BF224 Ver la hoja de datos (PDF) - Motorola => Freescale

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BF224

RF Transistor

Motorola => Freescale 

BF224

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

Characteristic

Symbol

Min

Typ

Max

Unit

ON CHARACTERISTICS

DC Current Gain

(IC = 7.0 mAdc, VCE = 10 Vdc)

hFE

—

30

—

—

Base–Emitter On Voltage

(IC = 7.0 mAdc, VCE = 10 Vdc)

VBE(on)

—

mVdc

0.77

0.9

Collector–Emitter Saturation Voltage

(IC = 10 mAdc, IB = 1.0 mAdc)

VCE(sat)

—

Vdc

—

0.15

SMALL–SIGNAL CHARACTERISTICS

Current Gain — Bandwidth Product

(IC = 1.5 mAdc, VCE = 10 Vdc, f = 100 MHz)

(IC = 7.0 mAdc, VCE = 10 Vdc, f = 100 MHz)

fT

MHz

300

600

—

—

850

—

Common Emitter Feedback Capacitance

(VCE = 10 Vdc, IE = 0, f = 1.0 MHz)

Cre

pF

—

0.28

—

Noise Figure

(IC = 1.0 mAdc, VCE = 10 Vdc, RS = 50 Ω, f = 100 MHz)

(IC = 1.0 mAdc, VCE = 10 Vdc, RS = 50 Ω, f = 200 MHz)

Nf

dB

—

2.5

—

—

3.5

—

2

Motorola Small–Signal Transistors, FETs and Diodes Device Data

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