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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 VRRM VRWM VR IO IFSM TOP & Tstg RθJC
Value 45 40 600 -65 to +175 0.9
Units Volts Amps Amps
°
Average Rectified Forward Current 1/ (Resistive Load, 60 Hz, Sine Wave, TA=25°C) Peak Surge Current 1/ (8.3 ms Pulse, Half Sine Wave Superimposed on IO, allow junction to reach equilibrium between pulses, TA=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: IO = 20A, IFSM = 300A, RθJC = 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 (TA = 25°C, Pulse) Instantaneous Forward Voltage Drop (IF = 10 Amps, TA = -55°C, Pulse) Reverse Leakage Current (Rated VR, TA = 25°C, Pulse) Reverse Leakage Current (Rated VR, TA = 100°C, Pulse) Junction Capacitance (VR =10 VDC, TA = 25°C, f = 1 MHz) CASE OUTLINE: IF = 5Amps IF = 10 Amps IF = 20 Amps
Symbol
VF1 VF2 VF3 VF4 IR1 IR2 CJ
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
