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參數資料
| 型號： | BULD741T4 |
| 廠商： | 意法半導體 |
| 元件分類： | 晶體管 |
| 英文描述： | High voltage fast-switching NPN power transistor |
| 中文描述： | 高壓快速NPN電源開關晶體管 |
| 文件頁數： | 1/11頁 |
| 文件大小： | 301K |
| 代理商： | BULD741T4 |
July 2007
Rev 2
1/11
11
Table 1.
Device summary
Order codes
Marking
Package
Packaging
BULD741T4
BULD741
DPAK
Tape & reel
BULD741-1
BULD741
IPAK
Tube
BULD741
High voltage fast-switching NPN power transistor
Features
■
High voltage capability
■
Low spread of dynamic parameters
■
Minimum lot-to-lot spread for reliable operation
■
Very high switching speed
Description
The device 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.
Applications
■
Electronic ballast for fluorescent lighting
■
Switch mode power supplies.
Figure 1.
Internal schematic diagram
DPAK
1
3
3
2
1
IPAK
TO-252
TO-251
www.st.com
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相關代理商/技術參數 |
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|---|---|
| BULD742C | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:High voltage fast-switching |
| BULD742CT4 | 功能描述:兩極晶體管 - BJT HI VLTG FAST SWITCH NPN PWR TRANSISTOR 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—發射極最大電壓 VCEO:- 40 V 發射極 - 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 |
| BULD85KC | 制造商:TRSYS 制造商全稱:Transys Electronics 功能描述:NPN SILICON TRANSISTOR WITH INTEGRATED DIODE |
| BULK118 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR |
| BULK128 | 功能描述:兩極晶體管 - BJT HI-VOLT FAST SWITCH NPN PWR TRANSISTR 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—發射極最大電壓 VCEO:- 40 V 發射極 - 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 |
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