STPS2045CF Ver la hoja de datos (PDF) - STMicroelectronics
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STPS2045CF Datasheet PDF : 8 Pages
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STPS2045CT/CF/CG/CFP/CR
POWER SCHOTTKY RECTIFIER
MAIN PRODUCT CHARACTERISTICS
IF(AV)
2 x 10 A
VRRM
45 V
Tj (max)
175 °C
VF (max)
0.57 V
FEATURES AND BENEFITS
s VERY SMALL CONDUCTION LOSSES
s NEGLIGIBLE SWITCHING LOSSES
s EXTREMELY FAST SWITCHING
s INSULATED PACKAGE: ISOWATT220AB,
TO-220FPAB
Insulating voltage = 2000V DC
Capacitance = 12pF
s AVALANCHE CAPABILITY SPECIFIED
DESCRIPTION
Dual center tap Schottky rectifier suited for
SwitchMode Power Supply and high frequency DC
to DC converters.
Packaged either in TO-220AB, I²PAK,
ISOWATT220AB, TO-220FPAB or D2PAK, this
device is especially intended for use in low volt-
age, high frequency inverters, free wheeling and
polarity protection applications.
A2
K
A1
TO-220AB
STPS2045CT
K
A2
A1
D2PAK
STPS2045CG
A2
K
A1
I²PAK
STPS2045CR
A1
K
A2
A2
K
A1
ISOWATT220AB
STPS2045CF
A2
K
A1
TO-220FPAB
STPS2045CFP
ABSOLUTE RATINGS (limiting values, per diode)
Symbol
VRRM
IF(RMS)
IF(AV)
IFSM
IRRM
IRSM
PARM
Tstg
Tj
dV/dt
Parameter
Repetitive peak reverse voltage
RMS forward current
Average forward TO-220AB / D2PAK /
current δ = 0.5
I²PAK
Tc = 155°C
Per diode
ISOWATT220AB
TO-220FPAB
Tc = 125°C
Per device
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 ms 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
10
20
180
1
2
4000
-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: 4F
1/8
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