30QWK2CZ47 2002-09-18 1 toshiba schottky barrier rectifier stack trench schottky barrier type 30QWK2CZ47 switching type power supply application converter & chopper application repetitive peak reverse voltage: v rrm = 120 v peak forward voltage: v fm = 0.85 v (max) average output recified current: i o = 30 a low switching losses and output noise. maximum ratings (ta 25c) characteristics symbol rating unit repetitive peak reverse voltage v rrm 120 v average output recified current i o 30 a peak one cycle surge forward current (non-repetitive, sine wave) i fsm 250 (50 hz) a junction temperature t j 40~150 c storage temperature range t stg 40~150 c screw torque 0.6 n ? m electrical characteristics (ta 25c) characteristics symbol test condition min typ. max unit peak forward voltage v fm i fm 15 a 0.85 v repetitive peak reverse current i rrm v rrm rated (120 v) 50 a junction capacitance c j v r 10 v, f 1.0 mhz 227 pf thermal resistance r th (j-c) dc total, junction to case 2.5 c/w note: v fm , i rrm , c j : a value of one cell. unit: mm jedec D jeita D toshiba 12-10c1a weight: 2.0 g (typ.)
30QWK2CZ47 2002-09-18 2 polarity marking handling precaution schottky barrier diodes are having large-reverse-current-leakage characteristic compare to other rectifier products. this current leakage and not proper operating temperature or voltage may cause thermal run. please take forward and reverse loss into consideration when you design. 1 mark 30qwk2c type 30QWK2CZ47 2 none 3 lot number month (starting from alphabet a) year (last number of the christian era) 3 1 2
30QWK2CZ47 2002-09-18 3 transient thermal impedance r th (j-c) (c/w) surge forward current i fsm (a) instantaneous forward voltage v f (v) i f ? v f instantaneous forward current i f (a) average output rectified current i o (a) p f (av) ? i o average forward power dissipation p f (av) (w) average output rectified current io (a) tc m ax ? i o average forward power dissipation tc max (c) number of cycles surge forward current (non-repetitive) time t (s) r th (j-c) ? t reverse voltage v r (v) c j ? v r (typical) junction capacitance c j (pf) 0 0 160 36 180 120 30 60 90 140 120 100 80 60 40 20 32 28 24 20 16 4 8 12 360 0 conduction angle rectangular waveform (one cell) 0.1 0.0 100 tj 150c 25c 75c 100c one cell 1 10 0.2 0.4 0.6 0.8 1.0 1.2 1.4 32 0 0 36 180 120 30 60 90 28 24 20 16 12 8 4 4 8 12 16 20 24 28 32 360 0 conduction angle rectangular waveform (one cell) 320 1 100 ta 25c single phase full sine wave f 50 hz one cell 280 240 200 160 120 80 40 0 10 3 5 30 50 1000 10 1 100 100 10 f 1 mhz ta 25c one cell 5 3 30 50 30 300 500 50 0.1 0.001 10 100 1 0.01 0.1 1 10 one cell 3 5 0.3 0.5
30QWK2CZ47 2002-09-18 4 junction temperature t j (c) i r ? t j (typical) reverse current i r (ma) reverse voltage v r (v) p r (av) ? v r (typical) average reverse power dissipation p r (av) (w) 3.2 0 0 2.8 2.4 2.0 1.6 1.2 0.8 0.4 40 80 120 60 20 100 60 120 180 240 300 dc vr conduction angle tj 150c rectangular waveform 360 0 0.001 0 100 0.01 10 20 40 60 80 100 120 160 1 0.1 140 100 50 30 vr 10 v 120 pulse measurement (one cell)
30QWK2CZ47 2002-09-18 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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