8TQ080S Datasheet | International Rectifier

Description / Features Units A V A V °C The 8TQ Schottky rectifier series has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable operation up to 175° C junction temperature. Typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability 175° C TJ operation 8TQ 8 80 - 100 850 0.58 - 55 to 175 Case Styles 8TQ... 8TQ... S TO-220 D2PAK .irf. 8TQ... Series Bulletin PD-20561 rev. D 07/03 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) 80 100 VRWM Max. Working Peak Reverse Voltage (V) 8TQ080 8TQ100 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 8TQ 8 850 230 7.50 0.50 Units Conditions 50% duty cycle @ TC = 157° C, rectangular wave form Following any rated load condition and 10ms Sine or 6ms Rect. pulse with rated V RRM applied 5µs Sine or 3µs Rect. pulse TJ = 25 °C, IAS = 0.50 Amps, L = 60 m H Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. VA = 1.5 x VR typical A m J A Electrical Specifications Parameters VFM Max. Forward Voltage Drop - See Fig. 1 (1) 8TQ 0.72 0.88 0.58 0.69 Units V V V V m A m A p F n H V/ µs @ 8A @ 16A @ 8A @ 16A TJ = 25 °C TJ = 125...