MMXZ5242B-TP

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	12V
Tolerance:	±5%
Power - Max:	200mW
Impedance (Max) (Zzt):	30 Ohms
Current - Reverse Leakage @ Vr:	1µA @ 9.1V
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 100mA
Operating Temperature:	-55°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	SC-76, SOD-323
Supplier Device Package:	SOD-323

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Introduction to MMXZ5242B-TP

MMXZ5242B-TP is a single Zener diode from the Stanfard Zener family, which can be used in various applications with the help of its unique features. It has the capability of supporting various voltage and current combinations with an operating temperature range of -65°C to +150°C. MMXZ5242B-TP is available in the following voltage range: 5.1V - 6.2V, 6.8V - 8.2V, 9.1V - 10.5V, 11.2V - 12.9V, 15.5V and 22.1V.

Application Fields of MMXZ5242B-TP

MMXZ5242B-TP has the ability to provide protection against transient and reverse voltages, and can be used as a shunt regulator and temperature stabilizer in many applications. It can be used in automotive systems, aerospace, consumer electronics, communication technology, medical equipment and appliances, power supply and energy storage.MMXZ5242B-TP can also be used in voltage regulation and voltage stabilization, voltage conversion, AC-DC and DC-DC power supplies, controllers, circuit protection, clean power supplies, over-voltage protection, voltage divider and reflow soldering.

Working Principle of MMXZ5242B-TP

When an open-circuit voltage is applied to a lead of the MMXZ5242B-TP, the Breakdown Voltage, inverse diode characteristics, and negative resistance of the Zener effect travel through the diode. This feature of the MMXZ5242B-TP enables it to provide voltage regulation and voltage stabilization, and to regulate the DC voltage level.When the voltage across the diode exceeds its Breakdown Voltage, the Zener effect allows inrush current flow which reduces the depletion layer in the junction and allows holes to diffuse to the other side.When a reverse voltage is applied to the diode, the depletion layer widens and the junction breaks down, as the current increases, allowing the diode to maintain a constant voltage across its terminals. The application of a forward bias voltage causes the internal depletion layer to collapse and current begins to flow.

Conclusion

MMXZ5242B-TP is a single Zener diode from the Stanfard Zener family which has the capability of supporting various voltage and current combinations. Its unique features make it suitable for a wide range of applications including automotive systems, aerospace, consumer electronics, communication technology, medical equipment, power supply, energy storage and voltage regulation. Its working principle relies on the breakdown voltage, inverse diode characteristics, and negative resistance of the Zener effect that traverse through the diode. With these features, MMXZ5242B-TP can provide protection against transient and reverse voltages, voltage regulation and voltage stabilization, and voltage conversion.

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