FMMT449TA Overview

DC current gain' is equal to the ratio of the collector current to the base current, something like Ic/Ib, and this device has 100 @ 500mA 2V DC current gain.With a collector emitter saturation voltage of 1V, it offers maximum design flexibility.A VCE saturation indicates a maximum value of Ic (saturation), and a maximum value of VCE saturation (Max).In order to achieve high efficiency, the continuous collector voltage should be kept at 1A.An emitter's base voltage can be kept at 5V to gain high efficiency.Fuse current ratings refer to how much current the fuse can carry for an indefinite period without deteriorating too much, and this device has a current rating of 1A.In the part, the transition frequency is 150MHz.An input voltage of 30V volts is the breakdown voltage.Single BJT transistor is possible for the collector current to fall as low as 1A volts at Single BJT transistors maximum.

FMMT449TA Features

the DC current gain for this device is 100 @ 500mA 2V
a collector emitter saturation voltage of 1V
the vce saturation(Max) is 1V @ 200mA, 2A
the emitter base voltage is kept at 5V
the current rating of this device is 1A
a transition frequency of 150MHz

FMMT449TA Applications

There are a lot of Diodes Incorporated FMMT449TA applications of single BJT transistors.

• Muting
• Inverter
• Interface
• Driver