400CMQ

Features:

150 °C T_J operation
Center tap module - Isolated Base
High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance
Very low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term reliability


Specifications

MAXIMUM RATINGS	400CMQ	Units	Conditions
IF(AV) Max. AverageForward (PerLeg) Current * See Fig. 5 (PerDevice)	200	A	50% duty cycle @ TC = 78 °C, rectangular wave form
	400
IFSM Max. Peak One Cycle Non-Repetitive Surge Current (Per Leg) * See Fig. 7	29,000	A	5s Sine or 3s Rect. pulse	Following any rated load condition and with rated VRRM applied
	3400		10ms Sine or 6ms Rect. pulse
EAS Non-RepetitiveAvalancheEnergy Per Leg)	180	mJ	TJ = 25 °C, IAS = 40 Amps, L = 0.22 mH
IAR RepetitiveAvalancheCurrent (Per Leg)	40	A	Current decaying linearly to zero in 1 sec Frequency limited by TJ max. VA = 1.5 x VR typical

Description

The 400CMQ high current Schottky rectifier module series has been optimized for very low forward voltage drop, with moderate leakage. The proprietary barrier technology allows for reliable operation up to 150 junction temperature. Typical applications of 400CMQ are in switching power supplies, converters, free-wheeling diodes, welding, and reverse battery protection.