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PDF STPS40L45CG Data sheet ( Hoja de datos )
| Número de pieza | STPS40L45CG | |
| Descripción | (STPS40L45Cx) LOW DROP POWER SCHOTTKY RECTIFIER | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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® STPS40L45CG/CT/CW
LOW DROP POWER SCHOTTKY RECTIFIER
MAIN PRODUCTS CHARACTERISTICS
IF(AV)
VRRM
Tj (max)
VF (max)
2 x 20 A
45 V
150 °C
0.49 V
FEATURES AND BENEFITS
s LOW FORWARD VOLTAGE DROP MEANING
VERY SMALL CONDUCTION LOSSES
s LOW SWITCHING LOSSES ALLOWING HIGH
FREQUENCY OPERATION
s AVALANCHE CAPABILITY SPECIFIED
A1
A2
K
K
A2
A1
D2PAK
STPS40L45CG
DESCRIPTION
Dual center tap Schottky barrier rectifier designed
for high frequency Switched Mode Power Supplies
and DC to DC converters.
Packaged in TO-220AB, TO-247 and D2PAK
these devices are intended for use in low voltage,
high frequency inverters, free-wheeling and
polarity protection applications.
A2
K
A1
TO-220AB
STPS40L45CT
A2
K
A1
TO-247
STPS40L45CW
ABSOLUTE RATINGS (limiting values, per diode)
Symbol
Parameter
Value
VRRM Repetitive peak reverse voltage
45
IF(RMS) RMS forward current
30
IF(AV) Average forward current
Tc = 130°C Per diode
δ = 0.5
Per device
20
40
IFSM Surge non repetitive forward current tp = 10 ms Sinusoidal
230
IRRM Repetitive peak reverse current
tp = 2 µs square F = 1kHz
2
IRSM Non repetitive peak reverse current tp = 100 µs square
3
PARM Repetitive peak avalanche power
tp = 1µs Tj = 25°C
8100
Tstg Storage temperature range
- 65 to + 150
Tj Maximum operating junction temperature *
150
dV/dt Critical rate of rise of reverse voltage
10000
* : dPtot <
1 thermal runaway condition for a diode on its own heatsink
dTj Rth( j − a)
July 2003 - Ed: 4A
Unit
V
A
A
A
A
A
W
°C
°C
V/µs
1/6
1 page  
STPS40L45CG/CT/CW
PACKAGE MECHANICAL DATA
D2PAK
L2
L
L3
DIMENSIONS
A
REF.
Millimeters
Inches
E
C2
D
A1
B2
B
G
C
A2
R
M*
V2
Min. Max. Min. Max.
A 4.40 4.60 0.173 0.181
A1 2.49 2.69 0.098 0.106
A2 0.03 0.23 0.001 0.009
B 0.70 0.93 0.027 0.037
B2 1.14 1.70 0.045 0.067
C 0.45 0.60 0.017 0.024
C2 1.23 1.36 0.048 0.054
D 8.95 9.35 0.352 0.368
E 10.00 10.40 0.393 0.409
G 4.88 5.28 0.192 0.208
L 15.00 15.85 0.590 0.624
L2 1.27 1.40 0.050 0.055
L3 1.40 1.75 0.055 0.069
M 2.40 3.20 0.094 0.126
R 0.40 typ.
0.016 typ.
V2 0° 8° 0° 8°
* FLAT ZONE NO LESS THAN 2mm
s COOLING METHOD : BY CONDUCTION (METHOD C)
FOOT PRINT (in millimeters)
D2PAK
16.90
10.30
8.90
5.08
1.30
3.70
5/6
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet STPS40L45CG.PDF ] | |
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