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| STPS2L40U Datasheet, PDF (1/5 Pages) STMicroelectronics – LOW DROP POWER SCHOTTKY RECTIFIER | |||
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STPS2L40U
LOW DROP POWER SCHOTTKY RECTIFIER
MAIN PRODUCT CHARACTERISTICS
IF(AV)
VRRM
Tj (max)
VF (max)
2A
40 V
150 °C
0.34 V
FEATURES AND BENEFITS
n VERY SMALL CONDUCTION LOSSES
n NEGLIGIBLE SWITCHING LOSSES
n LOW FORWARD VOLTAGE DROP
n SURFACE MOUNT MINIATURE PACKAGE
n AVALANCHE CAPABILITY SPECIFIED
DESCRIPTION
Single chip Schottky rectifiers suited to Switched
Mode Power Supplies and high frequency DC to
DC converters.
Packaged in SMB, this device is especially
intended for surface mounting and used in low
voltage, high frequency inverters, free wheeling
and polarity protection applications.
SMB
(JEDEC DO-214AA)
ABSOLUTE RATINGS (limiting values)
Symbol
Parameter
VRRM Repetitive peak reverse voltage
IF(RMS) RMS forward current
IF(AV) Average forward current
TL = 130°C δ = 0.5
IFSM Surge non repetitive forward current tp = 10 ms Sinusoidal
PARM Repetitive peak avalanche power
tp = 1µs Tj = 25°C
Tstg Storage temperature range
Tj Maximum operating junction temperature *
dV/dt Critical rate of rise of reverse voltage
Value
40
8
2
75
2200
- 65 to + 150
150
10000
Unit
V
A
A
A
W
°C
°C
V/µs
* : dPtot <
1
thermal runaway condition for a diode on its own heatsink
dTj
Rth( j â a)
July 2003 - Ed: 2A
1/5
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