SRL2040

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 SRL2040 Series 20 AMP HYPER FAST RECTIFIER 400 Volts 40 nsec Features:           Replaces JEDEC packages: TO-257, and TO-254 Higher Current 20A vrs 8A, 12A, & 15 A Lower forward Voltage drop 1.30 V vrs 1.60 V Faster recovery time 40 nS vrs 60 nS Higher surge rating 350A vrs 60A, 125A, 140 A Lower thermal resistance 1.5 ºC/W vrs 1.8 and 2.5 ºC/W 3/ Hermetically sealed void-free construction Higher voltages available - contact factory Surface mount replacement for 1N6766, 1N6772, 1N6778 TX, TXV, and Space level screening available Designer’s Data Sheet Part Number / Ordering Information 1/ SRL 20 40 __ __ || | └ Screening2/ || | __ = Not Screened || | TX = TX Level || | TXV = TXV Level || | S = S Level || | | | └ Package || __ = Axial Leaded || BT = Button Tab || | └ Voltage | 40 = 400 V | Current └ 20 = 20 A MAXIMUM RATINGS Peak Repetitive Reverse Voltage and DC Blocking Voltage Average Rectified Forward Current (Resistive load, 60Hz sine wave, Tc=100°C, TL=55°C ) Symbol VRRM VRWM VR IO IFSM TJ & TSTG Axial @ 1/8” Button Tab RJC Value 400 20 350 -65 to +175 6.0 1.5 Units Volts Amps Amps o o Peak Surge Current (8.3 ms pulse, half sine wave superimposed on Io, allow junction to reach equilibrium between pulses, TA=25oC) Junction and Storage Temperature Maximum Thermal Resistance Junction to anode terminal C C/W Notes: 1/ For ordering information, price, operating curves, and availability, contact factory. 2/ Screening based on MIL-PRF-19500. Screening flows available on request. 3/ PIND testing not required on void free devices per MIL-PRF-19500. Axial Leaded (__) SRL Button (BT) NOTE: All specifications are subject to change without notification. SCD's for these devices should be reviewed by SSDI prior to release. DATA SHEET #: RC0156A DOC 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 SRL2040 Series (Ta = 25 oC unless specified) ELECTRICAL CHARACTERISTICS Instantaneous Forward Voltage Drop (IF = 20A pulsed) Symbol VF1 VF2 IR1 IR1 BVR CJ trr Max 1.4 1.6 10 1 400 100 40 Unit V V A mA V (min) pF nsec Instantaneous Forward Voltage Drop (IF = 20A pulsed, TA = -65oC ) (Rated VR, pulsed) Reverse Leakage Current Reverse Leakage Current Breakdown Voltage (IR = 100 A) (Rated VR, pulsed, TA = 100oC) Junction Capacitance (VR =10 VDC, f = 1MHz, TA = 25oC) Reverse Recovery Time (IF = 0.5A, IR = 1.0 A, IRR = 0.25A, TA = 25oC) CASE OUTLINES: Axial Leaded (__) Dim A B C D P1 P2 Min Max 0.115” 0.135” 0.150” 0.190” 0.900” — 0.038” 0.042” 0.145” 0.155” 0.125” REF CASE OUTLINES: Button (BT) Dim A A1 B C C1 P1 P2 P3 P4 T R Min Max 0.125” 0.150” — 0.020” — 0.190” 0.190” 0.210” 0.280” REF 0.145” 0.155” 0.055” 0.075” 0.090” 0.110” 0.060” REF 0.008” 0.012” 0.015” REF Notes: * Diode body profile may differ from the one shown for illustration **Dimensions prior to solder dipping NOTE: All specifications are subject to change without notification. SCD's for these devices should be reviewed by SSDI prior to release. DATA SHEET #: RC0156A DOC