Rochester Electronics TRANSISTORS - Transistors (BJT) - Single - 2SC3787S 2SC3787S

The 2SC3787S is an NPN silicon transistor in the TO-126ML package, designed for switching applications such as predrivers for 100W power amplifiers. It has a collector-to-emitter voltage rating of 160 V, a continuous collector current of 140 mA, and a power dissipation of 1.3 W at Ta = 25°C, with increased dissipation to 10 W at Tc = 25°C. The device features a DC current gain (hFE) of 100 to 400 at VCE = -5 V and IC = -10 mA, a gain-bandwidth product of 150 MHz, and an output capacitance of 3.0 to 4.0 pF. The TO-126ML package includes a plastic-covered heat sink for high-density mounting. The 2SC3787S is a variant of the 2SA1477/2SC3787 series, with hFE binning according to specifications: S-grade devices have a gain of 140 to 280 at 10 mA bias. All specified electrical characteristics and package details apply to this variant.