preliminary solid state devices, inc. spmr451-01 features: data sheet #: PM0003a maximum ratings peak repetitive reverse and dc blocking voltage, per cell volts ? application: power input module for power controller. ? fail-safe configuration utilizing multiple cell design. ? low mechanical stress design. ? hermetic sealed construction for aerospace applications. ? excellent thermal management. ? low forward voltage (v f ). ? voltage monitor included for customer specified ratio. ? full power screened hermetic discretes. ? tx, txv, and s-level screening available. ? consult factory for other configurations and terminal styles. 180 amps/600 volts 5 cells srm power module designer's data sheet 14005 stage road * santa fe springs, ca 90670 phone: (562) 404-4474 * fax: (562) 404-1773 note: all specifications are subject to change without notification. scd's for these devices should be reviewed by ssdi prior to release. characteristic symbol value unit electrical schematic v rm v rwm v r 600 peak surge current, per cell (non-repetitive, t = 8.3 ms pulse, t j = 25 o c ) amps 750 i fsm storage temperature range -55 to +150 t stg operating temperature range o c t op thermal resistance, junction to base, per cell o c/w 0.30 1 jb o c -55 to +150 aspm average rectified forward current, per cell (non-repetitive, t = 8.3 ms pulse) amps i o 180
solid state devices, inc. preliminary units min max 14005 stage road * santa fe springs, ca 90670 phone: (562) 404-4474 * fax: (562) 404-1773 electrical characteristics @ t j =25 o c, per cell (unless otherwise specified) instantaneous forward voltage drop parameter symbol min max unit reverse leakage i r1 i r2 (v r = 600v, t b = 25 o c) (v r = 600v, t b = 100 o c) 100 1000 : amps spmr451-01 - - insulation resistance (all terminals to base @1000v) r insul1 1-g s insulation resistance (between cells @1000v) r insul2 1-g s (i f = 180a,t b = 25 o c) (i f = 180a, t b = -55 o c) v f1 v f2 2.5 2.8 volts - - resistance of series resistors r ser 215 225 k s resistance of monitor resistors r mon 4.4 4.6 k s tolerances (unless specified): .xx .xxx " .03 " .010 package outline: aspm
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