STPS640CF

Recovery Time :
Maximum Power Dissipation :
Mounting Style : Through Hole
Product : Schottky Rectifiers
Packaging : Tube
Maximum Reverse Leakage Current : 100 uA
Forward Continuous Current : 3 A
Peak Reverse Voltage : 40 V
Configuration : Dual Common Cathode
Operating Temperature Range : + 150 C
Max Surge Current : 75 A
Forward Voltage Drop : 0.84 V at 6 A
Package / Case : ISOWATT-220AB


Features:

VERYSMALL CONDUCTION LOSSES
NEGLIGIBLESWITCHING LOSSES
EXTREMELYFAST SWITCHING
LOW FORWARD DROP VOLTAGE
LOW CAPACITANCE
LOW THERMAL RESISTANCE
INSULATEDPACKAGE: Insulating voltage = 2000VDC Capacitance= 12pF
SMD PACKAGE(tape and reel option: -TR)


Specifications

Symbol	Parameter			Value	Unit
VRRM	Repetitive peak reverse voltage			40	V
IF(RMS)	RMSforward current	TO-220AB/ISOWATT220AB		10	A
		DPAK		6
IF(AV)	Average forward current = 0.5	TO-220AB	Tc = 135°C	3	A
		ISOWATT220AB	Tc = 130°C
		DPAK	Tc = 120°C
IFSM	Surge non repetitive forward current	tp = 10 ms Sinusoidal		75	A
IRRM	Repetitive peak reverse current	tp = 2 s F = 1kHz square		1	A
Tstg	Storage temperaturerange			- 65to+150	°C
Tj	Maximumoperating junction temperature			150	°C
dV/dt	Critical rate of rise of reverse voltage			10000	V/s

Description

Dual Schottky rectifier STPS640CF suited to Switch Mode Power Supplies and other Power Converters.

This STPS640CF is intended for use in low and medium voltage operation, and particulary, in high frequency circuitries where low switching losses are required (free wheeling and polarity protection).