEC, JESD22-A-101
Low Temp Storage -65°C, 1008 hrs.
Thermal Shock
0°C to +100°C, 5 min. dwell, 10 sec. transfer,
10 cycles. MIL-STD-750 (Method 1056) JEDEC,
JESD22-A-106
Autoclave (Pressure
Cooker Test)
+121°C, 100%RH, 2atm, 24 up to 168 hrs. EIA/
JEDEC, JESD22-A-102
Resistance to
Solder Heat +260°C, 30 secs. MIL-STD-750 (Method 2031)
Moisture
Sensitivity Level
85%RH, +85°C, 168 hrs., 3 reflow cycles (+260°C
peak). JEDEC-J-STD-020, Level 1
Reflow Condition Pb-Free assembly
(see Fig. 1)
Pre Heat
- Temperature Min (Ts(min))+150°C
- Temperature Max (Ts(max))+200°C
- Time (Min to Max) (ts)60-180 secs.
Average ramp up rate (Liquidus Temp (TL)
to peak) 3°C/sec. Max.
TS(max) to TL - Ramp-up Rate 3°C/sec. Max.
Reflow
- Temperature (TL) (Liquidus) +217°C
- Temperature (tL)60-150 secs.
Peak Temp (TP)+260(+0/-5)°C
Time within 5°C of actual Peak Temp (tp)30 secs. Max.
Ramp-down Rate 6°C/sec. Max.
Time 25°C to Peak Temp (TP)8 min. Max.
Do not exceed +260°C
Part Marking
Part Numbering
A0609A Part number code
Date code
XXXXX
A
0609
CA 2 LRP
TYPE
MEDIAN VOLTAGE
PACKAGE TYPE
I
PP
RATING
RoHS COMPLIANT
CONSTRUCTION VARIABLE
REEL PACK
A: Asymmetrical
SIDACtor
SIDACtor® Protection Thyristors
iv
Revised: 05/09/16
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
LCAS Protection
A0609CA2LRP
Packing Options
Tape and Reel Specification — Modified DO-214AA
Dimensions — Modified DO-214AA
0.079
(2.0)
0.040
(1.0)
0.030
(0.76)
0.079
(2.0)
0.079
(2.0)
0.110
(2.8)
Pad Outline
(MM)
H
K
JE
F
G
AC
B
M
D
NP
PIN 3
PIN 1
PIN 2
Dimensions are in inches
(and millimeters).
Package Type Description Quantity Added Suffix Industry Standard
CModified DO-214AA 3-leaded
Tape and Reel Pack 2500 RP EIA-481-D
0.472
(12.0) 0.36
(9.2)
0.315
(8.0)
0.157
(4.0)
0.49
(12.4)
0.512 (13.0)
Arbor Hole Dia.
12.99
(330.0) Dimensions are in inches
(and millimeters).
Direction of Feed
0.059 DIA
(1.5) Cover tape
0.472
(12.0)
0.360
(9.2)
0.315
(8.0)
0.157
(4.0) Pin 2
Pin 1 Pin 3 Dimensions are in inches
(and millimeters).
Dimensions Inches Millimeters
Min Max Min Max
A 0.130 0.156 3.30 3.95
B 0.201 0.220 5.10 5.60
C 0.077 0.087 1.95 2.20
D 0.159 0.181 4.05 4.60
E 0.030 0.063 0.75 1.60
F 0.075 0.096 1.90 2.45
G 0.002 0.008 0.05 0.20
H 0.077 0.104 1.95 2.65
K 0.006 0.016 0.15 0.41
M0.022 0.028 0.56 0.71
N0.027 0.033 0.69 0.84
P0.052 0.058 1.32 1.47
