S822T_08 Datasheet, PDF (1/9 Pages) Vishay Siliconix – Silicon NPN Planar RF Transistor

Not for new design, this product will be obsoleted soon
S822T / S822TW / S822TRW
Vishay Semiconductors
Silicon NPN Planar RF Transistor
Comments
Electrostatic sensitive device.
Observe precautions for handling.
Features
• Low supply voltage
• Low current consumption
• 50 Ω input impedance at 945 MHz
e3
• Low noise figure
• High power gain
• Lead (Pb)-free component
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
Applications
For low noise and high gain broadband amplifiers at
collector currents from 0.2 mA to 5 mA.
Mechanical Data
Typ: S822T
Case: SOT-143 Plastic case
Weight: approx. 8.0 mg
Pinning: 1 = Collector, 2 = Emitter,
3 = Base, 4 = Emitter
Typ: S822TW
Case: SOT-343 Plastic case
Weight: approx. 6.0 mg
Pinning: 1 = Collector, 2 = Emitter,
3 = Base, 4 = Emitter
Typ: S822TRW
Case: SOT-343R Plastic case
Weight: approx. 6.0 mg
Pinning: 1 = Collector, 2 = Emitter,
3 = Base, 4 = Emitter
2
1
SOT-143
3
4
21
SOT-343
34
12
SOT-343R
43
18383
Electrostatic sensitive device.
Observe precautions for handling.
Parts Table
Part
S822T
S822TW
S822TRW
82
W22
WS2
Marking
SOT-143
SOT-343
SOT-343R
Package
Document Number 85050
Rev. 1.5, 08-Sep-08
www.vishay.com
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