DESCRIPTION
The Bias Resistor Transistor (BRT) 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 SMUN5311DW series, two complementary 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.

FEATURE
✦ Simplifies circuit design
✦ Reduces board space
✦ Reduces component count
✦ Available in 8 mm, 7 inch/3000 unit tape and reel
✦ The devices are Pb-Free