STX790A 查看數據表（PDF） - STMicroelectronics

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STX790A

Medium current, high performance, low voltage PNP transistor

STMicroelectronics 

STX790A

Medium current, high performance, low voltage PNP transistor

Features

■ Very low collector to emitter saturation voltage

■ DC current gain, hFE > 100

■ 3 A continuous collector current

■ 40 V breakdown voltage V(BR)CER

Applications

■ Power management in portable equipment

■ Voltage regulation in bias supply circuits

■ Switching regulator in battery charger

applications

■ Heavy load driver

Description

The devices are manufactured in low voltage PNP

planar technology by using a “Base Island” layout.

The resulting transistor shows exceptional high

gain performance coupled with very low

saturation voltage. The STX790AG-AP is supplied

using halogen-free molding compound.

TO-92

TO-92AP

Figure 1. Internal schematic diagram

Table 1. Device summary

Order codes

Marking

STX790A

STX790A-AP

STX790AG-AP

X790A

X790A

X790AG

April 2009

Packages

TO-92

TO-92 AP

TO-92 AP

Doc ID 9406 Rev 4

Packaging

Bulk

Ammopack

Ammopack

1/10

www.st.com

10

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