block type avalanche automotive rectifier avalanche voltage 20 to 24 volts ba40l 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 copper cup with transfer molded plastic epoxy: ul94-0 rate flame ratardant polarity: ba40l-p lead-p BA40L-N lead-n technology vacuum soldered lead: plated slug, solderable per mil-std-202e method 208c weight: 0.094 ounce 2.65 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% ba40l-p/BA40L-N 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 1.05 1.10 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) dimensions in inches and (millimeters) ba 4 . 4 0 . 5 0 . 6 0 . 3 1.8 0.3 9.2 0.3 1.0 0.3 5 . 0 0 . 3 . 0 0 . 3 1 0 . 0 0 . 3 8 . 5 0 . 3 24.0 0.5 5 . 0 0 . 3 2 . 5 0 . 3 4.5 0.3 13.5 0.3 10.2 0.3
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