|
|
|
부품번호 | STPS745 기능 |
|
|
기능 | POWER SCHOTTKY RECTIFIER | ||
제조업체 | STMicroelectronics | ||
로고 | |||
전체 9 페이지수
www.DataSheet4U.com
Main product characteristics
IF(AV)
VRRM
Tj (max)
VF(max)
7.5 A
45 V
150° C
0.57 V
Features and Benefits
■ Very small conduction losses
■ Negligible switching losses
■ Extremely fast switching
■ Insulated package: TO-220FPAC
Insulating voltage = 2000 V DC
Capacitance = 12 pF
■ Avalanche capability specified
Description
Single Schottky rectifier suited for Switch Mode
Power Supply and high frequency DC to DC
converters.
Packaged either in TO-220AC, TO-220FPAC or
D2PAK, this device is intended for use in low
voltage, high frequency inverters, free wheeling
and polarity protection applications.
STPS745
Power Schottky rectifier
A
K
K
A
NC
D2PAK
STPS745G
A
K
TO-220AC
STPS745D
’’‘
A
K
TO-220FPAC
STPS745FP
March 2007
Rev 7
1/9
www.st.com
9
www.DataSheet4U.com
Characteristics
STPS745
Figure 7.
Relative variation of thermal
transient impedance junction to
case versus pulse duration
(TO-220AC and D2PAK)
Zth(j-c)/Rth(j-c)
1.0
Figure 8.
Relative variation of thermal
transient impedance junction to
case versus pulse duration
(TO-220FPAC)
Zth(j-c)/Rth(j-c)
1.0
0.8 0.8
0.6 δ = 0.5
0.4
δ = 0.2
0.2 δ = 0.1
Single pulse
0.0
1E-4
1E-3
tp(s)
1E-2
0.6 δ = 0.5
0.4
δ = 0.2
T δ = 0.1
0.2
δ=tp/T
1E-1
tp
1E+0
Single pulse
0.0
1E-3
1E-2
tp(s)
1E-1
T
δ=tp/T
1E+0
tp
1E+1
Figure 9.
IR(µA)
5E+4
1E+4
1E+3
1E+2
1E+1
1E+0
1E-1
0
5
Reverse leakage current versus
reverse voltage applied (typical
values)
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
Figure 10. Junction capacitance versus
reverse voltage applied (typical
values)
C(pF)
1000
F=1MHz
VOSC=30mVRMS
Tj=25°C
500
200
100
45 1
2
VR(V)
5 10
20
50
Figure 11.
Forward voltage drop versus
forward current (maximum values)
Figure 12.
Thermal resistance junction to
ambient versus copper surface
under tab (Epoxy printed circuit
board, copper thickness: 35 µm)
IFM(A)
100.0
Tj=125°C
(typical values)
Rth(j-a)(°C/W)
80
70
10.0
Tj=25°C
60
50
Tj=125°C
40
30
1.0
20
VFM(V)
0.1
10
S(Cu)(cm²)
0
0 2 4 6 8 10 12 14 16 18 20
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
4/9
4페이지 www.DataSheet4U.com
STPS745
Package information
Table 6. TO-220AC dimensions
Dimensions
Ref Millimeters
Inches
H2
ØI
L2
F1
F
L5
L6
L9
L4
G
Min. Max.
A
A
C
L7
C
D
E
F
F1
4.40
1.23
2.40
0.49
0.61
1.14
4.60
1.32
2.72
0.70
0.88
1.70
F2 1.14 1.70
D
M
E
G 4.95 5.15
G1 2.40 2.70
H2 10 10.40
L2 16.4 typ.
L4 13
14
L5 2.65 2.95
L6
L7
L9
M
Diam.
15.25 15.75
6.20 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
0.044
0.034
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
0.244
0.620
0.259
0.137 0.154
0.102 typ.
0.147 0.151
In order to meet environmental requirements, ST offers these devices in ECOPACK®
packages. These packages have a lead-free second level interconnect. The category of
second level interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at: www.st.com.
7/9
7페이지 | |||
구 성 | 총 9 페이지수 | ||
다운로드 | [ STPS745.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
STPS745 | POWER SCHOTTKY RECTIFIER | STMicroelectronics |
STPS745D | (STPS745x) POWER SCHOTTKY RECTIFIER | STMicroelectronics |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |