SDR954Z

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 SDR953M & Z Thru SDR956M & Z 50A, 35nsec, 300-600 V Hyper Fast Rectifier Features: • • • • • • • • • • Part Number/Ordering Information 1/ SDR95 __ __ __ __ Designer’s Data Sheet │ │ │ └ Screening 2/ __ = Not Screened │││ TX = TX Level │││ TXV = TXV Level │││ S = S Level │││ │ │ └ Lead Bend Option (See Figure 1) ││ │└ Package M = TO-254, Z = TO-254Z │ │ └ Voltage 3 = 300V, 4 = 400V, 5 = 500V, 6 = 600V. Hyper Fast Recovery: 35nsec Maximum 3/ High Surge Rating Low Reverse Leakage Current Low Junction Capacitance Hermetically Sealed Low Profile Package Gold Eutectic Die Attach Available Ultrasonic Aluminum Wire Bonds Higher Voltages and Faster Recovery Times Available, Contact Factory Ceramic Seal for Improved Hermeticity Available TX, TXV, and S-Level Screening Available 2/ Maximum Ratings Peak Repetitive Reverse Voltage And DC Blocking Voltage Average Rectified Forward Current (Resistive Load, 60 Hz Sine Wave, TA = 25 °C) Peak Surge Current 5/ (8.3 ms Pulse, Half Sine Wave, or equivalent DC) Operating & Storage Temperature Maximum Total Thermal Resistance Junction to Case 4/ Symbol SDR953M & Z SDR954M & Z SDR955M & Z SDR956M & Z VRRM VRWM VR Io IFSM TOP & TSTG RθJC Value 300 400 500 600 50 450 -65 to +200 1.2 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. 3/ Recovery Conditions: IF =.5 Amp, IR = 1A, IRR = .25A. 4/ Pins 2 and 3 Tied Together. 5/ Available with higher surge ratings. TO-254 (M) TO-254Z (Z) NOTE: All specifications are subject to change without notification. SCD's for these devices should be reviewed by SSDI prior to release. DATA SHEET #: RH0029G 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 SDR953M & Z Thru SDR956M & Z Symbol 4/ Electrical Characteristics Instantaneous Forward Voltage Drop (IF = 25A, Pulse) (IF = 50A, Pulse) Instantaneous Forward Voltage Drop (IF = 25Adc, Pulse) Reverse Leakage Current Reverse Recovery Time (IF =.5 Amp, IR = 1A, IRR = .25A) Junction Capacitance (VR = 10VDC, TA = 25ºC, f = 1MHz) Figure 1- Optional Lead Bends .190 .150 .170 MIN Max 1.30 1.65 1.4 1.2 200 10 35 250 Units VDC VDC μA mΑ nsec pF TA = 25 ºC TA = 25 ºC 4/ VF1 VF2 VF3 VF4 IR1 IR2 tRR CJ TA = -55 ºC TA = 100 ºC TA = 25 ºC, Rated VR , Pulse TA = 100 ºC, 80% Rated VR, Pulse TA = 25 ºC PIN ASSIGNMENT (TO-254 and TO-254Z Packages) Code FUNCTION Pin 1 Cathode Pin 2 Anode Pin 3 Anode .170 MIN .190 .150 Suffix DB TO-254 (Suffix M) Outline: Suffix UB TO-254Z (Suffix Z) Outline: NOTE: All specifications are subject to change without notification. SCD's for these devices should be reviewed by SSDI prior to release. DATA SHEET #: RH0029G DOC