1 features mechanical data surface mount transient vol tage suppressor surface mount transient vol tage suppressor case molded plastic epoxy: ul 94v-0 rate flame retardant lead: solderable per mil-std-750, method 2026 polarity color band denotes cathode end except bipolar u n i t s symbol value 0 c - 5 5 t o + 1 5 0 rating peak power dissipation with a 10/1000 s waveform (1) peak pulse current with a 10/1000 s waveform peak forward surge current, 8.3ms single half sine- wave unidirectional only maximum instantaneous forward voltage at 25a for p ppm i ppm i fsm i j t stg minimum 400 40 see table 1 watts amps amps notes .0 9 8 (2 .5 0 ) .1 1 4 (2 .9 0 ) .0 0 6 (. 1 5 2 ) .0 1 2 (. 3 0 5 ) .1 8 8 (4 .8 0 ) .0 0 4 (. 1 0 2 ) .1 5 7 (4 .0 0 ) .0 5 5 (1 .4 0 ) .0 6 2 (1 .6 0 ) .0 7 8 (2 .0 0 ) .0 9 6 (2 .4 4 ) .0 3 0 (0 .7 6 ) .0 6 0 (1 .5 2 ) .1 8 1 (4 .6 0 ) .0 0 8 (. 2 0 3 ) .2 0 8 (5 .2 8 ) s m a / d o - 2 1 4 a c dime nsion s in in ches and ( millim eters ) 400w peak pulse power capability woth a 10/1000 low leakage uni and bidirectional unit glass passivated chip very fast response time excellent clamping capability rohs compliant www.paceleader.tw SMAJ series working voltage:5.0 to 440v peak pulse power:400w s waveform, repetitive rate (duty cycle):0.01% mounting position: any o maximum ratings (at t a =25 c unless otherwise noted) (1) (2) operating junction and storage temperature range unidirectional only (3) v f 3.5/5.0 v o l t s (3)v f <3.5v for devices of v br <200v and v f <5.0v for devices of v br >201v (1)non-repetitive current pulse per fig.5 and derated above t a = 25 c per fig.1 (2)measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum
2 www.paceleader.tw surface mount transient vol tage suppressor surface mount transient vol tage suppressor SMAJ series
surface mount transient vol tage suppressor surface mount transient vol tage suppressor SMAJ series www.paceleader.tw 3
surface mount transient vol tage suppressor surface mount transient vol tage suppressor SMAJ series www.paceleader.tw 4
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