PRELIMINARY SSDI - SOLID STATE DEVICES, INC 14849 Firestone Boulevard: La Mirada,CA 90638 Phone: (714) 670-SSDI (7734): Fax: (714) 522-7424 Designers Data Sheet td Bk SSR2040 20 AMP 40 VOLTS SCHOTTKY @ Extremely Low Forward Voltage Drop @ Hermetically Sealed Power Surface Mount Package @ Guard ring for overvoltage protection MILPACK @ Eutectic Die Attach @ 150C Operating Junction Temperature @ TX, TXV, and Space Level Screening Available MAXIMUM RATINGS RATING SYMBOL VALUE UNIT Peak Repetitive Reverse and DC Blocking Voltage VRRM VRWM 40 Volts VR Average Rectified Forward Current (Resistive Load, 60Hz, Sine Wave, TA=25C) lo 20 Amps Peak Surge Current (8.3 ms Pulse, Half Sine Wave Superimposed on 10, allow IFSM 300 Amps junction to reach equilibrium between pulses, TA=25C) Operating and storage temperature Top & Tstg -65 to +150 C Maximum Thermal Resistance ReJc 1.8 C/W Junction to Case NOTE: All specifications are subject to change without notification. DATA SHEET#: RS0153 B MED SCD's for these devices should be reviewed by SSDI prior to release.SSR2040 PRELIMINARY | SSDI SOLID STATE DEVICES, INC La Mirada,CA 90638 Fax: (714) 522-7424 14849 Firestone Boulevard - Phone: (714) 670-SSDI (7734) - ELECTRICAL CHARACTERISTICS CHARACTERISTICS SYMBOL MAXIMUM UNIT Instantaneous Forward Voltage Drop IF=5 Adc, TA=25C, 300ps Pulse) IF =10 Adc, TA=25C, 300us Pulse) IF =20 Adc, TA=25C, 3001s Pulse) VF1 Vde 0.38 0.47 0.62 Instantaneous Forward Voltage Drop (IF = 10 Adc, TA= - 55C, 300ps Pulse) VF2 Vde 0.52 Reverse Leakage Current (Rated VR, TA=25C, 300us pulse minimum) IR1 mA Reverse Leakage Current (Rated VR, TA=100C, 300us pulse minimum) mA IR2 200 Junction Capacitance (VR = 10 Vdc, TA=25C, f= 1 MHz ) 800 of CASE OUTLINE: MILPACK peor \ to PIN OUT: PIN 1: CATHODE PIN 2: ANODE PIN 3: ANODE No. 2 0.050" Ref. ( V T ' 0.010 x 45 Chamfer (4 PLCS.) 0.6244.015" | 1 r 0.050 * 920 | No. 3 1 t+4 | T NOTE: For best results, connect Pin 2 & 3 in application ft I 0.130.005" t +.020 = 0.050" Hyp L 0.0104 007 a TYPICAL OPERATING CURVES (TA=25C Unless otherwise specified) 128 100 90 80 70 60 50 40 30 20 10 IMUM FORWARD NT RATING (%) 25 50 75 100 125 150 CASE TEMPERATURE (C) PERCENTOF 175 200 FORWARD CURRENT (Amps) S 0.01 FORWARD VOLTAGE vs. FORWARD CURRENT 100 Qo 0.6 0.1 0.2 0.3 0.4 0.5 0.7 FORWARD VOLTAGE (Volts)