20DL2CZ51A

      The 20DL2CZ51A is a SILICON EPITAXIAL TYPE designed for SWITCHING MODE POWER SUPPLY APPLICATIONS,CONVERTER & CHOPPER APPLICATION.The features of the 20DL2CZ51A include Repetitive Peak Reverse Voltage : VRRM = 200 V, 300 V;Average Output Rectified Current : IO = 20 A;Ultra Fast Reverse-Recovery Time : trr = 35 ns (Max);Low Switching Losses and Output Noise.
      The ABSOLUTE MAXIMUM RATINGS of the 20DL2CZ51A are Repetitive Peak Reverse Voltage is 200V;Average Output Rectified Current is 20A;Peak One Cycle Surge Forward Current (Sine Wave) is 100 (50Hz)A;Junction Temperature is -40~150°C;Storage Temperature Range is -40~150°C.The absolute maximum ratings denote the absolute maximum ratings, which are rated values and must not be exceeded during operation, even for an instant. The following are the general derating methods that we recommend when you design a circuit with a device.
      Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause 20DL2CZ51A to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook ("Handling Precautions"/Derating Concept and Methods) and individual reliability data (i.e. reliability test report and estimated failure rate, etc).
      This rating specifies the non-repetitive peak current in one cycle of a 50-Hz sine wave, condition angle 180.Therefore, 20DL2CZ51A 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.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 patents or other rights of TOSHIBA or the third parties.