DWC309

SEMICONDUCTOR TECHNICAL DATA DWC301~311 DWC317, 322, 323 Dual Bias ResistorTransistors NPN Silicon Surface Mount Transistors with Monolithic Bias Resistor Network The BRT (Bias Resistor Transistor) contains a single transistor with a monolithic bias network consisting of two resistors; a series base resistor and a base–emitter resistor. These digital transistors are designed to replace a single device and its external resistor bias network. The BRT eliminates these individual components by integrating them into a single device. In the DWC3xx series, two BRT devices are housed in the SOT–363 package which is ideal for low power surface mount applications where board space is at a premium. Simplifies Circuit Design Reduces Board Space Reduces Component Count We declare that the material of product compliance with RoHS requirements. 6 5 4 1 2 3 SC-88/SOT-363 MAXIMUM RATINGS (T A = 25°C unless otherwise noted, common for Q 1 and Q 2 ) Rating Symbol Value Unit Collector-Base Voltage V CBO 50 Vdc Collector-Emitter Voltage V CEO 50 Vdc Collector Current I C 100 mAdc THERMAL CHARACTERISTICS Characteristic (One Junction Heated) Symbol Max Unit Total Device Dissipation T A = 25°C Derate above 25°C P D 187 (Note 1.) mW 256 (Note 2.) 1.5 (Note 1.) mW/°C 2.0 (Note 2.) Thermal Resistance – R θJA 670 (Note 1.) °C/W Junction-to-Ambient 490 (Note 2.) Characteristic (Both Junctions Heated) Symbol Max Total Device Dissipation T A = 25°C Derate above 25°...