STPS40L40CW

Recovery Time :
Maximum Power Dissipation :
Mounting Style : Through Hole
Product : Schottky Rectifiers
Packaging : Tube
Forward Continuous Current : 40 A
Package / Case : TO-247
Forward Voltage Drop : 0.69 V
Peak Reverse Voltage : 40 V
Configuration : Dual Common Cathode
Operating Temperature Range : + 150 C
Max Surge Current : 230 A
Maximum Reverse Leakage Current : 800 uA


Features:

LOW FORWARD VOLTAGE DROP MEANING
VERY SMALL CONDUCTION LOSSES
LOW DYNAMIC LOSSES AS A RESULT OF
THE SCHOTTKY BARRIER
AVALANCHE RATED




Specifications

Symbol	Parameter			Value	Unit
VRRM	Repetitive Peak Reverse Voltage			40	V
IF(RMS)	RMS Forward Current			30	A
IF(AV)	Average forward current	Tc = 135°C = 0.5	Per diode Per device	20 40	A
IFSM	Surge non repetitive forward current	tp = 10 ms Sinusoidal		230	A
IRRM	Repetitive peak reverse current	tp = 2 s square F=1kHz		2	A
IRSM	Non repetitive peak reverse current	tp = 100s square		3	A
Tstg	Storage temperature range			- 65 to + 150	°C
Tj	Maximum operating junction temperature *			150	°C
dV/dt	Critical rate of rise reverse voltage			10000	V/s

dPtot/dTj<1/Rth( j- a)thermal runaway condition for a diode on its own heatsink




Description

Dual center tap Schottky barrier rectifier STPS40L40CW designed for high frequency Switched Mode Power Supplies and DC to DC converters.

Packaged in TO-220AB and TO-247 this STPS40L40CW is intended for use in low voltage, high frequency inverters, free-wheeling and polarity protection applications.

Schottky Rectifier, 2 x 20 A




Parameters:

Technical/Catalog Information	STPS40L40CW
Vendor	STMicroelectronics
Category	Discrete Semiconductor Products
Diode Type	Schottky
Diode Configuration	1 Pair Common Cathode
Voltage - DC Reverse (Vr) (Max)	40V
Current - Average Rectified (Io) (per Diode)	20A
Voltage - Forward (Vf) (Max) @ If	530mV @ 20A
Current - Reverse Leakage @ Vr	800A @ 40V
Reverse Recovery Time (trr)	-
Speed	Fast Recovery =< 500ns, > 200mA (Io)
Mounting Type	Through Hole, Radial
Package / Case	TO-247-3
Packaging	Tube
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	STPS40L40CW STPS40L40CW STPS40L40CWST ND STPS40L40CWSTND STPS40L40CWST