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STPS1545C
Power Schottky rectifier
Features
■ very small conduction losses
■ negligible switching losses
■ extremely fast switching
■ avalanche capability specified
Description
Dual center tap Schottky rectifier suited for switch
mode power supply and high frequency DC to DC
converters.
Packaged either in TO-220AB, D2PAK, I2PAK, or
DPAK, this device is especially intended for use in
low voltage, high frequency inverters, free
wheeling and polarity protection applications.
A1
K
A2
A2
K
A1
TO-220AB
STPS1545CT
A2
A1
DPAK
STPS1545CB
K
A2
A1
D2PAK
STPS1545CG
A2
K
A1
I2PAK
STPS1545CR
Table 1. Device summary
IF(AV)
VRRM
Tj (max)
VF(max)
2 x 7.5 A
45 V
175 °C
0.57 V
November 2010
Doc ID 3503 Rev 7
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www.st.com
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STPS1545C
2 Package information
Package information
● Epoxy meets UL94, V0
● Cooling method: by conduction (C)
● Recommended torque value: 0.4 to 0.6 N·m
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK® packages, depending on their level of environmental compliance. ECOPACK®
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK® is an ST trademark.
Figure 12. TO-220AB dimensions
Ref
H2
Dia
L2
F2
F1
F
G1
G
L5
L6
L9
L4
A
AC
CD
E
L7 F
F1
F2
G
D
G1
H2
M
E
L2
L4
L5
L6
L7
L9
M
Dia.
Dimensions
Millimeters
Inches
Min.
Max.
4.40
1.23
4.60
1.32
2.40 2.72
0.49 0.70
0.61
1.14
0.88
1.70
1.14 1.70
4.95 5.15
2.40 2.70
10 10.40
16.4 typ.
13 14
2.65 2.95
15.25
6.20
15.75
6.60
3.50 3.93
2.6 typ.
3.75 3.85
Min.
Max.
0.173 0.181
0.048 0.051
0.094 0.107
0.019 0.027
0.024 0.034
0.044 0.066
0.044 0.066
0.194 0.202
0.094 0.106
0.393 0.409
0.645 typ.
0.511 0.551
0.104 0.116
0.600 0.620
0.244 0.259
0.137 0.154
0.102 typ.
0.147 0.151
Doc ID 3503 Rev 7
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