SDA188UF Series Solid State Devices, Inc. 14701 Firestone Blvd * La Mirada, CA 90638 Phone: (562) 404-4474 * Fax: (562) 404-1773 [email protected] * www.ssdi-power.com 50 Amps Centertap Ultra Fast Rectifier Assembly DESIGNER’S DATA SHEET Part Number/Ordering Information 1/ SDA188 ___ ___ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ └ │ │ │ │ │ │ │ │ │ │ │ └ ___ │ │ │ │ │ │ │ └ UF │ │ │ │ │ └ ___ └ 400 - 900 Volts Screening 2/ __ = Not Screened TX = TX Level TXV = TXV Level S = S Level Features: • • • • • • • • • • Low Cost Modules Aerospace Quality Average Output from 50 Amps PIV from 400 to 900 Volts Low Reverse Leakage Current Anodized Aluminum Case Case Electrically Isolated Constructed of Hermetically Sealed Diode Cells -150 to +150oC Operating and Storage Temperature TX, TXV, and Space Level Screening Available. 2/ Consult Factory. • Configurations: CT = Common Cathode CA = Common Anode D = Doubler Reverse Recovery UF = Ultra Fast Configuration CT = Common Cathode CA = Common Anode D = Doubler Voltage/Family D = 400V E = 600V F = 800V G = 900V Polarity/Terminal Orientation C = Polarity C A = Polarity A D = Polarity D Maximum Ratings Peak Repetitive Reverse and DC Blocking Voltage SDA188_D_UF SDA188_E_UF SDA188_F_UF SDA188_G_UF Average Rectified Forward Current (Resistive Load, 60 Hz Sine Wave, TA = 55ºC) Peak Surge Current (8.3 ms Pulse, Half Sine Wave, TA = 25ºC) Operating & Storage Temperature Maximum Thermal Resistance Junction to Case Symbol Value Units VRRM VRWM VR 400 600 800 900 Volts Io 50 Amps IFSM 350 Amps Top & Tstg -55 to +150 ºC RθJC 1.0 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 #: RA0051A DOC SDA188UF Series Solid State Devices, Inc. 14701 Firestone Blvd * La Mirada, CA 90638 Phone: (562) 404-4474 * Fax: (562) 404-1773 [email protected] * www.ssdi-power.com ELECTRICAL CHARACTERISTICS Part Number Reverse Leakage Current (per leg) Reverse Recovery Time VF IR trr Amps Volts μA ns 100oC TA= 25oC 25oC 25oC IF = 0.5 A, IR = 1A, IRR = 0.25 A, o TA =25 C Peak Inverse Voltage (per leg) Average Rectified Forward Current Average Rectified Forward Current Symbol PIV IO IO IF Units Volts Amps Amps 55oC CT= Common Cathode CA= Common Anode D= Doubler Conditions Forward Peak Surge Voltage Drop Current (per leg) (1 Cycle) 300 μsec Pulse @ rated PIV 300 μsec Pulse SDA188_D_UF 400 50 33 350 2.0 15 100 SDA188_E_UF 600 50 33 350 2.0 15 100 SDA188_F_UF 800 50 33 350 2.0 15 100 SDA188_G_UF 900 50 33 350 2.0 15 100 Case Outline: TOLERANCE: XX±..03 XXX±..020 FRACTIONAL = NOM DIM NOTE: All specifications are subject to change without notification. SCD's for these devices should be reviewed by SSDI prior to release. DATA SHEET #: RA0051A DOC