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2SC4942 Description

DATA SHEET SILICON TRANSISTORS 2SC4942 NPN SILICON TRIPLE DIFFUSED TRANSISTOR FOR HIGH-SPEED HIGH-VOLTAGE SWITCHING The 2SC4942 is a transistor developed for high-speed highvoltage switching. This transistor is ideal for use in switching devices such as switching regulators and DC/DC converters.

2SC4942 Key Features

  • New package with dimensions in between those of small signal and power signal package
  • High voltage
  • Fast switching speed
  • plementary transistor with the 2SA1871
  • Standard Please refer to “Quality Grades on NEC Semiconductor Devices” (Document No. C11531E) published by NEC Corporati