2SD1521 datasheet(2/6 Pages) HITACHI

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2SD1521

Electrical Characteristics (Ta = 25°C)

Item

Symbol

Min

Typ

Max

Unit

Test conditions

Collector to base breakdown

voltage

(Zener breakdown voltage)

(BR)CBO

C = 0.1 mA, IE = 0

Emitter to base breakdown

voltage

(BR)EBO

7—

—

E = 50 mA, IC = 0

Collector cutoff current

CEO

——

µAV

CE = 50 V, RBE = ∞

DC current transfer ratio

2000

—

30000

CE = 3 V, IC = 1 A*

Collector to emitter saturation

CE (sat)1

—

1.5

C = 1 A, IB = 1 mA*

voltage

CE (sat)2

—

2.0

C = 1.5 A, IB = 1.5 mA*

Base to emitter saturation

BE (sat)1

—

2.0

C = 1 A, IB = 1 mA*

voltage

BE (sat)2

—

2.5

C = 1.5 A, IB = 1.5 mA*

C to E diode forward voltage

—

3.0

D = 1.5 A

Turn on time

Ton

—

0.5

—

µsI

C = 1 A, IB1 = –IB2 = 1 mA

Turn off time

Toff

—

2.0

—

µs

Note:

1. Pulse test.

100

150

Case temperature TC (°C)

Maximum Collector Dissipation Curve

0.01

0.03

0.1

0.3

1.0

Collector to emitter voltage VCE (V)

100

300

Area of Safe Operation

µs

100

µs

iC (peak)

IC (max)

Ta = 25

°C

1 shot pulse

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