75HQ

Features:

175 °C T_J operation
Low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term reliability
Hermetic packaging



Specifications

Parameters	75HQ	Units	Conditions
IF(AV) Max. AverageForward Current * See Fig. 5	75	A	50% duty cycle @ TC = 117 °C, rectangular wave form
IFSM Max. Peak One Cycle Non-Repetitive Surge Current * See Fig. 7	9000	A	5µs Sine or 3µs Rect. pulse	Following any rated load condition and with rated VRRM applied
	1180		10ms Sine or 6ms Rect. pulse
EAS Non-Repetitive Avalanche Energy	101	mJ	TJ = 25 °C, IAS = 15 Amps, L = 0.9 mH
IAR Repetitive Avalanche Current	15	A	Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. VA = 1.5 x VR typical

Description

   The 75HQ 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.