Dual Bias Resistor TransistorsNPN Silicon Surface Mount Transistorswith Monolithic Bias Resistor NetworkThe BRT (Bias Resistor Transistor) contains a single transistor witha monolithic bias network consisting of two resistors; a series baseresistor and a base−emitter resistor. These digital transistors aredesigned to replace a single device and its external resistor biasnetwork. The BRT eliminates these individual components byintegrating them into a single device. In the MUN5211DW1T1 series,two BRT devices are housed in the SOT−363 package which is idealfor low power surface mount applications where board space is at apremium.Features• Simplifies Circuit Design• Reduces Board Space• Reduces Component Count• Pb−Free Packages are Available