FMMT493ATA Overview

This device has a DC current gain of 300 @ 250mA 10V, which is the ratio between the base current and the collector current.A collector emitter saturation voltage of 500mV allows maximum design flexibility.Vce saturation?means Ic is at its maximum value(saturated), and the vce saturation(Max) is 500mV @ 100mA, 1A.Single BJT transistor is essential to maintain the continuous collector voltage at 1A to achieve high efficiency.If the emitter base voltage is kept at 7V, a high level of efficiency can be achieved.As defined by current rating, the maximum current a fuse can carry without deteriorating too much is 1A for this device.In the part, the transition frequency is 150MHz.A breakdown input voltage of 60V volts can be used.A maximum collector current of 1A volts is possible.

FMMT493ATA Features

the DC current gain for this device is 300 @ 250mA 10V
a collector emitter saturation voltage of 500mV
the vce saturation(Max) is 500mV @ 100mA, 1A
the emitter base voltage is kept at 7V
the current rating of this device is 1A
a transition frequency of 150MHz

FMMT493ATA Applications

There are a lot of Diodes Incorporated FMMT493ATA applications of single BJT transistors.

• Interface
• Inverter
• Muting
• Driver