STPS20L45CG(2002) 查看數據表（PDF） - STMicroelectronics
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STPS20L45CG Datasheet PDF : 8 Pages
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STPS20L45CF/CW/CT/CFP/CG
LOW DROP POWER SCHOTTKY RECTIFIER
MAJOR PRODUCTS CHARACTERISTICS
IF(AV)
VRRM
Tj (max)
VF (max)
2 x 10 A
45 V
150°C
0.5 V
K
A1
K
A2
A2
A1
D2PAK
STPS20L45CG
FEATURES AND BENEFITS
s Low forward voltage drop meaning very small
conduction losses
s Low switching losses allowing high frequency
operation
s Insulated package: ISOWATT220AB, TO-220FPAB
Insulating voltage = 2000V DC
Capacitance = 12pF
DESCRIPTION
Dual center tap Schottky rectifiers designed for
high frequency switched mode power supplies and
DC to DC converters.
These devices are intended for use in low voltage,
high frequency inverters, free-wheeling and
polarity protection applications.
A2
K
A1
TO-220FPAB
STPS20L45CFP
A2
A1 K
TO-220AB
STPS20L45CT
A2
A1 K
ISOWATT220AB
STPS20L45CF
A2
K
A1
TO-247
STPS20L45CW
ABSOLUTE RATINGS (limiting values, per diode)
Symbol
Parameter
Value
VRRM
IF(RMS)
IF(AV)
IFSM
IRRM
IRSM
Tstg
Tj
dV/dt
Repetitive peak reverse voltage
45
RMS forward current
30
Average forward TO-220AB / D2PAK Tc = 135°C Per diode
10
current
TO-247
δ = 0.5
Per device
20
ISOWATT220AB Tc = 115°C Per diode
10
TO-220FPAB
δ = 0.5
Per device
20
Surge non repetitive forward current
tp = 10 ms Sinusoidal
180
Peak repetitive reverse current
tp=2 µs square F=1kHz
1
Non repetitive peak reverse current
tp = 100 µs square
2
Storage temperature range
- 65 to + 150
Maximum operating junction temperature *
150
Critical rate of rise of reverse voltage
10000
* : dPtot <
1
thermal runaway condition for a diode on its own heatsink
dTj
Rth( j − a)
January 2002 - Ed: 2C
Unit
V
A
A
A
A
A
A
°C
°C
V/µs
1/8
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