SPD2540

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 SPD2520 thru SPD2540 0.5 AMP 20-40 VOLTS SCHOTTKY RECTIFIER Designer’s Data Sheet Part Number / Ordering Information 1/ SPD 2520 ___ ___ │ │ └ Screening 2/ │ │ TX = TX Level │ │ TXV = TXV Level, │ │ S = S-Level │ │ ___ = Not Screened │ │ │ └ Package │ ___ = Axial (DO-35) │ SMS = Surface Mount Square Tab │ │ Voltage / Family │ 2520 = 20V └ 2530 = 30V 2540 = 40V FEATURES: • • • • Extremely Low Forward Voltage Drop High Surge Capability Hermetically Sealed Axial or Surface Mount Packages 2/ TX, TXV, and Space Level Screening Available MAXIMUM RATINGS Peak Repetitive Reverse Voltage and DC Blocking Voltage SPD2520 SPD2530 SPD2540 Symbol VRRM VRWM VR IO IFSM TOP & Tstg RθJL AXIAL (DO-35) SMS Value 20 30 40 0.5 10 -65 to +150 190 Units Volts Amps Amps ° ° Average Rectified Forward Current (Resistive Load, 60 Hz, Sine Wave, TA=25°C) Peak Surge Current (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 Junction to Lead, L = 3/8” NOTES: 1/ For ordering information, price, and availability, contact factory. 2/ Screening based on MIL-PRF-19500. Screening flows available on request. C 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 #: RS0109E 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 SPD2520 thru SPD2540 Symbol IF = 100mADC IF = 500mADC VF1 VF2 IR1 IR2 CJ ELECTRICAL CHARACTERISTICS Instantaneous Forward Voltage Drop (IF = 1ADC, TA = 25°C, 300-500 μs Pulse) Reverse Leakage Current (Rated VR, TA = 25°C, 300 μs minimum Pulse) Reverse Leakage Current (Rated VR, TA = 100°C, 300 μs minimum Pulse) Junction Capacitance (VR = 10 VDC, TA = 25°C, f = 1 MHz) Max 0.5 0.75 5 1 10 Unit Volts µA mA pF AXIAL CASE OUTLINE: (DO-35) A B C Note: Lead diameter is not controlled within 0.050” of the diode body. DIMENSIONS CODE MIN. .060” .140” 1.00” .018” MAX. .080” .160” --.022” D SMS CASE OUTLINE: A B C D Note: Dimensions prior to solder dipping. DIMENSIONS CODE MIN. .092” .190” .022” .002” MAX. .098” .215” .028” --- NOTE: All specifications are subject to change without notification. SCD's for these devices should be reviewed by SSDI prior to release. DATA SHEET #: RS0109E DOC