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1998

©

Document No. D15602EJ2V0DS00 (2nd edition)

Date Published April 2002 N CP(K)

Printed in Japan

DARLINGTON POWER TRANSISTOR

2SC4811

NPN SILICON EPITAXIAL TRANSISTOR (DARLINGTON CONNECTION)

FOR HIGH-SPEED SWITCHING

DATA SHEET

2002

The 2SC4811 is a high-speed Darlington power transistor. This transistor is ideal for high-precision control such

as PWM control for pulse motors or brushless motors in OA and FA equipment.

In addition, this transistor features a package that can be auto-mounted in radial taping specifications, thus

contributing to mounting cost reduction.

FEATURES

• Auto-mounting possible in radial taping specifications

• Resin-molded insulation type package with power rating of 1.8 W in stand-alone conditions

• On-chip C-to-E reverse diode

• Fast switching speed

ABSOLUTE MAXIMUM RATINGS (Ta = 25

°°°°C)

Parameter

Symbol

Ratings

Unit

Collector to base voltage

100

V

Collector to emitter voltage

100

V

Emitter to base voltage

8.0

V

Collector current (DC)

±8.0

A

Collector current (pulse)

±16

A

Base current (DC)

0.8

A

Total power dissipation

1.8

W

Junction temperature

150

°C

Storage temperature

−55 to +150

°C

*PW

≤ 300

µs, duty cycle ≤ 10%

°C