2SA949 datasheet(2/4 Pages) TOSHIBA

Part #	2SA949

Description	Driver-Stage Audio Amplifier Applications High-Voltage Switching Applications

PDF	4 Pages

Scroll/Zoom	100%

Manufacturer	TOSHIBA [Toshiba Semiconductor]

Direct Link	http://www.semicon.toshiba.co.jp/eng

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2 / 4 page

2SA949

2006-11-09

Electrical Characteristics (Ta = 25°C)

Characteristics

Symbol

Test Condition

Min

Typ.

Max

Unit

Collector cut-off current

ICBO

VCB = −150 V, IE = 0

―

−0.1

μA

Emitter cut-off current

IEBO

VEB = −5 V, IC = 0

―

−0.1

μA

DC current gain

hFE

(Note)

VCE = −5 V, IC = −10 mA

―

240

Collector-emitter saturation voltage

VCE (sat)

IC = −10 mA, IB = −1 mA

―

−0.8

Base-emitter voltage

VBE

VCE = −5 V, IC = −30 mA

―

−0.9

Transition frequency

VCE = −30 V, IC = −10 mA

―

120

―

MHz

Collector output capacitance

Cob

VCB = −10 V, IE = 0, f = 1 MHz

―

4.0

5.0

Note: hFE classification O: 70 to 140, Y: 120 to 240

Marking

A949

Lot No.

A line indicates

lead (Pb)-free package or

lead (Pb)-free finish.

Characteristics

indicator

Part No. (or abbreviation code)

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