MMBTA42-7 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 40 @ 30mA 10V.The collector emitter saturation voltage is 500mV, giving you a wide variety of design options.When VCE saturation is 500mV @ 2mA, 20mA, transistor means Ic has reached transistors maximum value (saturated).Continuous collector voltages of 500mA should be maintained to achieve high efficiency.With the emitter base voltage set at 6V, an efficient operation can be achieved.Its current rating is 200mA, which means that it can sustain a maximum current for an indefinite period of time without degrading too much.In the part, the transition frequency is 50MHz.Single BJT transistor can take a breakdown input voltage of 300V volts.During maximum operation, collector current can be as low as 500mA volts.
MMBTA42-7 Features
the DC current gain for this device is 40 @ 30mA 10V
a collector emitter saturation voltage of 500mV
the vce saturation(Max) is 500mV @ 2mA, 20mA
the emitter base voltage is kept at 6V
the current rating of this device is 200mA
a transition frequency of 50MHz
MMBTA42-7 Applications
There are a lot of Diodes Incorporated MMBTA42-7 applications of single BJT transistors.
- Inverter
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- Driver
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- Interface
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- Muting
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