press fit avalanche automotive rectifier (hitachi) avalanche voltage 20 to 24 volts DRHA40L current 40 amperes e-mail: sales@cnmic.com web site: www.cnmic.com technical specifecation: features: high power capability economical avalanche voltage: 20v to 24v glass passivated chip mechanical data case: copper case epoxy: ul94-0 rate flame ratardant polarity: as marked of case bottom technology vacuum soldered lead: plated lead, solderable per mil-std-202e method 208c weight: 0.11ounce, 3.15 grams maximum ratings and electrical characteristics ratings at 25 ambient temperature unless otherwise specified single phase, half wave, 60hz, resistive or inductive load for capacitive load derate current by 20% electrical characteristics @ 25 symbols min nominal max units peak repetitive reverse voltage working peak reverse voltage dc blocking voltage v rrm v rrm v dc 17 17 17 volts average rectified forward current (tc=125 ) io 40 amps repetitive peak reverse surge current tc=10msec dury cycle 1% i rsm 40 amps breakdown voltage (vbr@ir=100ma, tc=25 ) ir=90amps, tc=150 , pw=80usec vbr1 vbr2 20 22 24 32 volts volts forward voltage drop @if=100amps 300usec v f 1.02 1.05 volts peak forward surge current i fsm 500 amps reverse leakage (v r =17vdc) t a =25 i r 1.0 2.0 uamps operating and storage junction temperature range t j ,t stg -65 to +175 notes: 1. enough heatsink must be considered in application. fig.1 surge current characteristics 50 30 10 0 i (exp) rrm rrm i (exp) (?8.10 0.10) 0.32 0.004 epoxy 0.149 0.004 (3.80 0.10) (11.87-11.96) 0.467-0.470 0.059 0.002 (?1.5 0.10) negative positive (22.50 0.30) 0.886 0.012 0.782 0.012 (20.00 0.30) hc-1 dimensions in inches and (millimeters)
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