Datasheet

1/7
STPS1545D/F/FP/R/G
®
July 2003 - Ed: 5F
POWER SCHOTTKY RECTIFIER
I
F(AV)
15 A
V
RRM
45 V
Tj (max) 175 °C
V
F
(max) 0.57 V
MAIN PRODUCT CHARACTERISTICS
■
VERY SMALL CONDUCTION LOSSES
■
NEGLIGIBLE SWITCHING LOSSES
■
EXTREMELY FAST SWITCHING
■
INSULATED PACKAGE: ISOWATT220AC,
TO-220FPAC
Insulating voltage = 2000V DC
Capacitance = 12pF
■
AVALANCHE CAPABILITY SPECIFIED
FEATURES AND BENEFITS
Single chip Schottky rectifier suited for Switch
Mode Power Supply and high frequency DC to DC
converters.
Packaged in TO-220AC, ISOWATT220AC,
TO-220FPAC, I
2
PAK or D
2
PAK, this device is
intended for use in low voltage, high frequency
inverters, free wheeling and polarity protection
applications.
DESCRIPTION
Symbol Parameter Value Unit
V
RRM
Repetitive peak reverse voltage 45 V
I
F(RMS)
RMS forward current 30 A
I
F(AV)
Average forward current
δ = 0.5
TO-220AC,
I
2
PAK, D
2
PAK
Tc = 155°C 15 A
ISOWATT220AC
TO-220FPAC
Tc = 130°C
I
FSM
Surge non repetitive forward current tp = 10 ms Sinusoidal 220 A
I
RRM
Repetitive peak reverse current tp=2µs square F = 1kHz 1 A
I
RSM
Non repetitive peak reverse current tp = 100 µs square 3 A
P
ARM
Repetitive peak avalanche power tp = 1µs Tj = 25°C 6000 W
T
stg
Storage temperature range - 65 to + 175 °C
Tj Maximum operating junction temperature * 175 °C
dV/dt Critical rate of rise of reverse voltage 10000 V/µs
ABSOLUTE RATINGS (limiting values)
ISOWATT220AC
STPS1545F
K
A
TO-220AC
STPS1545D
K
A
*:
dPtot
dTj Rth j a
<
−
1
()
thermal runaway condition for a diode on its own heatsink
K
A
TO-220FPAC
STPS1545FP
A
K
A
I
2
PAK
STPS1545R
K
NC
A
D
2
PAK
STPS1545G