50UQ03G Datasheet | International Rectifier

Description / Features The 50UQ03G I-PAK Schottky rectifier has been designed for applications requiring low forward drop and small foot prints on PC board. Typical applications are in disk drives, switching power supplies, converters, free-wheeling diodes, battery charging, and reverse battery protection. 150°C TJ operation Unique I-PAK outline Center tap configuration Small foot print Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability 50UQ03G Units 5.5 30 240 0.35 - 40 to 150 A V A V °C Case Styles 50UQ03G Base Cathode 4, 2 Anode Anode I-PAK .irf. Bulletin PD-20681 09/04 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current - See Fig. 5 IFSM EAS IAR Max. Peak One Cycle Non-Repetitive Surge Current - See Fig. 7 Non-Repetitive Avalanche Energy Repetitive Avalanche Current 240 100 10 2.0 A m J A 5µs Sine or 3µs Rect. pulse 10ms Sine or 6ms Rect. pulse Following any rated load condition and with rated VRRM applied 50UQ... Units Conditions 50% duty cycle @ TC = 136°C, rectangular wave form TJ = 25 °C, IAS = 2.0 Amps, L = 5 m H Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. VA = 1.5 x VR typical Electrical Specifications Parameters VFM Max. Forward Voltage Drop - See Fig. 1 (1) 50UQ... 0.46 0.53 0.39 0.48 Units V V V V m A m A V...