SDS20U40S

SDS20U40S FEATURES * Ultrafast with Soft Recovery (Trr < 50ns) * Low Forward Voltage (V F=1.2V at IF=20A) POWER RECTIFIER TO-220F APPLICATIONS * Power Switching Circuits * Output rectifiers * Freewheeling Diodes * Switching Mode Power Supply 1 2 2 1 MAXIMUM RATINGS Rating Peak Repetitive Reverse Voltage Average Rectified Forward Current, TC=100 °C Non-repetitive Peak Surge Current (Half-wave, Single Phase, 60Hz) Operating Junction and Storage Temperature TJ, TSTG -65 ~ 150 °C Symbol VRRM IF(AV) IFSM Value 400 20 200 Units V A A THERMAL CHARACTERISTICS Thermal Resistance - Junction to Case RθJC 2.3 °C/W Rev. B ©1999 Fairchild Semiconductor Corporation http://www.Datasheet4U.com SDS20U40S ELECTRICAL CHARACTERISTICS Characteristics Maximum Instantaneous Forward Voltage (1) (IF = 20A, TC = 100 °C) (IF = 20A, TC = 25 °C) Maximum Instantaneous Reverse Current (1) (Rated DC Voltage, TC = 100 °C) (Rated DC Voltage, TC = 25 °C) Maximum Reverse Recovery Time (IF = 20A, di/dt = -200A/µs) trr Irr Qrr Avalanche Energy WAVL IR Symbol VF POWER RECTIFIER Min Typ Max Units - 1.2 1.2 1.4 V 1.0 - 200 20 50 5.5 138 - µA ns A nQ mJ (1) Pulse Test : Pulse Width = 300 µs, Duty Cycle ≤ 2.0% SDS20U40S PACKAGE DIMENSION POWER RECTIFIER Unit : mm TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks. ACEx™ CoolFET™ CROSSVOLT™ E2CMOSTM FACT™...