STPS1545D Datasheet, PDF (1/7 Pages) STMicroelectronics – POWER SCHOTTKY RECTIFIER

®
STPS1545D/F/FP/R/G
POWER SCHOTTKY RECTIFIER
MAIN PRODUCT CHARACTERISTICS
I_F(AV)
V_RRM
Tj (max)
15 A
45 V
175 °C
V_F (max)
0.57 V
FEATURES AND BENEFITS
s VERY SMALL CONDUCTION LOSSES
s NEGLIGIBLE SWITCHING LOSSES
s EXTREMELY FAST SWITCHING
s INSULATED PACKAGE: ISOWATT220AC,
TO-220FPAC
Insulating voltage = 2000V DC
Capacitance = 12pF
s AVALANCHE CAPABILITY SPECIFIED
DESCRIPTION
Single chip Schottky rectifier suited for Switch
Mode Power Supply and high frequency DC to DC
converters.
Packaged in TO-220AC, ISOWATT220AC,
TO-220FPAC, I²PAK or D²PAK, this device is
intended for use in low voltage, high frequency
inverters, free wheeling and polarity protection
applications.
ABSOLUTE RATINGS (limiting values)
A
K
TO-220AC
STPS1545D
A
K
TO-220FPAC
STPS1545FP
A
AK
I²PAK
STPS1545R
K
A
K
ISOWATT220AC
STPS1545F
A
NC
D²PAK
STPS1545G
Symbol
V_RRM
I_F(RMS)
I_F(AV)
I_FSM
I_RRM
I_RSM
P_ARM
T_stg
Tj
dV/dt
Parameter
Repetitive peak reverse voltage
RMS forward current
Average forward current
δ = 0.5
TO-220AC,
I²PAK, D²PAK
Tc = 155°C
ISOWATT220AC Tc = 130°C
TO-220FPAC
Surge non repetitive forward current tp = 10 ms Sinusoidal
Repetitive peak reverse current tp = 2 µs square F = 1kHz
Non repetitive peak reverse current tp = 100 µs square
Repetitive peak avalanche power tp = 1µs Tj = 25°C
Storage temperature range
Maximum operating junction temperature *
Critical rate of rise of reverse voltage
Value
45
30
15
220
1
3
6000
- 65 to + 175
175
10000
Unit
V
A
A
A
A
A
W
°C
°C
V/µs
* : ^dPtot <
1
thermal runaway condition for a diode on its own heatsink
dTj
Rth( j − a)
July 2003 - Ed: 5F
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