2M62ZHR0G

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2M62ZHR0G application field and working principle

2M62ZHR0G belongs to the family of diodes called Zener diodes and features a single junction type. This type of diode is particularly suitable for voltage regulation in power supply systems.

Types of Zener Diodes

While Zener diodes all feature a reverse breakdown, the separations between different voltage ratings and current tolerances create the three types of Zener diodes. They are the standard Zener diode, the voltage regulator diode, and the avalanche breakdown diode. The 2M62ZHR0G belongs to the standard Zener diode.

2M62ZHR0G - Typical Applications

In the power supply industry, the 2M62ZHR0G can detect over-voltage, reverse EMF = to limit voltage, limit in-rush current, and reduce the chance of voltage transient. It is also widely used as a voltage regulator in circuits that require stability and minimal ripple.

2M62ZHR0G - Key Parameters

The 2M62ZHR0G features a range of voltages from 2V to 62V with an absolute maximum rating of 74V. Its power dissipation ranges from 0.2W to 3.5W, depending on the voltage rating. In addition, the leakage current of the 2M62ZHR0G typically clocks in at 25µA at 25°C.

2M62ZHR0G - Working Principle

Zener diodes like 2M62ZHR0G become active when the forward voltage reaches its zener breakdown voltage. When the zener: diode cuts off, it will stay in that state for as long as the voltage does not drop below the cutoff voltage. As a result, the current does not pass through the diode as it does in a traditional "diode block" state. Instead, a voltage across the drain and source terminals is having a feedback effect that keeps the voltage at the zener breakdown voltage.

2M62ZHR0G Package Varieties

The 2M62ZHR0G is available in three types of packages depending on the needs of the application: DO-41, SOT-223, and SMA-2. In many cases, the SMA-2 package is the most suitable due to its high component density and tight layout.

Conclusion

The 2M62ZHR0G is a standard Zener diode suitable for power regulation and voltage stabilization applications. It offers tight voltage regulation and features an easy to install SMA-2 package.

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