R1 = 4.7 KILO OHM, R2 = 4.7 KILO OHM DIGITAL NPN TRANSISTOR WITH MONOLITHIC BIAS RESISTOR NETWORK Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-236
Transistor Polarity:Single Npn; Collector Emitter Voltage Max Npn:50V; Collector Emitter Voltage Max Pnp:-; Continuous Collector Current:100Ma; Base Input Resistor R1:4.7Kohm; Base Emitter Resistor R2:4.7Kohm; No. Of Pins:3 Pin Rohs Compliant: Yes |Onsemi MMUN2232LT1G.
This new series of digital transistors is designed to replace a single device and its external resistor bias 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. The BRT eliminates these individual components by integrating them into a single device. The use of a BRT can reduce both system cost and board space. The device is housed in the SOT-23 package which is designed for low power surface mount applications.