2SA893A datasheet(2/5 Pages) RENESAS

2 / 5 page

2SA893A

Rev.2.00 Aug 10, 2005 page 2 of 4

Electrical Characteristics

(Ta = 25°C)

Item

Symbol

Min

Typ

Max

Unit

Test conditions

Collector to emitter breakdown voltage

V(BR)CEO

–120

—

IC = –1 mA, RBE =

∞

Collector cutoff current

ICBO

—

µA

VCB = –75 V, IE = 0

—

–0.5

µA

VCB = –100 V, IE = 0

DC current transfer ratio

hFE*

250

—

800

VCE = –12 V,

IC = –2 mA

Base to emitter voltage

VBE

—

–0.75

VCE = –12 V,

IC = –2 mA

Collector to emitter saturation voltage

VCE(sat)

—

–0.5

IC = –10 mA,

IB = –1 mA

Gain bandwidth product

—

120

—

MHz

VCE = –12 V,

IC = –2 mA

Collector output capacitance

Cob

—

1.8

—

VCB = –25 V, IE = 0,

f = 1 MHz

Noise figure

—

VCE = –6 V,

IC = –50

µA

Rg = 50 k

Ω, f = 1 kHz

Note:

1. The 2SA893A is grouped by hFE as follows.

250 to 500

400 to 800

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