BC556 查看數據表（PDF） - General Semiconductor

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BC556

Small Signal Transistor (PNP)

General Semiconductor 

BC556 THRU BC559

ELECTRICAL CHARACTERISTICS

Ratings at 25 °C ambient temperature unless otherwise specified

Symbol

Min.

Typ.

Gain-Bandwidth Product

fT

at –VCE = 5 V, –IC = 10 mA, f = 100 MHz

–

150

Collector-Base Capacitance

at –VCB = 10V, f = 1 MHz

CCBO

–

–

Noise Figure

at –VCE = 5 V, –IC = 200 µA, RG = 2 kΩ,

f = 1 kHz, ∆f = 200 Hz BC556, BC557, BC558 F

BC559 F

–

2

–

1

Noise Figure

at –VCE = 5 V, –IC = 200 µA, RG = 2 kΩ,

f = 30…15000 Hz

BC559 F

–

1.2

Max.

–

6

10

4

4

Unit

MHz

pF

dB

dB

dB

RATINGS AND CHARACTERISTIC CURVES BC556 THRU BC559

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