MPSA77 Overview

DC current gain in this device equals 10000 @ 100mA 5V, which is the ratio of the base current to the collector current.Single BJT transistor offers maximum design flexibilSingle BJT transistory wSingle BJT transistorh a collector emSingle BJT transistorter saturation voltage of 1.5V.Saturation of VCE means Ic is at its maximum value (saturated), and VCE saturation (Max) is 1.5V @ 100μA, 100mA.Continuous collector voltage should be kept at -500mA for high efficiency.An emitter's base voltage can be kept at -10V to gain high efficiency.Its current rating is -1.2A, which means that it can sustain a maximum current for an indefinite period of time without degrading too much.100MHz is present in the transition frequency.Single BJT transistor can take a breakdown input voltage of 60V volts.Maximum collector currents can be below 500mA volts.

MPSA77 Features

the DC current gain for this device is 10000 @ 100mA 5V
a collector emitter saturation voltage of 1.5V
the vce saturation(Max) is 1.5V @ 100μA, 100mA
the emitter base voltage is kept at -10V
the current rating of this device is -1.2A
a transition frequency of 100MHz

MPSA77 Applications

There are a lot of ON Semiconductor MPSA77 applications of single BJT transistors.

• Driver
• Muting
• Inverter
• Interface