STPS1045B 데이터 시트보기 (PDF) - International Rectifier
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STPS1045B Datasheet PDF : 6 Pages
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SCHOTTKY RECTIFIER
Bulletin PD-20754 rev. A 02/02
STPS1045B
10 Amp
Major Ratings and Characteristics
Characteristics
STPS1045B Units
IF(AV) Rectangular
waveform
VRRM
IFSM @ tp = 5 µs sine
10
A
45
V
390
A
VF @10Apk,TJ=125°C
0.57
V
TJ range
- 40 to 175
°C
Description/Features
D-Pak (TO-252AA)
The STPS1045B surface mount Schottky rectifier has been
designed for applications requiring low forward drop and small
foot prints on PC board. Typical applications are in disk drives,
switching power supplies, converters, free-wheeling diodes,
battery charging, and reverse battery protection.
Popular D-PAK outline
Small foot print, surface moutable
Low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
6.73 (0.26)
6.35 (0.25)
5.46 (0.21)
5.21 (0.20)
4
2.38 (0.09)
2.19 (0.08)
1.27 (0.05)
0.88 (0.03)
1.64 (0.02)
6.22 (0.24)
5.97 (0.23)
1
2
3
10.42 (0.41)
9.40 (0.37)
1.52 (0.06)
1.15 (0.04)
2x 1.14 (0.04)
0.76 (0.03)
2.28 (0.09)
2x
0.89 (0.03)
3x
0.64 (0.02)
4.57 (0.18)
1 - Anode
2 - Cathode
3 - Anode
4 - Cathode
1.14 (0.04)
0.89 (0.03)
0.58 (0.02)
0.46 (0.02)
MINIMUM RECOMMENDED FOOTPRINT
5.97 (0.24)
6.45 (0.24)
5.68 (0.22)
6.48 (0.26)
10.67 (0.42)
0.51 (0.02)
MIN.
0.58 (0.02)
0.46 (0.02)
2x
2.54 (0.10)
1.65 (0.06)
2x
2.28 (0.09)
2x
Base
Cathode
4
Conform to JEDEC outline D-Pak (Similar to TO-252AA)
Dimensions in millimeters and (inches)
www.irf.com
Anode
2
Cathode
1
3
Anode
1
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