此款功率管子，来自无锡罗姆半导体开发替代ST的TIP-127 TO-220产品，目前测试通过，性价比适合国内竞争市场需求。

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TIP120121122 TIP125126127 COMPLEMENTARY SILICON POWER DARLINGTON TRANSISTORS n STMicroelectronics PREFERRED SALESTYPES DESCRIPTION The TIP120 TIP121 and TIP122 are silicon EpitaxialBase NPN power in monolithic Darlington configuration mounted in Jedec TO220 plastic package They are intented for use in power linear and switching applications The complementary PNP types are TIP125 TIP126 and TIP127 respectively transistors ABSOLUTE MAXIMUM RATINGS Symbol Parameter VC......