MTZJT-7215B Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Box (TB)
Part Status:	Obsolete
Voltage - Zener (Nom) (Vz):	15V
Tolerance:	±3%
Power - Max:	500mW
Impedance (Max) (Zzt):	25 Ohms
Current - Reverse Leakage @ Vr:	200nA @ 11V
Operating Temperature:	--
Mounting Type:	Through Hole
Package / Case:	DO-204AG, DO-34, Axial
Supplier Device Package:	MSD

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Diodes - Zener - Single

The MTZJT-7215B Zener diode is a single diode providing voltage regulation, clamping, and switching functions. Zener diodes are widely used for low power applications where a stable and reliable voltage reference or voltage clamping is required. MTZJT-7215B is designed for use in a wide variety of industry applications, and is commonly used in mobile electronics, consumer goods, instrumentation, and automotive.The MTZJT-7215B is a low power zener diode, normally designed to operate at a maximum voltage of 72 volts. The diode is designed with a reverse voltage range of 36 to 72 volts and has a power dissipation rating of 0.5 watts. The forward voltage drop of the diode is typically 0.27V at 1A and has a reverse leakage current of less than 5uA. The diode also has a low thermal resistance, which is important when selecting a diode for use in a high temperature application.The MTZJT-7215B offers a number of advantages over other zener diodes, including increased reliability, low power dissipation and high reverse breakdown voltage. These benefits make the diode perfect for low power applications such as voltage regulation in power supplies, voltage and current sensing, protection and switching functions.The working principle behind the MTZJT-7215B is the same as other Zener diodes. As current flows through the diode in the forward direction, the voltage drop across the diode is equal to the threshold voltage of the diode, which is typically around 6 volts. However, when the reverse voltage is increased above this threshold, the diode conducts in reverse, allowing current to flow. This reverse current flow maintains a stable voltage across the diode as it can be adjusted to the desired voltage.The MTZJT-7215B Zener diode can be applied in many different types of applications, such as voltage and current sensing, circuit protection, and voltage regulation. For example, in power supplies, the diode can be used to provide a stable voltage reference, helping to ensure accurate and reliable operation. The diode can also be used as a voltage clamp, providing protection from high voltage transients, and as a switch in circuits that require switching between a given on/off state.In summary, the MTZJT-7215B is a low power zener diode designed for applications requiring a reliable, stable voltage reference or clamping. The diode has a reverse voltage range of 36 to 72 volts, a power dissipation rating of 0.5 watts, and a forward voltage drop of 0.27V at 1A. Its high reverse breakdown voltage and low thermal resistance make it well suited for low power applications such as voltage regulation, voltage and current sensing, protection and switching functions.

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