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부품번호 | BD743 기능 |
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기능 | NPN SILICON POWER TRANSISTORS | ||
제조업체 | Bourns Electronic Solutions | ||
로고 | |||
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BD743, BD743A, BD743B, BD743C
NPN SILICON POWER TRANSISTORS
● Designed for Complementary Use with the
BD744 Series
● 90 W at 25°C Case Temperature
● 15 A Continuous Collector Current
● 20 A Peak Collector Current
● Customer-Specified Selections Available
TO-220 PACKAGE
(TOP VIEW)
B1
C2
E3
Pin 2 is in electrical contact with the mounting base.
MDTRACA
absolute maximum ratings at 25°C case temperature (unless otherwise noted)
RATING
SYMBOL
VALUE
UNIT
Collector-base voltage (IE = 0)
Collector-emitter voltage (IB = 0)
Emitter-base voltage
Continuous collector current
Peak collector current (see Note 1)
Continuous base current
Continuous device dissipation at (or below) 25°C case temperature (see Note 2)
Continuous device dissipation at (or below) 25°C free air temperature (see Note 3)
Unclamped inductive load energy (see Note 4)
Operating free air temperature range
Operating junction temperature range
Storage temperature range
Lead temperature 3.2 mm from case for 10 seconds
BD743
BD743A
BD743B
BD743C
BD743
BD743A
BD743B
BD743C
VCBO
VCEO
VEBO
IC
ICM
IB
Ptot
Ptot
½LIC2
TA
Tj
Tstg
TL
50
70
90
110
45
60
80
100
5
15
20
5
90
2
90
-65 to +150
-65 to +150
-65 to +150
250
V
V
V
A
A
A
W
W
mJ
°C
°C
°C
°C
NOTES: 1. This value applies for tp ≤ 0.3 ms, duty cycle ≤ 10%.
2. Derate linearly to 150°C case temperature at the rate of 0.72 W/°C.
3. Derate linearly to 150°C free air temperature at the rate of 16 mW/°C.
4. This rating is based on the capability of the transistor to operate safely in a circuit of: L = 20 mH, IB(on) = 0.4 A, RBE = 100 Ω,
VBE(off) = 0, RS = 0.1 Ω, VCC = 20 V.
PRODUCT INFORMATION
AUGUST 1978 - REVISED SEPTEMBER 2002
Specifications are subject to change without notice.
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BD743, BD743A, BD743B, BD743C
NPN SILICON POWER TRANSISTORS
4
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MAXIMUM SAFE OPERATING REGIONS
MAXIMUM FORWARD-BIAS
SAFE OPERATING AREA
100
SAS637AA
tp = 1 ms,
d = 0.1 = 10%
tp = 10 ms,
d = 0.1 = 10%
10 tp = 50 ms,
d = 0.1 = 10%
DC Operation
1·0
0·1
0·01
1·0
BD743
BD743A
BD743B
BD743C
10 100
VCE - Collector-Emitter Voltage - V
Figure 4.
THERMAL INFORMATION
1000
100
90
80
70
60
50
40
30
20
10
0
0
MAXIMUM POWER DISSIPATION
vs
CASE TEMPERATURE
TIS637AA
25 50 75 100 125
TC - Case Temperature - °C
Figure 5.
150
PRODUCT INFORMATION
AUGUST 1978 - REVISED SEPTEMBER 2002
Specifications are subject to change without notice.
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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 |
BD7411G | Omnipolar Detection Hall ICs | ROHM Semiconductor |
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DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |