參數(shù)資料
型號: BF423,116
廠商: NXP SEMICONDUCTORS
元件分類: 小信號晶體管
英文描述: 50 mA, 250 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92
封裝: PLASTIC, SC-43A, 3 PIN
文件頁數(shù): 2/6頁
文件大?。?/td> 51K
代理商: BF423,116
2004 Nov 10
2
Philips Semiconductors
Product specication
PNP high voltage transistors
BF421; BF423
FEATURES
Low feedback capacitance.
APPLICATIONS
Class-B video output stages in colour television and
professional monitor equipment.
DESCRIPTION
PNP transistors in a TO-92 plastic package.
NPN complements: BF420 and BF422.
PINNING
PIN
DESCRIPTION
1
base
2
collector
3
emitter
handbook, halfpage1
3
2
MAM285
2
1
3
Fig.1
Simplified outline (TO-92) and symbol.
ORDERING INFORMATION
QUICK REFERENCE DATA
TYPE NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
BF421
SC-43A
plastic single-ended leaded (through hole) package; 3 leads
SOT54
BF423
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
VCBO
collector-base voltage
open emitter
BF421
300
V
BF423
250
V
VCEO
collector-emitter voltage
open base
BF421
300
V
BF423
250
V
ICM
peak collector current
100
mA
Ptot
total power dissipation
Tamb ≤ 25 °C
830
mW
hFE
DC current gain
VCE = 20 V; IC = 25 mA
50
Cre
feedback capacitance
VCE = 30 V; IC =ic = 0 A; f = 1 MHz
1.6
pF
fT
transition frequency
VCE = 10 V; IC = 10 mA; f = 100 MHz
60
MHz
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