DESCRIPTION
/ FEATURES
Typical applications are in disk drives, switching power supplies, converters, free-wheeling diodes, battery charging, and reverse battery protection. Popular D-PAK outline Small foot print, surface moutable Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability Case Styles Document Number: 93358 D-PAK (TO-252AA) Base Cathode 4, 2 1 Anode 3 Anode 1 50WQ03FN Bulletin PD-20551 rev. G 05/06 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 50WQ03FN 30 ABSOLUTE MAXIMUM RATINGS
Parameters 50WQ... Units Conditions IF(AV) Max. Average Forward Current 5.5 * See Fig. 5 IFSM Max.PeakOneCycleNon-Repetitive 320 Surge Current * See Fig. 7 130 EAS Non-Repetitive Avalanche Energy 10 IAR Repetitive Avalanche Current 2.0 A 50% duty cycle @ TC = 136°C, rectangular wave form 5μs Sine or 3μs Rect. pulse Following any rated A load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied mJ TJ = 25 °C, IAS = 2.0 Amps, L = 5 mH A Current decaying linearly to zero in 1 μsec Frequency limited by TJ max.
International Rectifier
