SPMR494-02

www.DataSheet4U.com SOLID STATE DEVICES, INC. 14830 Valley View Blvd * La Mirada, Ca 90638 Phone: (562) 404-7855 * Fax: (562) 404-1773 [email protected] * www.ssdi-power.com SPMR494-01 SPMR494-02 60 A / 1000V BATTERY CHARGE POWER MODULE DESIGNER'S DATA SHEET FEATURES: Optimized for Use with NiH2 Batteries Radiation Tolerant Design High Charge Current Controlled Forward Discharge Voltage (VFD) Proven Space Flight Heritage Compact and Rugged Construction Offering Weight and Space Savings and Very Low Mechanical Stress Low Thermal Resistance: 0.45 oC/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 = 25oC) 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 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 = 25oC) IF = 0.1A IF = 5A IF = 20A IF = 35A TA = 125oC TA = -55oC TA = 25oC TA = +100oC SOLID STATE...