ZTX549 Overview

As explained above, DC current gain takes into account the rate at which the base current flows through the collector current; therefore, DC current gain for this device is 100 @ 500mA 2V.This system offers maximum design flexibility due to a collector emitter saturation voltage of -500mV.When VCE saturation is 750mV @ 200mA, 2A, transistor means Ic has reached transistors maximum value (saturated).Single BJT transistor is recommended to keep the continuous collector voltage at -1A in order to achieve high efficiency.An emitter's base voltage can be kept at -5V to gain high efficiency.The current rating of this fuse is -1A, which means that transistor can carry an indefintransistore amount of current wtransistorhout deteriorating too much.As a result, the part has a transition frequency of 100MHz.In extreme cases, the collector current can be as low as 1A volts.

ZTX549 Features

the DC current gain for this device is 100 @ 500mA 2V
a collector emitter saturation voltage of -500mV
the vce saturation(Max) is 750mV @ 200mA, 2A
the emitter base voltage is kept at -5V
the current rating of this device is -1A
a transition frequency of 100MHz

ZTX549 Applications

There are a lot of Diodes Incorporated ZTX549 applications of single BJT transistors.

• Interface
• Inverter
• Muting
• Driver