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MUN2111T1 Series
Preferred Devices
Bias Resistor Transistors
PNP Silicon Surface Mount Transistors
with Monolithic Bias Resistor Network
This new series of digital transistors is designed to replace a single
device and its external resistor bias network. The http://onsemi.com
Bias Resistor Transistor (BRT) contains a single transistor with a
monolithic bias network consisting of two resistors; a series base PIN 3
COLLECTOR
resistor and a base-emitter resistor. The BRT eliminates these
(OUTPUT)
individual components by integrating them into a single device. The
use of a BRT can reduce both system cost and board space. The device R1
is housed in the SC-59 package which is designed for low power PIN 2 R2
surface mount applications. BASE
(INPUT)
Features PIN 1