The ON Semiconductor MMBTH10LT1G is a high-performance, low-voltage, NPN bipolar transistor designed for use in RF mixer applications. This device is housed in a SOT23 package and is rated for a maximum voltage of 25V. It features a high gain bandwidth of up to 1.5GHz, making it ideal for use in VHF and UHF applications. The MMBTH10LT1G also offers excellent linearity and low noise performance, making it suitable for use in a variety of RF mixer applications. With its low voltage rating and high gain bandwidth, the MMBTH10LT1G is an ideal choice for RF mixer applications.