TOSHIBA U20JL2C48A handbook(1)
Contents
1. iv v PF AV Io F F z 70 5 60 Es 30 180 5 150 A 50 120 8 25 90 EA 5 5 40 55 3 Au a 30 E e 854 RECTANGULAR aS WAVEFORM 8 i ER ONE CELL El S 20 4 E 0 5 2 2 Z w 0 360 B Hg eal ER CONDUCTION 8 ONE CELL 2 4 ANGLE a 7 3 1 7 0 4 8 12 16 20 24 ISTANTANEOUS FORWARD VOLTAGE vp AVERAGE OUTPUT RECTIFIED CURRENT Ig A Te MAX IO ij Tth j c t 5 RECTANGULAR ONE CELL E WAVEFORM g 4 i S B 0 360 Oy CONDUCTION 8 op ANGLE do 5 ONE CELL st rT T 1 5 x a g m no lt Y EB EG ee 1 o z _ 3 lt V E ACN 2 gd Ket ao fico ie 120 180 2 0 3 5 15 pm 1 10 100 1000 AVERAGE OUTPUT RECTIFIED CURRENT 10 A TIME t ms SURGE FORWARD CURRENT Cj VR TYPICAL NAG NON REPETITIVE 1000 ONE SELL Rond 2 Ta 25 C a 299 m ONE CELL 80 300 100 IrsM A 40 50 30 20 PEAK SURGE FORWARD CURRENT JUNCTION CAPACITANCE Cj pF i 1 3 5 10 30 50 100 1 3 5 10 30 50 100 300 NUMBER OF CYCLES REVERSE VOLTAGE Vg V 3 2004 07 07 TOSHIBA U20JL2C48A RESTRICTIONS ON PRODUCT USE 030619EAA e The information contained herein is2. 818U20 L2C 48A Ht Rz 8 TOSHIBA U20JL2C48A TOSHIBA HIGH EFFICIENCY DIODE STACK HED SILICON EPITAXIAL TYPE U20JL2CA8A SWITCHING MODE POWER SUPPLY APPLICATION CONVERTER amp CHOPPER APPLICATION Unit mm Repetitive Peak Reverse Voltage VRRM 600V Average Output Rectified Current 20A e e 10 6 MAX Ultra Fast Reverse Recovery Time trr 35ns Max Low Switching Losses and Output Noise MAXIMUM RATINGS Ta 25 C 2542025 254 0 25 s CHARACTERISTIC SYMBOL RATING UNIT 7 3 Repetitive Peak Reverse Voltage Average Output Rectified Current 20 A 1 ANODE Peak One Cycle Surge Forward 80 50Hz A 2 ANODE Current Sin Wave 88 60Hz 3 CATHODE HEAT SINK Junction Temperature JEDEC JEITA TOSHIBA 12 10D2A SYMBOL TEST CONDITION MAX UNIT V lem 10A IF 2A di dt 50A us ns Forward Recovery Time Thermal Resistance Note 1 VFM IRRM trr tfr c7 A value applied to one cell POLARITY MARKING T 20JL2C Part No or brevity code Lot No With underline Lead Pb Free or Characteristic Lead Pb Free Finish distinguishing mark Abbreviation Code 20JL2C U20JL2C48A 1 2004 07 07 TOSHIBA U20JL2C48A Handling Precaution The maximum ratings denote the absolute maximum ratings which are rated values and must not be exceeded during operation even for an instant The follow
3. estic 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 TOSHIBA products should not be embedded to the downstream products which are prohibited to be produced and sold under any law and regulations 4 2004 07 07
4. ing are the general derating methods that we recommend when you design a circuit with a device VRRM We recommend that the worst case voltage including surge voltage be no greater than 80 of the maximum rating of VRRM for a DC circuit and be no greater than 50 of that of VRRM for an AC circuit VRRM has a temperature coefficient of 0 1 C Take this temperature coefficient into account designing a device at low temperature Io We recommend that the worst case current be no greater than 80 of the maximum rating of Io Carry out adequate heat design If you can t design a circuit with excellent heat radiation set the margin by using an allowable Tamax IO curve This rating specifies the non repetitive peak current in one cycle of a 50 Hz sine wave condition angle 180 Therefore this is only applied for an abnormal operation which seldom occurs during the lifespan of the device We recommend that a device be used at a Tj of below 120 C under the worst load and heat radiation conditions Please refer to the Rectifiers databook for further information 2 2004 07 07 TOSHIBA U20JL2C48A
5. subject to change without notice e The information contained herein is presented only as a guide for the applications of our products No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use No license is granted by implication or otherwise under any patent or patent rights of TOSHIBA or others 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 dom
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TOSHIBA U20JL2C48A handbook(1)