FMMT458TA Overview

The DC current gain is the ratio of the base current to the collector current βdc = Ic/Ib and the DC current gain for this device is 100 @ 50mA 10V.A collector emitter saturation voltage of 500mV ensures maximum design flexibility.As a result of vce saturation, Ic reaches its maximum value (saturated), and vce saturation(Max) is 500mV @ 6mA, 50mA.Continuous collector voltage should be kept at 225mA for high efficiency.An emitter's base voltage can be kept at 5V to gain high efficiency.Its current rating is 225mA, which means that it can sustain a maximum current for an indefinite period of time without degrading too much.The part has a transition frequency of 50MHz.Breakdown input voltage is 400V volts.Maximum collector currents can be below 225mA volts.

FMMT458TA Features

the DC current gain for this device is 100 @ 50mA 10V
a collector emitter saturation voltage of 500mV
the vce saturation(Max) is 500mV @ 6mA, 50mA
the emitter base voltage is kept at 5V
the current rating of this device is 225mA
a transition frequency of 50MHz

FMMT458TA Applications

There are a lot of Diodes Incorporated FMMT458TA applications of single BJT transistors.

• Driver
• Muting
• Inverter
• Interface