2SB908 datasheet(2/5 Pages) TOSHIBA

Part #	2SB908

Description	Switching Applications Hammer Drive, Pulse Motor Drive Applications Power Amplifier Applications

PDF	5 Pages

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Manufacturer	TOSHIBA [Toshiba Semiconductor]

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

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2 / 5 page

2SB908

2006-11-21

Electrical Characteristics (Ta = 25°C)

Characteristics

Symbol

Test Condition

Min

Typ.

Max

Unit

Collector cut-off current

ICBO

VCB = −100 V, IE = 0

―

−20

μA

Emitter cut-off current

IEBO

VEB = −5 V, IC = 0

―

−2.5

Collector-emitter breakdown voltage

V (BR) CEO

IC = −10 mA, IB = 0

−80

―

hFE (1)

VCE = −2 V, IC = −1 A

2000

―

DC current gain

hFE (2)

VCE = −2 V, IC = −3 A

1000

―

Collector-emitter saturation voltage

VCE (sat)

IC = −3 A, IB = −6 mA

―

−1.5

Base-emitter saturation voltage

VBE (sat)

IC = −3 A, IB = −6 mA

―

−2.0

Turn-on time

ton

―

0.15

―

Storage time

tstg

―

0.80

―

Switching time

Fall time

−IB1 = IB2 = 6 mA, DUTY CYCLE ≤ 1%

―

0.40

―

μs

Marking

B908

Lot No.

A line indicates

lead (Pb)-free package or

lead (Pb)-free finish.

Part No. (or abbreviation code)

VCC ≈ −30 V

20 μs

PUT

IB2

IB1

OUTPUT

IB2

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