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STD790A 数据表(PDF) 1 Page - STMicroelectronics |
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STD790A 数据表(HTML) 1 Page - STMicroelectronics |
1 / 9 page June 2008 Rev 3 1/9 9 STD790A 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 ■ Surface mounting DPAK (TO-252) power package in tape and reel packing Applications ■ Power management in portable equipment ■ Voltage regulation in bias supply circuits ■ Switching regulator in battery charger applications ■ Heavy load driver Description The device in 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. Figure 1. Internal schematic diagram DPAK (TO-252) 1 3 Table 1. Device summary Order code Marking Package Packaging STD790AT4 D790A DPAK Tape and reel www.st.com |
类似零件编号 - STD790A_08 |
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类似说明 - STD790A_08 |
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