SM8G45,sm8j45,SM8G45a,sm8j45a 2001-07-13 1 toshiba bi-directional triode thyristor silicon planar type SM8G45,sm8j45,SM8G45a,sm8j45a ac power control applications repetitive peak off ? state voltage : v drm = 400, 600v r.m.s on ? state current : i t (rms) = 8a high commutating (dv / dt) maximum ratings characteristic symbol rating unit SM8G45 SM8G45a 400 repetitive peak off ? state voltage sm8j45 sm8j45a v drm 600 v r.m.s on ? state current (full sine waveform tc = 105c) i t (rms) 8 a 80 (50hz) peak one cycle surge on ? state current (non ? repetitive) i tsm 88 (60hz) a i 2 t limit value i 2 t 32 a 2 s critical rate of rise of on ? state current di / dt 50 a / s peak gate power dissipation p gm 5 w average gate power dissipation p g (av) 0.5 w peak gate voltage v gm 10 v peak gate current i gm 2 a junction temperature t j ? 40~125 c storage temperature range t stg ? 40~125 c jedec to ? 220ab jeita D toshiba 13 ? 10g1a weight: 2.0g unit: mm
SM8G45,sm8j45,SM8G45a,sm8j45a 2001-07-13 2 number symbol mark SM8G45, SM8G45a m8g45 * 1 sm8j45, sm8j45a m8j45 * 2 type SM8G45a, sm8j45a a * 3 example 8a : january 1998 8b : febrary 1998 8l : december 1998 electrical characteristics (ta = 25c) characteristic symbol test condition min typ. max unit repetitive peak off ? state current i drm v drm = rated, t j = 125c D D 2 ma i t2 (+), gate (+) D D 2 ii t2 (+), gate ( ? ) D D 2 iii t2 ( ? ), gate ( ? ) D D 2 SM8G45 sm8j45 iv t2 ( ? ), gate (+) D D D i t2 (+), gate (+) D D 1.5 ii t2 (+), gate ( ? ) D D 1.5 iii t2 ( ? ), gate ( ? ) D D 1.5 gate trigger voltage SM8G45a sm8j45a iv v gt v d = 12v r l = 20 ? t2 ( ? ), gate (+) D D D v i t2 (+), gate (+) D D 30 ii t2 (+), gate ( ? ) D D 30 iii t2 ( ? ), gate ( ? ) D D 30 SM8G45 sm8j45 iv t2 ( ? ), gate (+) D D D i t2 (+), gate (+) D D 20 ii t2 (+), gate ( ? ) D D 20 iii t2 ( ? ), gate ( ? ) D D 20 gate trigger current SM8G45a sm8j45a iv i gt v d = 12v r l = 20 ? t2 ( ? ), gate (+) D D D ma peak on ? state voltage v tm i tm = 12a D D 1.5 v gate non ? trigger voltage v gd v d = rated, tc = 125c 0.2 D D v holding current i h v d = 12v, i tm = 1a D D 50 ma thermal resistance r th (j ? c) junction to case, ac D D 2.0 c / w SM8G45 sm8j45 10 D D critical rate of rise of off ? state voltage at commutation SM8G45a sm8j45a (dv / dt) c v drm = 400v, (di / dt) c = ? 4.5a / ms t j = 125c 4 D D v / s marking
SM8G45,sm8j45,SM8G45a,sm8j45a 2001-07-13 3
SM8G45,sm8j45,SM8G45a,sm8j45a 2001-07-13 4
SM8G45,sm8j45,SM8G45a,sm8j45a 2001-07-13 5 toshiba is continually working to improve the quality and reliability of its products. nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. it is the responsibility of the buyer, when utilizing toshiba products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such toshiba products could cause loss of human life, bodily injury or damage to property. in developing your designs, please ensure that toshiba products are used within specified operating ranges as set forth in the most recent toshiba products specifications. also, please keep in mind the precautions and conditions set forth in the ?handling guide for semiconductor devices,? or ?toshiba semiconductor reliability handbook? etc.. the toshiba products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). these toshiba products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (?unintended usage?). unintended usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. unintended usage of toshiba products listed in this document shall be made at the customer?s own risk. the information contained herein is presented only as a guide for the applications of our products. no responsibility is assumed by toshiba corporation for any infringements of intellectual property or other rights of the third parties which may result from its use. no license is granted by implication or otherwise under any intellectual property or other rights of toshiba corporation or others. the information contained herein is subject to change without notice. 000707ea a restrictions on product use
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