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October 2003

ST2001FX

HIGH VOLTAGE FAST-SWITCHING

NPN POWER TRANSISTOR

NEW SERIES, ENHANCED PERFORMANCE

FULLY INSULATED PACKAGE (U.L.

COMPLIANT) FOR EASY MOUNTING

HIGH VOLTAGE CAPABILITY

HIGH SWITCHING SPEED

TIGTHER hfe CONTROL

IMPROVED RUGGEDNESS

APPLICATIONS:

HORIZONTAL DEFLECTION FOR COLOR TVS

OVER 21 INCHES AND 15 INCHES MONITORS

DESCRIPTION

T he devi ce i s m anufactu red usi ng Di ff us ed

Collector technology for more stable operation Vs

base drive circuit variations resulting in very low

worst case dissipation.

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

1500

V

600

V

7V

Collector Current

10

A

20

A

Base Current

7

A

63

W

Insulation Withstand Voltage (RMS) from All Three

Leads to External Heatsink

2500

V

Storage Temperature

–65 to 150

°C

Max. Operating Junction Temperature

150

°C

ISOWATT218FX

INTERNAL SCHEMATIC DIAGRAM