40CPQ045

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
Configuration : Dual Common Cathode
Package / Case : TO-247AC
Maximum Reverse Leakage Current : 4000 uA
Max Surge Current : 3500 A
Forward Voltage Drop : 0.59 V


Features:

150° C TJ operation
Center tap TO-247 package
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	40CPQ...	Units	Conditions
IF(AV) Max. AverageForward (PerLeg) Current * See Fig. 5 (PerDevice)	40	A	50% duty cycle @ TC = 78 °C, rectangular wave form
IFSM Max. Peak One Cycle Non-Repetitive Surge Current (Per Leg) * See Fig. 7	3500	A	5s Sine or 3s Rect. pulse	Following any rated load condition and with rated VRRM applied
	430		10ms Sine or 6ms Rect. pulse
EAS Non-RepetitiveAvalancheEnergy Per Leg)	27	mJ	TJ = 25 °C, IAS = 40 Amps, L = 0.22 mH
IAR RepetitiveAvalancheCurrent (Per Leg)	4	A	Current decaying linearly to zero in 1 sec Frequency limited by TJ max. VA = 1.5 x VR typical

Description

The 40CPQ... 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 40CPQ... are in switching power supplies, converters, free-wheeling diodes,and reverse battery protection.