TSDF1220/TSDF1220R/TSDF1220W/TSDF1220RW

Vishay Telefunken

www.vishay.de

• FaxBack +1-408-970-5600

Rev. 6, 30-Jun-00

1 (6)

Document Number 85066

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

13 579

21

4

3

94 9279

TSDF1220 Marking: F20

Plastic case (SOT 143)

1 = Collector, 2 = Emitter, 3 = Base, 4 = Emitter

95 10831

2

1

43

94 9278

TSDF1220R Marking: 20F

Plastic case (SOT 143R)

1 = Collector, 2 = Emitter, 3 = Base, 4 = Emitter

2

1

3

13 653

4

13 566

TSDF1220W Marking: WF2

Plastic case (SOT 343)

1 = Collector, 2 = Emitter, 3 = Base, 4 = Emitter

2

1

3

4

13 566

13 654

TSDF1220RW Marking: W2F

Plastic case (SOT 343R)

1 = Collector, 2 = Emitter, 3 = Base, 4 = Emitter

Absolute Maximum Ratings

Parameter

Test Conditions

Symbol

Value

Unit

Collector-base voltage

9

V

Collector-emitter voltage

6

V

Emitter-base voltage

2

V

Collector current

40

mA

Total power dissipation

200

mW

Junction temperature

150

°C

Storage temperature range

–65 to +150

°C