BU508AF| Datasheet

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BU508AF
High voltage NPN power transistor for standard definition CRT display
Features

State-of-the-art technology: Diffused collector "Enhanced generation" Stable performances versus operating temperature variation Low base-drive requirement Tight hFE range at operating collector current High ruggedness Fully insulated power package U.L. compliant
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ISOWATT218FX

Applications

Horizontal deflection output for CRT TV Switch mode power supplies for CRT TV

Figure 1.

Internal schematic diagram

Description
The BU508AF is manufactured using diffused collector in planar technology adopting new and enhanced high voltage structure for updated performance to the horizontal deflection stage.

Table 1.

Device summary
Marking BU508AF Package ISOWATT218FX Packaging Tube

Order code BU508AF

August 2007

Rev 2

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