SPD

SPD3899 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 Thru SPD3903 20 Amp 50-400 Volt 120 nsec FAST RECOVERY RECTIFIER Features: • • • • • • • • • • • Fast Recovery: 120 nsec maximum Low Reverse Leakage Current Single Chip Construction PIV to 400V Hermetically Sealed High Surge Rating Low Thermal Resistance Higher Voltage Devices Available–Contact Factory For Reverse Polarity Add Suffix “R” Replacement for 1N3899, 1N3900, 1N3901, 1N3902, and 1N3903 TX, TXV, and S-Level Screening Available 2/ Part Number/Ordering Information 1/ SPD __ __ Designer’s Data Sheet ││└ Screening 2/ __ = Not Screened ││ TX = TX Level ││ TXV = TXV Level ││ S = S Level ││ │└ Pin Configuration __ = Normal (Cathode to Stud) │ (See Table 1) R = Reverse (Anode to Stud) │ └ Family/Voltage 3899 = 50V 3900 = 100V 3901 = 200V 3902 = 300V 3903 = 400V M aximum Ratings Peak Repetitive Reverse and DC Blocking Voltage Average Rectified Forward Current (Resistive Load, 60 Hz Sine Wave, TA = 25 °C) Peak Surge Current (8.3 ms Pulse, Half Sine Wave, TA = 25 °C) Operating & Storage Temperature Maximum Thermal Resistance Junction to Case SPD3899 SPD3900 SPD3901 SPD3902 SPD3903 Symbol VRRM VRWM VR Io IFSM T OP & TSTG Rθ JC Value 50 100 200 300 400 20 250 -65 to +150 1.8 DO-5: Units Volts Amps Amps ºC ºC/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. NOTE: All specifications are subject to change without notification. SCD's for these devices should be reviewed by SSDI prior to release. DATA SHEET #: RF0005B DOC SPD3899 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 Thru SPD3903 Symbol VF VF IR IR tRR CJ Electrical Characteristics Instantaneous Forward Voltage Drop (IF = 20 Adc, TA = 25 ºC, 300μs pulse) Instantaneous Forward Voltage Drop (IF = 20 Adc, TA = -55 ºC, 300μs pulse) Reverse Leakage Current (Rated VR, TA = 25 ºC, 300μs pulse minimum) Reverse Leakage Current (Rated VR, TA = 100 ºC, 300μs pulse minimum) Reverse Recovery Time (IF = 500 mA, IR = 1 Amp, IRR = 250 mA, TA = 25 ºC) Junction Capacitance (VR = 10VDC, TA = 25ºC, f = 1MHz) T able 1- PIN ASSIGNMENT Code __ R Configuration Normal Reverse Terminal Anode Cathode M ax 1.40 Units VDC VDC μA mA nsec pF 1.55 25 2.5 120 300 Stud Cathode Anode DO-5 Outline (Normal Pin Configuration Shown): NOTE: All specifications are subject to change without notification. SCD's for these devices should be reviewed by SSDI prior to release. DATA SHEET #: RF0005B DOC