MMBTA42-7-F Overview

DC current gain in this device equals 40 @ 30mA 10V, which is the ratio of the base current to the collector current.This design offers maximum flexibility with a collector emitter saturation voltage of 500mV.A VCE saturation (Max) of 500mV @ 2mA, 20mA means Ic has reached its maximum value(saturated).For high efficiency, the continuous collector voltage must be kept at 500mA.With the emitter base voltage set at 6V, an efficient operation can be achieved.Its current rating is 200mA, which means that it can sustain a maximum current for an indefinite period of time without degrading too much.There is a transition frequency of 50MHz in the part.An input voltage of 300V volts is the breakdown voltage.Maximum collector currents can be below 500mA volts.

MMBTA42-7-F 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 200mA
a transition frequency of 50MHz

MMBTA42-7-F Applications

There are a lot of Diodes Incorporated MMBTA42-7-F applications of single BJT transistors.

• Inverter
• Interface
• Muting
• Driver