ROHM Semiconductor USA, LLC Datasheets for Small-Signal Bipolar Transistors (BJT)

Small-signal bipolar transistors (BJT) are semiconductors that amplify small AC or DC signals. They consist of a base n-type or p-type layer sandwiched between emitter and collector layers of the opposite type.
Small-Signal Bipolar Transistors (BJT): Learn more

Product Name Notes
NPN Low VCE(sat) Transistor + NPN Digital transistor -- EMF8
PNP General Purpose Amplification Transistor + NPN Digital transistor -- UMF28N
PNP Low VCE(sat) Transistor + NPN Digital transistor -- EMF5
PNP Low VCE(sat) Transistor + NPN Digital transistor -- UMF5N
Devices integrating two transistors are available in ultra-compact packages, suitable for various applications such as pre-amplifier differential amplification circuits, high-frequency oscillattors, driver ICs and so forth.
Driver Transistor -- 2SAR542F3 PNP -3.0A -30V Middle Power Transistor