MMBTA42LT3 Overview

This device has a DC current gain of 40 @ 30mA 10V, which is the ratio between the base current and the collector current.A collector emitter saturation voltage of 500mV allows maximum design flexibility.Vce saturation?means Ic is at its maximum value(saturated), and the vce saturation(Max) is 500mV @ 2mA, 20mA.Emitter base voltages of 6V can achieve high levels of efficiency.Current rating refers to the maximum current a fuse can carry for an indefinite period without deteriorating substantially, and this device has a 500mA current rating.As a result, the part has a transition frequency of 50MHz.Collector current can be as low as 500mA volts at its maximum.

MMBTA42LT3 Features

the DC current gain for this device is 40 @ 30mA 10V
a collector emitter saturation voltage of 500mV
the vce saturation(Max) is 500mV @ 2mA, 20mA
the emitter base voltage is kept at 6V
the current rating of this device is 500mA
a transition frequency of 50MHz

MMBTA42LT3 Applications

There are a lot of ON Semiconductor MMBTA42LT3 applications of single BJT transistors.

• Driver
• Inverter
• Interface
• Muting