U1JU44 2001-07-11 1 toshiba super fast recovery rectifier silicon diffused type U1JU44 switching mode power supply applications repetitive peak reversw voltage : v rrm = 600v average forward current : i f (av) = 1.0a very fast reverse ? recovery time : t rr = 100ns (max) surface mounting plastic mold package maximum ratings (ta = 25c) characteristic symbol rating unit repetitive peak reverse voltage v rrm 600 v average forward current i f (av) 1.0 a 15 (50hz) peak one cycle surge forward current (non ? repetitive) i fsm 17 (60hz) a junction temperature range t j ? 40~150 c storage temperature range t stg ? 40~150 c electrical characteristics (ta = 25c) characteristic symbol test condition min typ. max unit peak forward voltage v fm i fm = 1.0a D D 2.0 v repetitive peak reverse current i rrm v rrm = 600v D D 100 a reverse recovery time t rr i f = 1a, di / dt = ? 30a / s D D 100 ns forward recovery time t fr i f = 1.0a D D 250 ns standard soldering pad marking unit: mm jedec D jeita D toshiba 3 ? 4d1a weight: 0.06g
U1JU44 2001-07-11 2
U1JU44 2001-07-11 3 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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