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參數(shù)資料
| 型號： | BF421 |
| 廠商： | GE Security, Inc. |
| 英文描述： | Small Signal Transistors (PNP)(小信號晶體管（PNP）) |
| 中文描述： | 小信號晶體管（民進黨）（小信號晶體管（民進黨）） |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 39K |
| 代理商： | BF421 |
FEATURES
MECHANICAL DATA
Case:
TO-92 Plastic Package
Weight:
approx. 0.18 g
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 °C
ambient temperature unless otherwise specified
Small Signal Transistors (PNP)
C
B
E
.181 (4.6)
m
.142 (3.6)
Dimensions in inches and (millimeters)
TO-92
.098 (2.5)
max.
.022 (0.55)
4/98
Symbol
Value
Unit
Collector-Base Voltage
BF421
BF423
–V
CBO
–V
CBO
300
250
V
V
Collector-Emitter Voltage
BF423
–V
CEO
250
V
Collector-Emitter Voltage
BF421
–V
CER
300
V
Emitter-Base Voltage
–V
EBO
5
V
Collector Current
–I
C
50
mA
Peak Collector Current
–I
CM
100
mA
Power Dissipation at T
amb
= 25 °C
P
tot
830
1)
mW
Junction Temperature
T
j
150
°C
Storage Temperature Range
T
S
–65 to +150
°C
1)
Valid provided that leads are kept at ambient temperature at a distance of 2 mm from case.
PNP Silicon Epitaxial Transistors
especially suited for application in
class-B video output stages of TV
receivers and monitors.
As complementary types, the NPN tran-
sistors BF420 and BF422 are recom-
mended.
BF421, BF423
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相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BF421 RF | 制造商:SKMI/Taiwan 功能描述:TO 92;TRANSISTOR 625MW |
| BF421,112 | 功能描述:兩極晶體管 - BJT TRANS HV BULK DLT PIN 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 |
| BF421/D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:High Voltage Transistor PNP |
| BF421＼BF423 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:High voltage transistors |
| BF421_02 | 制造商:KEC 制造商全稱:KEC(Korea Electronics) 功能描述:SILICON PNP TRIPLE DIFFUSED TYPE |
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