MTZJT-777.5A

Series:	--
Packaging:	Tape & Box (TB)
Part Status:	Obsolete
Voltage - Zener (Nom) (Vz):	7.5V
Tolerance:	±3%
Power - Max:	500mW
Impedance (Max) (Zzt):	20 Ohms
Current - Reverse Leakage @ Vr:	500nA @ 4V
Operating Temperature:	--
Mounting Type:	Through Hole
Package / Case:	DO-204AG, DO-34, Axial
Supplier Device Package:	MSD

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MTZJT-777.5A is a single Zener diode. It is mainly used as a voltage-regulating device and is a widely used device in the electronics industry.The application field of MTZJT-777.5A lies mainly in the various electronic products. When voltage or current fluctuates greatly, it is necessary to install a corresponding Zener diode to balance the current, otherwise it is easy to burn the circuit.The working principle of the MTZJT-777.5A is based on the principle of back electrostatic force. During the normal working period of the MTZJT-777.5A, the device must maintain a negative reverse bias voltage. When the external voltage exceeds the specified voltage range, the MTZJT-777.5A can transfer current through the conduction of electrons and holes, so as to achieve the balance of current and achieve the purpose of stabilizing the voltage.The main structures of MTZJT-777.5A are a cathode, an anode, an active layer, and two ohmic contacts. The two ohmic contacts are for electrical connection, to ensure that the device can be used normally. The cathode layer of the MTZJT-777.5A is called a heavy doping layer and the anode layer is called a shallow doping layer. The dopant type and carrier concentration can affect the breakdown voltage, maximum current value and other characteristics of the device.Since the MTZJT-777.5A can stabilize the output voltage and current, it is widely used in various electronic products. It can be used as a circuit protection device in communication systems, as a voltage regulating device in integrated circuits and as a signal converter in signal processing system.In addition, MTZJT-777.5A can also be used in logic circuits and power modules. The application of logic circuits can provide more stable voltage and current when the circuit works, and the power module can synchronize the electrical appliances to ensure their normal operation.In summary, the MTZJT-777.5A is a single Zener diode, which plays an important role in many electronic products. It can balance the voltage and current and prevent the electrical appliances from burning out. In addition, it is also used in logic circuits and power modules, providing more stable voltage and current, and synchronize the electrical appliances, which are very necessary for the normal operation of electronic products.

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