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부품번호 | STPS745FP 기능 |
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기능 | (STPS745x) POWER SCHOTTKY RECTIFIER | ||
제조업체 | STMicroelectronics | ||
로고 | |||
전체 7 페이지수
www.DataSheet4U.com
® STPS745D/F/G/FP
POWER SCHOTTKY RECTIFIER
MAIN PRODUCT CHARACTERISTICS
IF(AV)
VRRM
Tj (max)
VF (max)
7.5 A
45 V
175 °C
0.57 V
FEATURES AND BENEFITS
s VERY SMALL CONDUCTION LOSSES
s NEGLIGIBLE SWITCHING LOSSES
s EXTREMELY FAST SWITCHING
s INSULATED PACKAGE: ISOWATT220AC,
TO-220FPAC
Insulating voltage = 2000V DC
Capacitance = 12pF
s AVALANCHE CAPABILITY SPECIFIED
DESCRIPTION
Single Schottky rectifier suited for Switch Mode
Power Supply and high frequency DC to DC con-
verters.
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.
A
K
TO-220AC
STPS745D
K
A
K
ISOWATT220AC
STPS745F
A
NC
D2PAK
STPS745G
A
K
TO-220FPAC
STPS745FP
ABSOLUTE RATINGS (limiting values)
Symbol
Parameter
Value Unit
VRRM
IF(RMS)
IF(AV)
Repetitive peak reverse voltage
RMS forward current
Average forward current
δ = 0.5
TO-220AC /
D2PAK
ISOWATT220AC/
TO-220FPAC
Tc = 160°C
Tc = 145°C
45
20
7.5
V
A
A
IFSM
IRRM
IRSM
PARM
Tstg
Tj
Surge non repetitive forward current tp = 10 ms sinusoidal
Repetitive peak reverse current
tp = 2 µs square F = 1kHz
Non repetitive peak reverse current tp = 100 µs square
Repetitive peak avalanche power tp = 1µs Tj = 25°C
Storage temperature range
Maximum operating junction temperature *
150
1
2
2700
- 65 to + 175
175
A
A
A
W
°C
°C
dV/dt Critical rate of rise of reverse voltage
10000 V/µs
* : dPtot <
1 thermal runaway condition for a diode on its own heatsink
dTj Rth( j − a)
July 2003 - Ed: 6G
1/7
www.DataSheet4U.com
STPS745D/F/G/FP
Fig. 7: Reverse leakage current versus reverse
voltage applied (typical values).
Fig. 8: Junction capacitance versus reverse
voltage applied (typical values).
IR(µA)
5E+4
1E+4
1E+3
1E+2
1E+1
1E+0
1E-1
05
Tj=150°C
Tj=125°C
Tj=100°C
Tj=75°C
Tj=50°C
Tj=25°C
VR(V)
10 15 20 25 30 35 40 45
C(pF)
1000
500
200
100
1
2
F=1MHz
Tj=25°C
VR(V)
5 10
20
50
Fig. 9: Forward voltage drop versus forward
current (maximum values).
IFM(A)
100.0
10.0
Tj=125°C
Typical values
Tj=25°C
1.0
Tj=125°C
VFM(V)
0.1
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
Fig. 10: Thermal resistance junction to ambient
versus copper surface under tab (Epoxy printed
circuit board, copper thickness: 35µm).
Rth(j-a) (°C/W)
80
70
60
50
40
30
20
10
0
0246
S(Cu) (cm²)
8 10 12 14 16 18 20
4/7
4페이지 www.DataSheet4U.com
STPS745D/F/G/FP
PACKAGE MECHANICAL DATA
ISOWATT220AC
H
L6
L2
L3
F1
F
G
A
B
L7
DE
DIMENSIONS
REF.
Millimeters
Inches
Min. Typ. Max. Min. Typ. Max.
A 4.40
4.60 0.173
0.181
B 2.50
2.70 0.098
0.106
D 2.40
2.75 0.094
0.108
E 0.40
0.70 0.016
0.028
F 0.75
1.00 0.030
0.039
F1 1.15
1.70 0.045
0.067
G 4.95
5.20 0.195
0.205
H 10.00
10.40 0.394
0.409
L2 16.00
0.630
L3 28.60
30.60 1.125
1.205
L6 15.90
16.40 0.626
0.646
L7 9.00
9.30 0.354
0.366
Diam 3.00
3.20 0.118
0.126
Type
Marking
Package
STPS745D STPS745D
TO-220AC
STPS745F
STPS745G
STPS745G-TR
STPS745F
STPS745G
STPS745G
ISOWATT220AC
D2PAK
D2PAK
STPS745FP STPS745FP TO-220FPAC
s Cooling method: by conduction (C)
s Recommended torque value: 0.55 N.m
s Maximum torque value: 0.7 N.m.
s Epoxy meets UL94,V0
Weight
1.86 g.
2 g.
1.48 g.
1.48 g.
1.9 g.
Base qty
50
50
50
1000
50
Delivery mode
Tube
Tube
Tube
Tape & reel
Tube
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of
use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by
implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to
change without notice. This publication supersedes and replaces all information previously supplied.
STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written
approval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics
© 2003 STMicroelectronics - Printed in Italy - All rights reserved.
STMicroelectronics GROUP OF COMPANIES
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Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore
Spain - Sweden - Switzerland - United Kingdom - United States.
http://www.st.com
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부품번호 | 상세설명 및 기능 | 제조사 |
STPS745F | (STPS745x) POWER SCHOTTKY RECTIFIER | STMicroelectronics |
STPS745FP | (STPS745x) POWER SCHOTTKY RECTIFIER | STMicroelectronics |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |