TSDF1220R(2000) 查看數據表（PDF） - Vishay Semiconductors
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TSDF1220R Datasheet PDF : 6 Pages
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TSDF1220/TSDF1220R/TSDF1220W/TSDF1220RW
Vishay Telefunken
Silicon NPN Planar RF Transistor
Electrostatic sensitive device.
Observe precautions for handling.
Applications
For low noise applications such as preamplifiers, mix-
ers and oscillators in analog and digital TV–systems
(e.g., satellite tuners) up to microwave frequencies.
Features
D Low power applications
D Very low noise figure
D High transition frequency fT = 12 GHz
21
1
2
94 9279
13 579
3
4
TSDF1220 Marking: F20
Plastic case (SOT 143)
1 = Collector, 2 = Emitter, 3 = Base, 4 = Emitter
21
94 9278
4
3
95 10831
TSDF1220R Marking: 20F
Plastic case (SOT 143R)
1 = Collector, 2 = Emitter, 3 = Base, 4 = Emitter
12
13 653
13 566
34
TSDF1220W Marking: WF2
Plastic case (SOT 343)
1 = Collector, 2 = Emitter, 3 = Base, 4 = Emitter
13 654
43
13 566
TSDF1220RW Marking: W2F
Plastic case (SOT 343R)
1 = Collector, 2 = Emitter, 3 = Base, 4 = Emitter
Absolute Maximum Ratings
Tamb = 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
Tamb ≤ 60 °C
Symbol
Value
Unit
VCBO
VCEO
VEBO
IC
Ptot
Tj
Tstg
9
V
6
V
2
V
40
mA
200
mW
150
°C
–65 to +150 °C
Document Number 85066
Rev. 6, 30-Jun-00
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