440CNQ030

Series: -
Manufacturer: Vishay Semiconductors
Speed: Fast Recovery = 200mA (Io)
Mounting Type: Chassis Mount
Reverse Recovery Time (trr): -
Diode Type: Schottky
Packaging: Bulk
Diode Configuration: Single
Voltage - DC Reverse (Vr) (Max): 30V
Package / Case: TO-244AB
Supplier Device Package: TO-244AB
Current - Reverse Leakage @ Vr: 20mA @ 30V
Voltage - Forward (Vf) (Max) @ If: 600mV @ 440A
Current - Average Rectified (Io) (per Diode): 440A


Features:

The 440CNQ030 center tap, high current, Schottky rectifier module has been optimized for very low forward voltage drop, with moderate leakage. The proprietary barrier technology allows  for reliable operation up to 150 °C junction tempera-ture. Typical applications are in switching power supplies,converters, free-wheeling diodes, welding and reverse bat- tery protection.
150 °C T_J  operation
Center tap module
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

Parameters	Values	Units	Conditions
IF(AV) Max.Average Forward (PerLeg)           Current*See Fig.5(Per Device)	440	A	50% duty cycle @ TC = 135°C, rectangular wave form
	27,000
IFSM Max.Peak One Cycle Non-Repetitive         Surge Current (Per Leg) * See Fig.7	3000	A	5s Sine or 3s Rect.pulse	Following any rated load condition and with rated VRRM applied
	198		10ms Sine or 6ms Rect. pulse
EAS Non-Repetitive Avalanche Energy        (Per Leg)	44	mJ	TJ = 25 °C, IAS = 44Amps, L = 0.20 mH
IAR Repetitive Avalanche Current       (Per Leg)	0.50	A	Current decaying linearly to zero in 1 sec Frequency limited by TJ max. VA = 1.5 x VR typical

Description

The 440CNQ030 center tap, high current, Schottky rectifier module has been optimized for very low forward voltage drop, with moderate leakage. The proprietary barrier technology allows  for reliable operation up to 150 °C junction tempera-ture. Typical applications of 440CNQ030 are in switching power supplies,converters, free-wheeling diodes, welding and reverse bat- tery protection.

440CNQ030 features:
150 °C T_J  operation
Center tap module
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