SND) PRELIMINARY / | ssR2040c SOLID STATE DEVICES, INC 14849 Firestone Boulevard: La Mirada,CA 90638 Phone: (714) 670-SSDI (7734)- Fax: (714) 522-7424 Designers Data Sheet 20 AMP 40 VOLTS SCHOTTKY Extremely Low Forward Voltage Drop Hermetically Sealed Isolated Power Package Guard ring for overvoltage protection CERAMIC TO-254 Eutectic Die Attach 150C Operating Junction Temperature High frequency, Low Inductance flat copper leads 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 Io, 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 Revc 1.5 C/W Junction to Case NOTE: All specifications are subject to change without notification. DATA SHEET#: RS0161 A MED SCDs for these devices should be reviewed by SSDI prior to release.SSR2040C ELECTRICAL CHARACTERISTICS PRELIMINARY SSDII SOLID STATE DEVICES, INC La Mirada,CA 90638 Fax: (714) 522-7424 14849 Firestone Boulevard - Phone: (714) 670-SSDI (7734) - CHARACTERISTICS SYMBOL MAXIMUM UNIT instantaneous Forward Voltage Drop VF1 Vdc IF =5 Adc, TA=25C, 300us Pulse) 0.40 IF =10 Adc, TA=25C, 300s Buse} 0.50 IF =20 Adc, TA=25C, 3001s Pulse 0.68 Instantaneous Forward Voltage Drop VF2 0.55 Vdc (IlF= 10 Adc, TA= - 55C, 300us Pulse) 5S Reverse Leakage Current IR1 5 mA (Rated VR, TA=25C, 300s pulse minimum) Reverse Leakage Current In2 mA (Rated VR, TA=100C, 300us pulse minimum) 200 Junction Capacitance (VR = 10 Vdc, TA=25'C, f= 1 MHz) CJ 800 pf CASE OUTLINE: CERAMIC TO-254 F- 590 rer | 540+ .010 PIN OUT: PIN 1: CATHODE 540.010 .500 PIN 2: ANODE | PIN 3: ANODE 4b 04s Ret NOTE: For best results, connect .020Ret Pin 2 & 3 in application 2102 020 fsa, 1 040+ .004 |. _g45+ 010 L .600 Ref TYPICAL OPERATING CURVES (TA=25C Unless otherwise specified) +00 130C 90 80 70 60 50 40 30 20 10 o 0 25 50 75 100 125 150 CASE TEMPERATURE (C) 175 200 PERCE) F MAXIMUM FORWARD CUARENT RIMHNG (%) FORWARD VOLTAGE vs. FORWARD CURRENT 100 FORWARD CURRENT (Amps) 0.1 0.01 0.1 0.2 0.3 0.4 0.5 0.6 0.7 FORWARD VOLTAGE (Volts)