EMD6T2R Discrete Semiconductor Products

EMD6T2R Application Field and Working Principle

The EMD6T2R is a pre-biased, Bipolar Junction Transistor (BJT) array, designed for use in commercial digital circuits. This type of transistor is commonly used as a current driver or as a buffer/transmitter to control digital signal paths. It has a wide range of applications, from controlling simple digital circuits to controlling high-speed data streams.

Features of the EMD6T2R

The EMD6T2R is a pre-biased BJT array and consists of two NPN transistors connected in a Darlington configuration. This configuration provides several advantages, including improved switching speed, reduced base to collector capacitance, and higher input impedance. This type of transistor is commonly used in digital circuits because it can invert logic levels and is able to switch quickly between high and low states.

Physical Characteristics

The EMD6T2R is a small package, measuring approximately 5mm by 4.5mm. It has a maximum operating voltage of 24V, a power dissipation of 600mW, and a maximum collector current of 350mA. It has a flat package and is composed of discreet parts, including the two NPN transistors and their biasing elements.

Applications for the EMD6T2R

The EMD6T2R is mostly used in digital circuits. It can be used for current sourcing, current sinking, and low-level driving. Some of the most common applications include voltage level shifting, logic-level translation, buffering, and signal inversion. It can also be used as a control element in multiplexers, decoders, and general-purpose switches.

Working Principle

The EMD6T2R is a pre-biased BJT array and comprises two NPN transistors connected in a Darlington configuration. This configuration uses the internal resistors to bias the two transistors, thus allowing the input signal to be amplified and the output to be inverted. When an input signal is applied to the base of the first transistor (Q1), the second transistor (Q2) will be activated and current will be drawn from the collector of Q2. This current will in turn be amplified and inverted at the output.

Conclusion

The EMD6T2R is a pre-biased BJT array designed for use in digital circuits. It is mostly used for current driving and buffering, but it also has other applications such as voltage level shifting, logic-level translation, and signal inversion. Its fair package, combined with its Darlington configuration, allows for improved switching speed, reduced base to collector capacitance, and higher input impedance.