2SC4988FRTL-E Ver la hoja de datos (PDF) - Renesas Electronics

Número de pieza

componentes Descripción

Fabricante

2SC4988FRTL-E

Silicon NPN Epitaxial

Renesas Electronics 

2SC4988

Electrical Characteristics

Item

Collector to base breakdown voltage

Collector cutoff current

Emitter cutoff current

DC current transfer ratio

Collector output capacitance

Gain bandwidth product

Power gain

Noise figure

(Ta = 25°C)

Symbol Min Typ Max Unit

Test conditions

V(BR)CBO

15

—

—

V IC = 10 µA, IE = 0

ICBO

—

—

1

µA VCB = 12 V, IE = 0

ICEO

—

—

1

mA VCE = 9 V, RBE = ∞

IEBO

—

—

10

µA VEB = 1.5 V, IC = 0

hFE

50

120 250

VCE = 5 V, IC = 20 mA

Cob

—

1.1

1.6

pF VCB = 5 V, IE = 0, f = 1 MHz

fT

5.5

8.5

—

GHz VCE = 5 V, IC = 20 mA

PG

7.5 10.5 —

dB VCE = 5 V, IC = 20 mA,

f = 900 MHz

NF

—

1.3

2.5

dB VCE = 5 V, IC = 5 mA,

f = 900 MHz

Rev.3.00 Aug 10, 2005 page 2 of 7

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