BF543 datasheet(2/5 Pages) INFINEON

2 / 5 page

BF543

Jun-28-2001

Electrical Characteristics at TA = 25 °C, unless otherwise specified.

Parameter

Symbol

Values

Unit

min.

typ.

max.

DC characteristics

Drain-source breakdown voltage

ID = 10 µA, - VGS = 4 V

V(BR)DS

Gate-source breakdown voltage

IGS = 10 mA, VDS = 0

V(BR)GSS

Gate-source leakage current

VGS = 6 V, VDS = 0

IGSS

Drain current

VDS = 10 V, VGS = 0

IDSS

Gate-source pinch-off voltage

VDS = 10 V, ID = 20 µA

- VGS (p)

0.7

1.5

AC characteristics

Forward tranconductance

VDS = 10 V, ID = 4 mA

gfs

9.5

Gate input capacitance

VDS = 10 V, ID = 4 mA, f = 1 MHz

Cgss

2.7

Reverse tranfer capacitance

VDS = 10 V, ID = 4 mA, f = 1 MHz

Cdg

Output capacitance

VDS = 10 V, ID = 4 mA, f = 1 MHz

Cdss

0.9

Power gain (test circuit)

GG = 2mS, GL = 0,5 mS

VDS = 10 V, ID = 4 mA, f = 200 MHz

Noise figure (test circuit)

GG = 2mS, GL = 0,5 mS

VDS = 10 V, ID = 4 mA, f = 200 MHz

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