NOTE: All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release. DATA SHEET #: SH0044A DOC
Solid State Devices, Inc.
14701 Firestone Blvd * La Mirada, Ca 90638
Phone: (562) 404-7855 * Fax: (562) 404-1773
ssdi@ssdi-power.com * www.ssdi-power.com
Designer’s Data Sheet
FEATURES:
• Isolated Low Profile Package
• Guard Ring for Overvoltage Protection
• -65 oC to 175oC Operating and Storage
Temperature
• Reverse Voltage to 45 Volts
• Low Reverse Leakage
• Hermetically Sealed
• Very Low Forward Voltage Drop
• Available in Common Anode (CAJ) and Doubler
(DJ) Configuration
• Higher Voltages Available. Consult Factory.
• TX, TX-V, and S-Level Screening Available.
Consult Factory.
SSR2045CTJ
20 AMPS
45 VOLTS
ISOLATED FLAT PACK
POSITIVE CENTER TAP
SCHOTTKY
MAXIMUM RATINGS Symbol Value Units
Peak Repetitive Reverse Voltage (Per Leg) and
DC Blocking Voltage (Per Leg)
VRRM
VR 45 Volts
RMS Reverse Voltage (Per Leg) Vr 32 Volts
Half Wave Rectified Forward Current, Averaged Over Full Cycle
(Resistive Load, 60 Hz, Sine Wave, TC=25oC) IO 20 Amps
Peak Repetitive Forward Current
(TC=55oC, 8.3 ms Pulse, Allow Junction to Reach Equilibrium Between Pulses) IFRM 40 Amps
Peak Surge Current
(TC=55oC, 8.3 ms Pulse, Superimposed on Rated Current at Rated Voltage) IFSM 200 Amps
Operating and Storage Temperature TJ & Tstg -65 to +175 oC
THERMAL CHARACTERISTICS Symbol Value Units
Thermal Resistance, Junction to Case
(Both legs tied together) RθJC 2.0 oC/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 #: SH0044A DOC
ELECTRICAL CHARACTERISTICS Symbol Value Unit
Max Instantaneous Forward Voltage Drop, per leg *
(TA = 25oC)
IF = 3 Amps
IF = 5 Amps
IF = 10 Amps
VF
0.50
0.55
0.65
Volts
Max Instantaneous Forward Voltage Drop, per leg *
(IF = 5 Amps, TA = 100oC) VF 0.5 Volts
Max Reverse Leakage Current per leg *
(VR = 45 V, TA = 100oC) IR 10 mA
Max Reverse Leakage Current, per leg *
(VR = 45 V, TA = 25oC) IR 200 µA
Max Junction Capacitance, per leg
(VR =10 VDC, TA = 25oC) CJ 400 pF
NOTES:
* Pulse Test: Pulse Width = 300µsec, Duty Cycle = 2%
1. Unless Otherwise Specified, All Electrical Characteristics @25ºC
PACKAGE OUTLINE: TO-257 (J)
*For information on curves, contact the Factory Representative for Engineering Assistance.
Solid State Devices, Inc.
14701 Firestone Blvd * La Mirada, Ca 90638
Phone: (562) 404-7855 * Fax: (562) 404-1773
ssdi@ssdi-power.com * www.ssdi-power.com
SSR2045CTJ
SSR2045CTJ:
SSR2045CAJ:
SSR2045DJ:
1
1
1
3
3
3
2
2
2
