BU808DFH

HIGH VOLTAGE FAST-SWITCHING

NPN POWER DARLINGTON TRANSISTOR

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NEW Fully Plastic TO-220 for HIGH

VOLTAGE APPLICATIONS

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NPN MONOLITHIC DARLINGTON WITH

INTEGRATED FREE-WHEELING DIODE

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HIGH VOLTAGE CAPABILITY ( > 1400 V )

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HIGH DC CURRENT GAIN ( TYP. 150 )

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LOW BASE-DRIVE REQUIREMENTS

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DEDICATED APPLICATION NOTE AN1184

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FULLY INSULATED PACKAGE (U.L.

COMPLIANT) FOR EASY MOUNTING

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CREEPAGE PATH > 4 mm

APPLICATIONS

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COST EFFECTIVE SOLUTION FOR

HORIZONTAL DEFLECTION IN LOW END

TV UP TO 21 INCHES.

DESCRIPTION

The BU808DFH is a NPN transistor in monolithic

Darlington configuration. It is manufactured using

Multiepitaxial Mesa technology for cost-effective

high performance.

®

INTERNAL SCHEMATIC DIAGRAM

April 2002

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

1400

V

700

V

5

V

Collector Current

8

A

10

A

Base Current

3

A

6

A

W

Insulation Withstand Voltage (RMS) from All

Three Leads to Exernal Heatsink

2500

V

Storage Temperature

-65 to 150

Max. Operating Junction Temperature

150

TO-220FH

(see page 6)

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