廬
STPS1545D/F/FP/R/G
POWER SCHOTTKY RECTIFIER
MAIN PRODUCT CHARACTERISTICS
I
F(AV)
V
RRM
Tj (max)
V
F
(max)
15 A
45 V
175 擄C
0.57 V
A
K
A
K
FEATURES AND BENEFITS
VERY SMALL CONDUCTION LOSSES
NEGLIGIBLE SWITCHING LOSSES
EXTREMELY FAST SWITCHING
INSULATED
PACKAGE:
ISOWATT220AC,
TO-220FPAC
Insulating voltage = 2000V DC
Capacitance = 12pF
AVALANCHE CAPABILITY SPECIFIED
s
s
s
s
s
TO-220AC
STPS1545D
TO-220FPAC
STPS1545FP
A
K
A
A
K
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, 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.
ABSOLUTE RATINGS
(limiting values)
Symbol
V
RRM
I
F(RMS)
I
F(AV)
RMS forward current
Average forward current
未
= 0.5
Parameter
Repetitive peak reverse voltage
I
2
PAK
STPS1545R
K
ISOWATT220AC
STPS1545F
A
NC
D PAK
STPS1545G
2
Value
45
30
Unit
V
A
A
TO-220AC,
I
2
PAK, D
2
PAK
ISOWATT220AC
TO-220FPAC
Tc = 155擄C
Tc = 130擄C
15
I
FSM
I
RRM
I
RSM
P
ARM
T
stg
Tj
dV/dt
* :
Surge non repetitive forward current
Repetitive peak reverse current
Non repetitive peak reverse current
Repetitive peak avalanche power
Storage temperature range
tp = 10 ms Sinusoidal
tp = 2 碌s square F = 1kHz
tp = 100 碌s square
tp = 1碌s
Tj = 25擄C
220
1
3
6000
- 65 to + 175
175
10000
A
A
A
W
擄C
擄C
V/碌s
Maximum operating junction temperature *
Critical rate of rise of reverse voltage
dPtot
1
thermal runaway condition for a diode on its own heatsink
<
dTj
Rth
(
j
鈭?/div>
a
)
1/7
July 2003 - Ed: 5F
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