MD5179

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Transistor Type:	2 NPN (Dual)
Current - Collector (Ic) (Max):	50mA
Voltage - Collector Emitter Breakdown (Max):	12V
Vce Saturation (Max) @ Ib, Ic:	--
Current - Collector Cutoff (Max):	--
DC Current Gain (hFE) (Min) @ Ic, Vce:	25 @ 3mA, 1V
Power - Max:	--
Frequency - Transition:	900MHz
Operating Temperature:	--
Mounting Type:	Through Hole
Package / Case:	TO-78-6 Metal Can
Supplier Device Package:	TO-78-6

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction to MD5179 Arrays

MD5179 is a type of transistor array that consists of four NPN bipolar junction transistors (BJTs) connected together in parallel. Each individual transistor has its own base-emitter and collector-emitter terminals and is built using standard manufacturing technology. The transistors are connected together in a manner that allows them to be switched on and off independently, allowing for more flexibility in the use of the transistor array.

Applications of MD5179 Arrays

MD5179 arrays are commonly used for a variety of different applications. One of the most common applications is as a simple switch for electronic circuits. This type of transistor array is also used in power amplifiers, motor control, and light dimming applications. Additionally, they can be used to control the direction and speed of motors.

Working Principle of MD5179 Arrays

The working principle of MD5179 arrays is based on the principles of BJTs. Each of the four transistors in the array is connected together in a manner that allows them to be switched on and off independently. By applying a voltage to the base of each transistor, it can be switched on or off, which in turn determines the amount of current that flows through the collector and emitter of the transistor. When all four transistors are switched on, the current flows through the collector of the first transistor and then continues on through the collector of the second transistor and so on until it reaches the common base. This current can then be used to power devices or control the speed of motors.

Conclusion

MD5179 transistor arrays are a very versatile and useful electronic component that can be used for a variety of different applications. They are relatively simple to use and understand, and can be used to create powerful control and switching circuits. They are available in a range of different sizes and can be used for both low and high-current applications. Their working principle is based on that of NPN bipolar junction transistors, and they can be used to control the direction and speed of motors.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description