BC559 datasheet(2/4 Pages) ONSEMI

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BC559

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ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) (Continued)

Characteristic

Symbol

Min

Typ

Max

Unit

ON CHARACTERISTICS

DC Current Gain

(IC = −10 μAdc, VCE = −5.0 Vdc)

BC559B

BC559C/560C

(IC = −2.0 mAdc, VCE = −5.0 Vdc)

BC559B

BC559C/560C

BC559

hFE

100

180

380

120

150

270

290

500

—

460

800

—

Collector−Emitter Saturation Voltage

(IC = −10 mAdc, IB = −0.5 mAdc)

(IC = −10 mAdc, IB = see note 1)

(IC = −100 mAdc, IB = −5.0 mAdc, see note 2)

VCE(sat)

—

−0.075

−0.3

−0.25

−0.6

—

Vdc

Base−Emitter Saturation Voltage

(IC = −100 mAdc, IB = −5.0 mAdc)

VBE(sat)

—

−1.1

—

Vdc

Base−Emitter On Voltage

(IC = −10 μAdc, VCE = −5.0 Vdc)

(IC = −100 μAdc, VCE = −5.0 Vdc)

(IC = −2.0 mAdc, VCE = −5.0 Vdc)

VBE(on)

—

−0.55

−0.52

−0.55

−0.62

—

−0.7

Vdc

SMALL−SIGNAL CHARACTERISTICS

Current−Gain — Bandwidth Product

(IC = −10 mAdc, VCE = −5.0 Vdc, f = 100 MHz)

—

250

—

MHz

Collector−Base Capacitance

(VCB = −10 Vdc, IE = 0, f = 1.0 MHz)

Ccbo

—

2.5

—

Small−Signal Current Gain

(IC = −2.0 mAdc, VCE = −5.0 V, f = 1.0 kHz)

BC559B

BC559C/BC560C

hfe

240

450

330

600

500

900

—

Noise Figure

(IC = −200 μAdc, VCE = −5.0 Vdc, RS = 2.0 kΩ, f = 1.0 kHz)

(IC = −200 μAdc, VCE = −5.0 Vdc, RS = 100 kΩ, f = 1.0 kHz, Δf = 200 kHz)

NF1

NF2

—

0.5

—

2.0

NOTES:

1. IB is value for which IC = −11 mA at VCE = −1.0 V.

2. Pulse test = 300 μs − Duty cycle = 2%.

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