STV8172A 查看數據表（PDF） - STMicroelectronics

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STV8172A

Vertical deflection booster for 3 App TV/monitor applications with 70 V flyback generator

STMicroelectronics 

Mounting Instructions

STV8172A

Figure 9: Secondary Breakdown Temperature Derating Curve (ISB = Secondary Breakdown Current)

5 Mounting Instructions

The power dissipated in the circuit is removed by adding an external heatsink. With the

HEPTAWATT™ package, the heatsink is simply attached with a screw or a compression spring

(clip).

A layer of silicon grease inserted between heatsink and package optimizes thermal contact. In DC-

coupled applications we recommend to use a silicone tape between the device tab and the heatsink

to electrically isolate the tab.

Figure 10: Mounting Examples

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