Diodes Incorporated FMMT549ATC

FMMT549ATC Overview
DC current gain in this device equals 150 @ 500mA 2V, which is the ratio of the base current to the collector current.The collector emitter saturation voltage is -500mV, giving you a wide variety of design options.Saturation of VC means the Ic value is at its maximum, so vce saturation (Max) is 300mV @ 1mA, 100mA.Single BJT transistor is essential to maintain the continuous collector voltage at -1A to achieve high efficiency.An emitter's base voltage can be kept at -5V to gain high efficiency.Current rating refers to the maximum current a fuse can carry for an indefinite period without deteriorating substantially, and this device has a -1A current rating.As a result, the part has a transition frequency of 100MHz.In extreme cases, the collector current can be as low as 1A volts.

FMMT549ATC Features
the DC current gain for this device is 150 @ 500mA 2V
a collector emitter saturation voltage of -500mV
the vce saturation(Max) is 300mV @ 1mA, 100mA
the emitter base voltage is kept at -5V
the current rating of this device is -1A
a transition frequency of 100MHz


FMMT549ATC Applications
There are a lot of Diodes Incorporated
FMMT549ATC applications of single BJT transistors.


Inverter
Interface
Driver
Muting