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Single Schottky rectifier suited for Switch Mode Power Supply and high frequency DC to DC converters.
Packaged either in TO-220AC, ISOWATT220AC, TO-220FPAC or D2PAK, this device is intended for use in low voltage, high frequency inverters, free wheeling and polarity protection applications.
STPS745FP Maximum Ratings
Symbol
Parameter
Value
Unit
VRRM
Repetitive peak reverse voltage
45
V
IF(RMS)
RMS forward current/pin
20
A
IF(AV)
Average forward current = 0.5
TO-220AC /D2PAK
Tc = 160
7.5
A
ISOWATT220AC/ TO-220FPAC
Tc = 145
IFSM
Surge non repetitive forward current
tp = 10 ms Sinusoidal
150
A
IRRM
Repetitive peak reverse current
tp = 2 µs square F = 1kHz
1
A
IRSM
Non repetitive peak reverse current
tp = 100 µs square
2
A
PARM
Repetitive peak avalanche power
tp = 1µs Tj = 25
2700
W
Tstg
storage temperature range
- 65 to +175
Tj
Maximum operating junction temperature *
175
dV/dt
Critical rate of rise of reverse voltage
10000
V/µs
* :dPtot 1 dTj < Rth( j a-) thermal runaway condition for a diode on its own heatsink
STPS745FP Features
· VERY SMALL CONDUCTION LOSSES · NEGLIGIBLE SWITCHING LOSSES · EXTREMELY FAST SWITCHING · INSULATED PACKAGE: ISOWATT220AC, TO-220FPAC Insulating voltage = 2000V DC Capacitance = 12pF · AVALANCHE CAPABILITY SPECIFIED
STPS745G Parameters
Technical/Catalog Information
STPS745G
Vendor
STMicroelectronics
Category
Discrete Semiconductor Products
Diode Type
Schottky
Voltage - DC Reverse (Vr) (Max)
45V
Current - Average Rectified (Io)
7.5A
Voltage - Forward (Vf) (Max) @ If
840mV @ 15A
Reverse Recovery Time (trr)
-
Current - Reverse Leakage @ Vr
100A @ 45V
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Mounting Type
Surface Mount
Package / Case
D²Pak, SMD-220, TO-263 (2 leads + tab)
Packaging
Tube
Capacitance @ Vr, F
-
Lead Free Status
Lead Free
RoHS Status
RoHS Compliant
Other Names
STPS745G STPS745G
STPS745G General Description
Single Schottky rectifier suited for Switch Mode Power Supply and high frequencyDC to DC converters.
Packaged either in TO-220AC, ISOWATT220AC or D2PAK, this device is intended for use in low voltage, high frequency inverters, free wheeling and polarity protection applications.
STPS745G Maximum Ratings
Symbol
Parameter
Value
Unit
VRRM
Repetitive peak reverse voltage
45
V
IF(RMS)
RMS forward current
20
A
IF(AV)
Average forward current d = 0.5
TO-220AC/ D2PAK
Tc = 160°C
7.5
A
ISOWATT220AC
Tc = 145°C
IFSM
Surge non repetitive forward current
tp = 10 ms Sinusoidal
150
A
IRRM
Repetitive peak reverse current
tp = 2 ms F = 1kHz
1
A
IRSM
Non repetitive peak reverse current
tp = 100 ms square
2
A
Tstg
Storage temperature range
- 65 to + 150
°C
Tj
Maximum operating junction temperature *
175
°C
dV/dt
Critical rate of rise of reverse voltage
10000
V/ms
STPS745G Features
VERY SMALLCONDUCTION LOSSES NEGLIGIBLESWITCHING LOSSES EXTREMELYFAST SWITCHING INSULATEDPACKAGE:ISOWATT220AC Insulating voltage = 2000VDC Capacitance= 12pF
