403DMQ

Features:

175 T_J operation
Center tap module
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


Specifications

MAXIMUM RATINGS	403DMQ	Units	Conditions
IF(AV) Max. AverageForward (PerLeg) Current * See Fig. 5 (PerDevice)	400	A	50% duty cycle @ TC = 78 °C, rectangular wave form
IFSM Max. Peak One Cycle Non-Repetitive Surge Current (Per Leg) * See Fig. 7	25,500	A	5s Sine or 3s Rect. pulse	Following any rated load condition and with rated VRRM applied
	3300		10ms Sine or 6ms Rect. pulse
EAS Non-RepetitiveAvalancheEnergy Per Leg)	15	mJ	TJ = 25 °C, IAS = 40 Amps, L = 0.22 mH
IAR RepetitiveAvalancheCurrent (Per Leg)	1	A	Current decaying linearly to zero in 1 sec Frequency limited by TJ max. VA = 1.5 x VR typical

Description

The 403DMQ100 center tap Schottky rectifier module 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 of 403DMQ100 are in high current switching power supplies, plating power supplies, UPS systems, converters, free-wheeling diodes, welding, and reverse battery protection.