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| U20DL2C53A TOSHIBA High Efficiency Diode Stack (HED) Silicon Epitaxial Type U20DL2C53A Switching Mode Power Supply Application Converter&Chopper Application * * * * * Repetitive peak reverse voltage: VRRM = 200 V Average output recified current: IO = 20 A Ultra fast reverse-recovery time: trr = 35 ns (max) Low switching losses and output noise. Power surface mount device for thin flat package. "TFP" (Toshiba package name) Unit: mm Maximum Ratings (Ta = 25C) Characteristics Repetitive peak reverse voltage Average output recified current Peak one cycle surge forward current (non-repetitive, sine wave) Junction temperature Storage temperature range Symbol VRRM IO IFSM Tj Tstg Rating 200 20 100 (50 Hz) 110 (60 Hz) -40 to 150 -40 to 150 Unit V A A JEDEC C C 12-9B1A JEITA TOSHIBA Weight: 0.74 g (typ.) Polarity K *A1 A2 *: Common Terminal 1 2003-02-17 U20DL2C53A Electrical Characteristics (Ta = 25C) Characteristics Peak forward voltage Repetitive peak reverse current Reverse recovery time Thermal resistance Symbol VFM IRRM trr Rth (j-c) Test Condition IFM = 10 A VRRM = 200 V IF = 2 A, di/dt = -50 A/ms DC Total, Junction to Case Min 3/4 3/4 3/4 3/4 Typ. 3/4 3/4 3/4 3/4 Max 0.98 50 35 1.5 Unit V mA ns C/W Note: VFM, IRRM, trr: A value of one cell. Marking 1 2 1 2 3 3 A Lot Number Month (starting from alphabet A) Year (last number of the christian era) MARK 20DL2C TYPE U20DL2C53A Standard Soldering Pad 8.0 unit: mm 2.5 2.0 3.2 3.8 2.0 2.0 6.0 2 2003-02-17 U20DL2C53A iF - vF 100 One cell 24 PF (AV) - Io sin 20 90 60 12 a = 30 Rectangular waveform (one cell) 120 (A) Average forward power dissipation PF (AV) (W) 180 Tj = 150C 10 100C 75C Instantaneous forward current iF 16 1 25C 8 0 a 360 Conduction angle a 4 8 12 16 20 24 4 0.1 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 0 0 Instantaneous forward voltage vF (V) Average output rectified current Io (A) Tc max - Io 160 120 Surge forward current (non-repetitive) One c ell Single phase full Sine wave Ta 25C Maximum allowable case temperature Tc max (C) 140 120 100 80 60 40 0 a 360 20 0 0 Conduction angle a 4 8 12 16 20 24 a = 30 Rectangular waveform (one cell) (A) 180 60 90 120 sin Peak surge forward current IFSM 100 80 60 50 Hz 60 Hz 40 20 0 1 10 100 Average output rectified current Io (A) Number of cycles Cj - VR rth (j-c) - t 10 One cell 5 1000 f = 1 MHz Ta = 25C One cell Transient thermal impedance rth (j-c) (C/W) Junction capacitance 0.01 0.1 1 10 100 1000 Cj 100 10 1 3 1 0.5 0.3 0.1 0.001 (V) 10 100 Time t (s) Reverse voltage VR (V) 3 2003-02-17 U20DL2C53A RESTRICTIONS ON PRODUCT USE 000707EAA * 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. 4 2003-02-17 |
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