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UMA4NT1, UMA6NT1
Preferred Devices


Dual Common Emitter Bias
Resistor Transistors
PNP Silicon Surface Mount Transistors
with Monolithic Bias Resistor Network
http://onsemi.com
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 3 2 1
designed to replace a single device and its external resistor bias
network. The BRT eliminates these individual components by
R1 R1
integrating them into a single device. In the UMC2NT1 series, two
BRT devices are housed in the SOT-353 package which is ideal for
low power surface mount applications where board space is at a Q1 Q2
premium.

Features 4 5