STTH8BC065 datasheet(1/3 Pages) STMICROELECTRONICS

部件名	STTH8BC065

功能描述	low switching losses

PDF	3 Pages

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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Data brief

For further information contact your local STMicroelectronics sales office.

November 2010

Doc ID 18194 Rev 1

1/3

3

STTH8BC065

650 V high voltage rectifier for BC2 topology

Features

■ high voltage rectifier

■ optimized diode for BC2 topology (ST patent)

■ low switching losses

■ improves efficiency by up to 2.5% compared to

conventional continuous mode PFC using

standard ultrafast 600 V PN diodes

■ performance efficiency improved by up to

0.5% compared with 600 V Schottky power

diodes with no reverse recovery charges used

in CCM PFC at 200 kHz

■ helps meet the 80+ efficiency requirements

■ supports PFC working up to 300 kHz

■ suitable for PFC up to 2 kW

■ compatible with standard PFC controller ICs

Description

The STTH8BC065 is a specific rectification diode

used in continuous mode power factor correction

working in the BC2 topology. This diode has been

especially designed for the dedicated BC2

topology. Therefore, its electrical characteristics

offer the best possible efficiency with a P-N

optimized structured diode. As a result, SMPS

efficiency growth of up to 2.5% can be produced

compared with standard ultrafast 600 V P-N

diode.

Table 1.

Device summary

Symbol

Value

I F(AV)

8 A

VRRM

650 V

TO-220AC insulated

STTH8BC065DI

K

A

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