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NOTE: All specifications are subject to change without notification. SCD's for these devices should be reviewed by SSDI prior to release. DATA SHEET #: PM0029B DOC SPA620-01 1 AMP, 22.5 KV HIGH VOLTAGE RECTIFIER BRIDGE ULTRA FAST RECOVERY 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 Designer’s Data Sheet FEATURES:  Aerospace High Voltage TWT Applications  Multiple High Voltage Transformer Rectification  High Voltage Multiplier Design Using External Capacitors  High Blocking Voltage  Ultra Fast Recovery: 60 ns max  Low Mechanical Stress Design  Excellent Thermal Resistance : 3.0ºC/W  TX, TXV, and Space Level Screening Available Consult Factory For:  Higher Blocking Voltages  Faster Switching Times  Other Electrical Configurations  Available with a sandblasted case to promote adhesion add “SAB” suffix Part Number/Ordering Information 1/ └ Finish __ = Standard Case SAB = Sand Blasted Case Screening 2/ __ = Not Screened TX = TX Level TXV = TXV Level S = Space Level Dash Number 3/ ELECTRICAL CHARACTERISTICS, Each Bridge Leg, @ TA = 25ºC (Unless Otherwise Specified) PARAMETER SYMBOL MIN MAX UNIT Instantaneous Forward Voltage Drop (IF = 1.0 A, 300 μsec Pulse Minimum) VF1 – 7.5 V Reverse Leakage (VR = 2.5 kV, 300 μsec Pulse Minimum) TA = 25ºC TA = 100ºC IR1 IR2 1.0 50 μA Insulation Resistance All Terminals to Base @ 15 kV RINSUL 10 – G Ω Reverse Recovery Time (IF = 0.5 A, IR = 1.0 A, IRR = 0.25 A) trr – 60 nsec Notes: 1/ For ordering information, price, and availability- Contact factory. 2/ Screened based on MIL-PRF-19500. Screening flows available on request. 3/ For each dash number, refer to VR(MODULE) rating, schematic, and outline. MAXIMUM RATINGS CHARACTERISTIC SYMBOL VALUE UNIT Peak Repetitive Reverse and DC Blocking Voltage (Module) BR1 BR2 VR (MODULE) 12.5 10 kV Peak Repetitive Reverse and DC Blocking Voltage (Each Leg) TC = 55ºC VR 3.3 kV Average Rectified Forward Current (Non-Repetitive, t = 8.3 msec Pulse) IO 1 A Peak Surge Current (Non-Repetitive, t = 8.3 msec Pulse, TA = 25ºC) IFSM 25 A Storage & Operating Temperature Range TOP & TSTG -65 to +150 ºC Thermal Resistance, Junction to Base RθJB 3.0 ºC/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 #: PM0029B DOC Solid State Devices, Inc. Phone: (562) 404-4474 * Fax: (562) 404-1773 ssdi@ssdi-power.com * www.ssdi-power.com SPA620-01 SPA620-01 Tolerances (Unless Specified): .XX ± .03 .XXX ± .010