SPMR494-01 Datasheet | SSDI

FEATURES : - Optimized for Use with Ni H2 Batteries - Radiation Tolerant Design - High Charge Current - Controlled Forward Discharge Voltage (VFD) - Proven Space Flight Heritage - pact and Rugged Construction Offering Weight and Space Savings and Very Low Mechanical Stress - Low Thermal Resistance: 0.45 o C/W - Hermetic Sealed Discrete Elements - TX, TXV, and S-Level Screening Available - Higher Currents and Higher Voltages Available Miniature ASPM Actual Size MAXIMUM RATINGS CHARACTERISTIC Peak Repetitive Reverse and DC Blocking Voltage Average Rectified Forward Current (Non-repetitive, t = 8.3 ms Pulse) Peak Surge Current (Non-repetitive, t = 8.3 ms Pulse, TA = 25o C) Operating and Storage Temperature Range Thermal Resistance, Junction to Base SYMBOL VR IO IFSM TOP θJB VALUE 1000 60 200 -65 TO +150 0.45 o UNIT Volts Amps Amps o C/W ELECTRICAL SCHEMATIC B- B+ NOTE: All specifications are subject to change without notification. SCD's for these devices should be reviewed by SSDI prior to release. DATA SHEET #: PM0017A SPMR494-01 SPMR494-02 ELECTRICAL CHARACTERISTICS (per Section) RATING Forward Voltage (TA = 25o C) IF = 0.1A IF = 5A IF = 20A IF = 35A TA = 125o C TA = -55o C TA = 25o C TA = +100o C SOLID STATE DEVICES, INC. 14830 Valley View Blvd - La Mirada, Ca 90638 Phone: (562) 404-7855 - Fax: (562) 404-1773 ssdi@ssdi-power. - .ssdi-power. SYMBOL UNIT VF1 VF2 VF3 VF4 VF5 VF6 IR1 IR2 RINS 1.6 2.16 ------1.0 --3.00 3.25 2.50 3.20 20 2.0...