circuit ? outline drawing dimension:mm ?? aximum ratings ?R grade ? parameter ? symbol pdt pdh pch pat pah400n8 g unit ??`?R repetitive peak off-state voltage v drm 800 v ???`?R non repetitive peak off-state voltage v dsm 900 v ??`?R repetitive peak reverse voltage v rrm 800 v ???`?R non repetitive peak reverse voltage v rsm 900 v ? parameter ? symbol conditions max.rated value g unit ? average on-state current io (av) ? 180 ? tc =78 half sine wave 400 a g rms on-state current i t(rms) 630 a ` surge on-state current i tsm 50hz ??1 ?????? half sine wave, 1p ulse, non-repetitive 7500 a \rge i squared t i 2 t 2 10ms 281000 a 2 R?N critical rate of rise of turned-on current di/dt v d = 2/3 v drm , i tm = 2 ? io, tj =125 i g = 300ma, di g /dt = 0.2a/ s 100 a/ s ?``p? peak gate power p gm 5 w ?`p? average gate power p g(av) 1 w ?`` peak gate current i gm 2 a ?``?R peak gate voltage v gm 10 v ?``?R peak gate reverse voltage v rgm 5 v ??? operating junction temperature range tjw -40 +125 ?? storage temperature range tstg -40 +125 ~F?R isolation voltage viso ??`g ac 1 g terminal to base, ac 1min. 2500 v ?` mounting ????????????T greased m6 2.5 3.5 n ? m ?? mounting torque ? terminal m8 9.0 10.0 n ? m 400 vg 800 olts pdt400n8 pdh400n8 PCH400N8 pat400n8 pah400n8
?? electrical c haracter istics ? maximum value ? parameter ? symbol conditions min ? typ max g unit ?` peak off-state current i dm tj = 125 , v dm = v drm 50 ma ?` peak reverse current i rm tj = 125 , v rm = v rrm 50 ma ?`?R peak off-state voltage v tm tj = 25 , i tm = 1300a 1.43 v tj = 40 300 tj = 25 150 ??` gate current to trigger i gt v d = 6 v, i t = 1a tj = 125 80 ma tj = 40 5 tj = 25 3 ??`?R gate voltage to trigger v gt v d = 6 v, i t = 1a tj = 125 2 v ???`?R gate non-trigger voltage v gd tj =125 , v d = 2/3 v drm 0.25 v R?R?N critical rate of rise of off-state voltage dv/dt tj =125 , v d = 2/3 v drm 500 v/ s `???rg turn-off time t q tj =125 , i tm = io, v d = 2/3 v drm dv/dt = 20v/ s, v r = 100v, \ di/dt = 20a/ s s `??rg turn-on time t gt 6 s Wrg delay time t d 2 s ?rg rise time t r tj =25 , v d = 2/3 v drm i g = 300ma, di g /dt = 0.2a/ s 4 s ? latching current i l tj =25 150 ma holding current i h tj =25 60 ma ? thermal resistance r th(j-c) ??`g junction to case 0.08 /w ?? thermal resistance r th(c-f) ??? - ???g????????????T case to fin, greased 0.05 /w | s 960 g `?? value per 1 arm. approximate weight
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125 25 40 5w R 50 duty Q 20
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