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STPS10L45CT/CG/CF/CFP
July 2003 - Ed: 3B
LOW DROP POWER SCHOTTKY RECTIFIER
®
Dual center tap Schottky rectifiers suited for
Switched Mode Power Supplies and high
frequency DC to DC converters.
Packaged in TO-220AB, ISOWATT220AB,
TO-220FPAB and D
2
PAK, these devices are
intended for use in low voltage, high frequency
inverters, free-wheeling and polarity protection
applications.
DESCRIPTION
■
LOW FORWARD VOLTAGE DROP MEANING
VERY SMALL CONDUCTION LOSSES
■
LOW SWITCHING LOSSES ALLOWING HIGH
FREQUENCY OPERATION
■
INSULATED PACKAGE: ISOWATT220AB,
TO-220FPAB
Insulating voltage = 2000V DC
Capacitance = 12pF
■
AVALANCHE CAPABILITY SPECIFIED
FEATURES AND BENEFITS
Symbol Parameter Value Unit
V
RRM
Repetitive peak reverse voltage
45 V
I
F(RMS)
RMS forward current
20 A
I
F(AV)
Average
forward current
TO-220AB
D
2
PAK
Tc =135°C
δ = 0.5
Per diode
Per device
5
10
A
ISOWATT220AB
TO-220FPAB
Tc =115°C
δ = 0.5
Per diode
Per device
5
10
A
I
FSM
Surge non repetitive forward current tp = 10 ms Sinusoidal
150 A
I
RRM
Repetitive peak reverse current tp=2µssquare F=1kHz
1A
I
RSM
Non repetitive peak reverse current tp = 100 µs square
2A
P
ARM
Repetitive peak avalanche power tp = 1µs Tj = 25°C
2700 W
T
stg
Storage temperature range
- 65 to + 150 °C
Tj
Maximum operating junction temperature *
150 °C
dV/dt
Critical rate of rise of reverse voltage
10000 V/µs
ABSOLUTE RATINGS (limiting values, per diode)
A1
K
A2
I
F(AV)
2x5 A
V
RRM
45 V
Tj (max) 150°C
V
F
(max) 0.46 V
MAIN PRODUCTS CHARACTERISTICS
D
2
PAK
STPS10L45CG
A1
K
A2
A2
K
A1
K
A1
A2
TO-220AB
STPS10L45CT
ISOWATT220AB
STPS10L45CF
*:
dPtot
dTj Rth j a
<
−
1
()
thermal runaway condition for a diode on its own heatsink
A1
A2
K
TO-220FPAB
STPS10L45CFP
