Solid State Devices, Inc.
14701 Firestone Blvd * La Mirada, Ca 90638
Phone: (562) 404-4474 * Fax: (562) 404-1773
ssdi@ssdi-power.com * www.ssdi-power.com
SSR4045CT/3
Designer’s Data Sheet
FEATURES:
PIV: 45 Volts
Low Forward Voltage Drop
Low Reverse Leakage
Hermetically Sealed Package
Guard Ring for Overvoltage Protection
Gold Eutectic Die Attach
175
°
C Operating Junction Temperature
Also Available in the following Configurations:
Common Anode- SSR4045CA/3
Doubler- SSR4045D/3
TX, TXV, and Space Level Screening Available
•
•
•
•
•
•
•
•
•
40 AMPS
45 VOLTS
POSITIVE CENTERTAP
SCHOTTKY
RECTIFIER
TO-3
MAXIMUM RATINGS
Peak Repetitive Reverse Voltage
and DC Blocking Voltage
SSR4045CT/3
Symbol
V
RRM
V
RWM
V
R
I
O
I
FSM
T
OP
& Tstg
R
θJC
Value
45
40
600
-65 to +175
0.9
Units
Volts
Amps
Amps
°
Average Rectified Forward Current
1/
(Resistive Load, 60 Hz, Sine Wave, T
A
=25
°
C)
Peak Surge Current
1/
(8.3 ms Pulse, Half Sine Wave Superimposed on I
O
, allow junction to
reach equilibrium between pulses, T
A
=25
°
C)
Operating and Storage Temperature
Maximum Thermal Resistance
1/
Junction to Case
C
°
C/W
Notes:
1/
Both Legs Tied Together. (Doubler Per Leg: I
O
= 20A, I
FSM
= 300A, R
θJC
= 1.8
°
C/W)
NOTE:
All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: RS0025B
DOC
SSR4045CT/3
Solid State Devices, Inc.
14701 Firestone Blvd * La Mirada, Ca 90638
Phone: (562) 404-4474 * Fax: (562) 404-1773
ssdi@ssdi-power.com * www.ssdi-power.com
ELECTRICAL CHARACTERISTICS (Per Leg)
Instantaneous Forward Voltage Drop
(T
A
= 25
°
C, Pulse)
Instantaneous Forward Voltage Drop
(I
F
= 10 Amps, T
A
= -55
°
C, Pulse)
Reverse Leakage Current
(Rated V
R
, T
A
= 25
°
C, Pulse)
Reverse Leakage Current
(Rated V
R
, T
A
= 100
°
C, Pulse)
Junction Capacitance
(V
R
=10 V
DC
, T
A
= 25
°
C, f = 1 MHz)
CASE OUTLINE:
I
F
= 5Amps
I
F
= 10 Amps
I
F
= 20 Amps
Symbol
V
F1
V
F2
V
F3
V
F4
I
R1
I
R2
C
J
Max
0.50
0.56
0.69
0.63
200
15
800
Unit
Volts
Volts
µA
mA
pF
TO-3
PIN OUT: SSR4045CT/3
(Common Cathode)
CASE: CATHODE
PIN 1: ANODE 1
PIN 2: ANODE 2
PIN OUT: SSR4045CA/3
(Common Anode)
CASE: ANODE
PIN 1: CATHODE 1
PIN 2: CATHODE 2
PIN OUT: SSR4045D/3
(Doubler)
CASE: AC
PIN 1: ANODE
PIN 2: CATHODE
NOTE:
All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: RS0025B
DOC
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