onsemi MMUN2132LT1

The MMUN2132LT1 is a PNP silicon surface mount transistor with an integrated monolithic bias resistor network, designed to replace discrete transistor and resistor combinations. It is housed in the SOT-23 package, measuring 2.90 mm by 1.30 mm, and rated for a maximum collector current of 100 mA and collector-emitter voltage of 50 V. The device dissipates up to 246 mW at 25°C with a thermal resistance of 508 °C/W. Its input resistor R1 is 4.7 kΩ and output resistor R2 is 4.7 kΩ, with a DC current gain (hFE) ranging from 15 to 27 at 10 mA collector current and a collector-emitter saturation voltage of 0.25 V max at 10 mA collector current and 1 mA base current. The part is available in 3000-piece tape and reel packaging and is Pb-free. The device is marked with code A6J.