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參數(shù)資料
| 型號： | BUL742A |
| 英文描述： | HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR |
| 中文描述： | 高壓快速開關(guān)NPN電源晶體管 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大小： | 108K |
| 代理商： | BUL742A |
BUL742A
HIGH VOLTAGE FAST-SWITCHING
NPN POWER TRANSISTOR
I
HIGH VOLTAGE CAPABILITY
I
LOW SPREAD OF DYNAMIC PARAMETERS
I
MINIMUM LOT-TO-LOT SPREAD FOR
RELIABLE OPERATION
I
VERY HIGH SWITCHING SPEED
APPLICATIONS
I
FOUR LAMP ELECTRONIC BALLAST FOR:
120 V MAINS IN PUSH-PULL
CONFIGURATION;
277 V MAINS IN HALF BRIDGE CURRENT
FEED CONFIGURATION.
I
SWITCH MODE POWER SUPPLIES
DESCRIPTION
The BUL742A is manufactured using high voltage
Multi Epitaxial Planar technology for high
switching speeds and high voltage capability.
Thanks to an increased intermediate layer, it has
an intrinsic ruggedness which enables the
transistor to withstand an high collector current
level during breakdown condition, without using
the transil protection usually necessary in typical
converters for lamp ballast.
INTERNAL SCHEMATIC DIAGRAM
October 2003
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
V
CES
V
CEO
V
EBO
Collector-Emitter Voltage (V
BE
= 0)
Collector-Emitter Voltage (I
B
= 0)
Emitter-Base Voltage
(I
C
= 0, I
B
≤
2 A, t
p
< 10
μ
s, T
j
< 150
o
C)
Collector Current
950
V
400
V
V
(BR)EBO
V
I
C
I
CM
I
B
I
BM
P
tot
T
stg
T
j
4
A
Collector Peak Current (t
p
<5 ms)
Base Current
8
A
2
A
Base Peak Current (t
p
<5 ms)
Total Dissipation at Tc = 25
o
C
4
A
70
W
o
C
o
C
Storage Temperature
-65 to 150
Max. Operating Junction Temperature
150
1
2
3
TO-220
1/5
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| BUL742C | 功能描述:兩極晶體管 - BJT NPN Hi-Volt Fast Sw RoHS:否 制造商:STMicroelectronics 配置: 晶體管極性:PNP 集電極—基極電壓 VCBO: 集電極—發(fā)射極最大電壓 VCEO:- 40 V 發(fā)射極 - 基極電壓 VEBO:- 6 V 集電極—射極飽和電壓: 最大直流電集電極電流: 增益帶寬產(chǎn)品fT: 直流集電極/Base Gain hfe Min:100 A 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PowerFLAT 2 x 2 |
| BUL742C_08 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:High voltage fast-switching NPN power transistor |
| BUL742CFP | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:High voltage fast-switching |
| BUL743 | 功能描述:兩極晶體管 - BJT H VL fast-switching RoHS:否 制造商:STMicroelectronics 配置: 晶體管極性:PNP 集電極—基極電壓 VCBO: 集電極—發(fā)射極最大電壓 VCEO:- 40 V 發(fā)射極 - 基極電壓 VEBO:- 6 V 集電極—射極飽和電壓: 最大直流電集電極電流: 增益帶寬產(chǎn)品fT: 直流集電極/Base Gain hfe Min:100 A 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PowerFLAT 2 x 2 |
| BUL74A | 制造商:SEME-LAB 制造商全稱:Seme LAB 功能描述:ADVANCED DISTRIBUTED BASE DESIGN HIGH VOLTAGE HIGH SPEED NPN SILICON POWER TRANSISTOR |
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