參數(shù)資料
型號: BFQ81
廠商: Vishay Intertechnology,Inc.
英文描述: Silicon NPN Planar RF Transistor
中文描述: 硅NPN平面射頻晶體管
文件頁數(shù): 2/10頁
文件大?。?/td> 150K
代理商: BFQ81
BFQ81
Vishay Telefunken
www.vishay.de
FaxBack +1-408-970-5600
2 (10)
Rev. 3, 20-Jan-99
Document Number 85023
Electrical DC Characteristics
T
amb
= 25 C, unless otherwise specified
Parameter
Collector cut-off current
Collector-base cut-off current
Emitter-base cut-off current
Collector-emitter breakdown voltage I
C
= 1 mA, I
B
= 0
Collector-emitter saturation voltage
DC forward current transfer ratio
Test Conditions
Symbol
I
CES
I
CBO
I
EBO
V
(BR)CEO
V
CEsat
h
FE
h
FE
Min
Typ
Max Unit
100
100
10
V
CE
= 25 V, V
BE
= 0
V
CB
= 20 V, I
E
= 0
V
EB
= 2 V, I
C
= 0
A
nA
A
V
V
16
I
C
= 30 mA, I
B
= 3 mA
V
CE
= 10 V, I
C
= 5 mA
V
CE
= 10 V, I
C
= 15 mA
0.2
100
100
0.5
150
70
70
Electrical AC Characteristics
T
amb
= 25 C, unless otherwise specified
Parameter
Test Conditions
Symbol
f
T
f
T
C
cb
C
ce
C
eb
F
Min
Typ
4.2
5.8
0.35
0.2
1.1
1.4
Max
Unit
GHz
GHz
pF
pF
pF
dB
Transition frequency
V
CE
= 10 V, I
C
= 5 mA, f = 500 MHz
V
CE
= 10 V, I
C
= 15 mA, f = 500 MHz
V
CB
= 10 V, f = 1 MHz
V
CE
= 10 V, f = 1 MHz
V
EB
= 0.5 V, f = 1 MHz
V
CE
= 10 V, I
C
= 5 mA, Z
S
= 50 ,
f = 800 MHz
V
CE
= 10 V, I
C
= 5 mA, Z
S
= Z
Sopt
,
f = 2 GHz
V
CE
= 10 V, I
C
= 5 mA, Z
S
= 50 ,
Z
L
= Z
Lopt
, f = 800 MHz
V
CE
= 10 V, I
C
= 25 mA, d
IM
= 60 dB,
f
1
= 806 MHz, f
2
= 810 MHz,
Z
S
= Z
L
= 50
V
CE
= 10 V, I
C
= 25 mA, f = 800 MHz
Collector-base capacitance
Collector-emitter capacitance
Emitter-base capacitance
Noise figure
F
2.5
dB
Power gain
G
pe
15
dB
Linear output voltage – two
tone intermodulation test
V
1
= V
2
160
mV
Third order intercept point
IP
3
27
dBm
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