參數(shù)資料
型號(hào): BFQ81
廠商: Vishay Intertechnology,Inc.
英文描述: Silicon NPN Planar RF Transistor(集電極電流30mA,射頻放大器應(yīng)用的NPN平面型晶體管)
中文描述: 硅NPN平面射頻晶體管(集電極電流30mA的,射頻放大器應(yīng)用的npn型平面型晶體管)
文件頁(yè)數(shù): 1/10頁(yè)
文件大?。?/td> 150K
代理商: BFQ81
BFQ81
Vishay Telefunken
www.vishay.de
FaxBack +1-408-970-5600
Rev. 3, 20-Jan-99
1 (10)
Document Number 85023
Silicon NPN Planar RF Transistor
Electrostatic sensitive device.
Observe precautions for handling.
Applications
RF amplifier up to 2 GHz, especially for mobile telephone.
Features
Small feedback capacitance
Low noise figure
Low cross modulation
2
3
1
94 9280
BFQ81 Marking: RA
Plastic case (SOT 23)
1 = Collector, 2 = Base, 3 = Emitter
13 581–2
Absolute Maximum Ratings
T
amb
= 25 C, unless otherwise specified
Parameter
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Total power dissipation
Junction temperature
Storage temperature range
Test Conditions
Symbol
V
CBO
V
CEO
V
EBO
I
C
P
tot
T
j
T
stg
Value
25
16
2
30
200
150
Unit
V
V
V
mA
mW
C
C
T
amb
60 C
–65 to +150
Maximum Thermal Resistance
T
amb
= 25 C, unless otherwise specified
Parameter
Junction ambient
on glass fibre printed board (25 x 20 x 1.5) mm
3
plated with 35 m Cu
Test Conditions
Symbol
R
thJA
Value
450
Unit
K/W
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