40L45CW

Recovery Time :
Maximum Power Dissipation :
Mounting Style : Through Hole
Product : Schottky Rectifiers
Peak Reverse Voltage : 45 V
Packaging : Tube
Forward Continuous Current : 40 A
Operating Temperature Range : - 55 C to + 150 C
Forward Voltage Drop : 0.69 V
Maximum Reverse Leakage Current : 1500 uA
Configuration : Dual Common Cathode
Package / Case : TO-247AC
Max Surge Current : 1240 A


Features:

150 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	409CNQ	Units	Conditions
IF(AV) Max. AverageForward (PerLeg) Current * See Fig. 5 (PerDevice)	20	A	50% duty cycle @ TC = 78 °C, rectangular wave form
	40
IFSM Max. Peak One Cycle Non-Repetitive Surge Current (Per Leg) * See Fig. 7	1240	A	5s Sine or 3s Rect. pulse	Following any rated load condition and with rated VRRM applied
	350		5ms Sine or 6ms Rect. pulse
EAS Non-RepetitiveAvalancheEnergy Per Leg)	20	mJ	TJ = 25 °C, IAS = 3 Amps, L = 4.4 mH
IAR RepetitiveAvalancheCurrent (Per Leg)	3	A	Current decaying linearly to zero in 1 sec Frequency limited by TJ max. VA = 1.5 x VR typical

Description

The 40L45CW center tap Schottky rectifier 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 temperature. Typical applications of the 40L45CW are in switching power supplies.