參數(shù)資料
型號(hào): BF420
廠(chǎng)商: GE Security, Inc.
英文描述: Small Signal Transistors (NPN)(小信號(hào)晶體管(NPN))
中文描述: 小信號(hào)晶體管(NPN)的(小信號(hào)晶體管(NPN)的)
文件頁(yè)數(shù): 2/2頁(yè)
文件大?。?/td> 39K
代理商: BF420
ELECTRICAL CHARACTERISTICS
Ratings at 25 °C
ambient temperature unless otherwise specified
Symbol
Min.
Typ.
Max.
Unit
Collector-Base Breakdown Voltage
at I
C
= 100
μ
A, I
B
= 0
BF420
BF422
V
(BR)CBO
V
(BR)CBO
300
250
V
V
Collector-Emitter Breakdown Voltage
at I
C
= 10
m
A, I
E
= 0
BF422
V
(BR)CEO
250
V
Collector-Emitter Breakdown Voltage
at R
BE
= 2.7 k
, I
C
= 10 mA
BF420
V
(BR)CER
300
V
Emitter-Base Breakdown Voltage
at I
E
= 100
μ
A, I
B
= 0
V
(BR)EBO
5
V
Collector-Base Cutoff Current
at V
CB
= 200 V, I
E
= 0
I
CBO
10
nA
Collector-Emitter Cutoff Current
at R
BE
= 2.7 k
, V
CE
= 250 V
at R
BE
= 2.7 k
, V
CE
= 200 V, T
j
= 150 °C
I
CER
I
CER
50
10
nA
μ
A
Collector Saturation Voltage
at I
C
= 30 mA, I
B
= 5 mA
V
CEsat
0.6
V
DC Current Gain
at V
CE
= 20 V, I
C
= 25 mA
h
FE
50
Gain-Bandwidth Product
at V
CE
= 10 V, I
C
= 10 mA
f
T
60
MHz
Feedback Capacitance
at V
CE
= 30 V, I
C
= 0, f = 1 MHz
C
re
1.6
pF
Thermal Resistance Junction to Ambient Air
R
thJA
150
1)
K/W
1)
Valid provided that leads are kept at ambient temperature at a distance of 2 mm from case
BF420, BF422
相關(guān)PDF資料
PDF描述
BF422 Small Signal Transistors (NPN)(小信號(hào)晶體管(NPN))
BF421 Small Signal Transistors (PNP)(小信號(hào)晶體管(PNP))
BF423 Small Signal Transistors (PNP)(小信號(hào)晶體管(PNP))
BF569R Silicon PNP Planar RF Transistor
BF569 Silicon PNP Planar RF Transistor
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