SDA475-02

PRELIMINARY SDA475-02 SOLID STATE DEVICES, INC. 14005 Stage Road * Santa Fe Springs, Ca 90670 Phone: (562) 404-4474 * Fax: (562) 404-1773 DESIGNER'S DATA SHEET FEATURES: • Aerospace High Voltage Power Supply Applications. • High Blocking Voltage - 18kV minimum. • Low Mechanical Stress Design. • Excellent Thermal Management - 2.5oC/W. • TX, TXV, and Space Level Screening Available. • Consult Factory for: • Higher Blocking Voltages; • Faster Switching Speeds; • Other Electrical Configurations. 3 AMP/18,000 VOLTS HIGH VOLTAGE MULTIPLIER RECTIFIER STACK ASPM MAXIMUM RATINGS CHARACTERISTIC Peak Repetitive Reverse and DC Blocking Voltage (each rectifier) Average Rectified Forward Current (Non-repetitive, t = 8.3 ms Pulse) Peak Surge Current (Non-repetitive, t = 8.3 ms Pulse, TA = 25oC) Operating Temperature Range Storage Temperature Range Thermal Resistance, Junction to Base SYMBOL V RM VRWM VR IO IFSM TOP TSTG 1 JB VALUE 6,000 3 25 -65 TO +150 -65 TO +150 2.5 o UNIT Volts Amps Amps o C C o C/W ELECTRICAL SCHEMATIC NOTE: A ll specifications are subject to change without notification. SCD's for these devices should be reviewed by SSDI prior to release. DATA SHEET #: PM0005A PRELIMINARY SDA475-02 14005 Stage Road * Santa Fe Springs, Ca 90670 Phone: (562) 404-4474 * Fax: (562) 404-1773 SOLID STATE DEVICES, INC. ELECTRICAL CHARACTERISTICS, Each Rectifier, @ TA =25oC (Unless Otherwise Specified) PARAMETER Instantaneous Forward Voltage Drop (IF = 0.6A) Reverse Leakage (VR = 6,000V, TA = 25oC) (VR = 6,000V, TA = 100oC) SYMBOL MIN MAX UNIT VF1 IR1 IR2 RINSUL1 tRR 10 - 10 2.0 200 70 Volts :Amps GS nsec Insulation Resistance (All terminals to Base @15,000V) Reverse Recovery Time (IF = 0.5A, IR = 1.0A, IRR = 0.25) PACKAGE OUTLINE: ASPM Tolerances (Unless specified): .XX ".03 .XXX ".010