MMSZ4692 DIODE ZENER 6.8V 500MW SOD123

Introduction of MMSZ4692 DIODE ZENER 6.8V 500MW SOD123

The MMSZ4692 DIODE ZENER 6.8V 500MW SOD123 is a power electronic device that consists of multiple diodes integrated into a single package and is primarily used for power conversion and protection circuits. Unlike isolated modules, MMSZ4692 DIODE ZENER 6.8V 500MW SOD123 does not use transformers or similar isolation components to separate inputs and outputs. This design simplifies the circuit structure, reduces cost, and improves efficiency.

 

Features and Benefits of MMSZ4692 DIODE ZENER 6.8V 500MW SOD123

Compact design: Because no additional isolation components are required, MMSZ4692 DIODE ZENER 6.8V 500MW SOD123s are typically smaller and lighter in weight.

High performance: Reduced energy loss due to isolation components improves overall conversion efficiency.

Low Cost: Expensive isolation components are eliminated, resulting in lower manufacturing costs.

Fast Response: The built-in Fast Recovery Diode (FRD) can quickly switch from an on-state to a blocking state, reducing switching losses.

High Reliability: Advanced materials and technologies are used to ensure stable operation even in harsh environments.

Easy to install and maintain: Standardized interfaces and connections simplify the installation process and facilitate later maintenance.

(MMSZ4692 DIODE ZENER 6.8V 500MW SOD123)

Specification of MMSZ4692 DIODE ZENER 6.8V 500MW SOD123

The MMSZ4692 is a Zener diode. It provides a stable 6.8V reference voltage. This voltage regulation is its main job. Engineers use it for voltage clamping and regulation tasks. It stops voltage spikes from damaging sensitive parts. The diode handles up to 500 milliwatts of power. Exceeding this power rating risks permanent failure. The SOD123 surface-mount package makes it compact. This small size saves valuable board space. The package is about 2.5mm long. It suits automated assembly processes well. The cathode end is clearly marked. This marking ensures correct placement during manufacturing. The diode’s reverse breakdown voltage is precisely controlled. It maintains 6.8V across it under normal conditions. Its forward voltage is low, around 1V. This allows normal diode operation in the forward direction. Leakage current is minimal at voltages below the breakdown point. This conserves energy in the circuit. The device works reliably over a wide temperature range. Its operating range is typically -55°C to +150°C. It performs well in various electronic environments. Common uses include power supply stabilization. It protects input pins on integrated circuits. It serves as a simple voltage reference source. Designers choose it for its consistent performance. The MMSZ4692 offers good value. It balances cost and functionality effectively. Storage temperature is also -55°C to +150°C.

(MMSZ4692 DIODE ZENER 6.8V 500MW SOD123)

Applications of MMSZ4692 DIODE ZENER 6.8V 500MW SOD123

The MMSZ4692 is a Zener diode. It regulates voltage at 6.8 volts. This part handles up to 500 milliwatts of power. It comes in a SOD123 surface-mount package. This small size is good for modern electronics. It saves space on circuit boards.

One main use is voltage regulation. The MMSZ4692 keeps a steady voltage point. It works in simple power supplies. It protects sensitive circuits from voltage spikes. If the voltage goes above 6.8V, the diode conducts heavily. This action clamps the voltage. It stops higher voltages from damaging components downstream.

Another important job is overvoltage protection. The MMSZ4692 guards inputs and outputs. It connects across a signal line and ground. Normally, it acts like an open circuit. It doesn’t affect the signal. A sudden voltage surge happens. The diode quickly turns on. It shunts the excess current to ground. This protects the IC or transistor connected to that line. Circuits handling external signals need this protection.

The diode also serves as a voltage reference. Its stable 6.8V breakdown provides a known point. Designers use it in basic comparator circuits. It sets threshold levels. It provides a stable bias point. It works where high precision isn’t critical. Its stability is acceptable for many everyday uses.

The SOD123 package is key. It allows automated assembly. This is standard for volume production. The package handles the heat from its 500mW dissipation. This power level suits many low-power applications. Think battery-powered devices. Think sensor modules. Think control boards.

The 6.8V rating is practical. It protects common 5V logic circuits well. It allows a safety margin above the normal operating voltage. Engineers often choose it for protecting microcontrollers or interface chips. It’s a common value stocked by distributors. Its combination of voltage, power, and size makes it versatile. It fits into countless designs needing basic voltage control or protection. You see it often in consumer gadgets, industrial controls, and automotive electronics.

Company Profile

PDDN Photoelectron Technology Co., Ltd.(sales@pddn.com) is one of the leading enterprises in power electronics technology and power products, which is fully involved in developing solar inverters， transformers, voltage regulators, distribution cabinets, thyristors， modules， diodes， heaters, and other electronic devices or semiconductors. We will be committed to providing users with high-quality, efficient products and considerate service.

It accepts payment via Credit Card, T/T, West Union, and Paypal. PDDN will ship the goods to customers overseas through FedEx, DHL, by sea, or by air. If you want high-quality MMSZ4692 DIODE ZENER 6.8V 500MW SOD123, please send us inquiries; we will be here to help you.

 

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card etc.

 

Shipment

By sea, by air, by express, as customers request.

 

Storage Conditions

1) Store in a dry environment at room temperature.

2) Avoid damp and high temperature.

3) Use immediately after opening the inner packing bag.

5 FAQs of MMSZ4692 DIODE ZENER 6.8V 500MW SOD123

What is the MMSZ4692 diode used for?
This Zener diode protects circuits from voltage spikes. It clamps voltages exceeding 6.8 volts. Think of it as a safety valve for electricity. It stops sensitive parts from getting damaged by too much voltage. It’s common in power supplies, voltage regulators, and signal lines.

Why choose the 6.8V rating?
6.8 volts is a standard, widely used voltage level. Many ICs and circuits need protection near this value. The diode holds the voltage steady at 6.8V when it conducts. This specific voltage suits many common electronic designs. It offers a good balance between protection level and availability.

What does the 500mW power rating mean?
500 milliwatts (0.5 watts) is the maximum power the diode can safely handle continuously. Exceeding this burns out the diode. You must calculate the power dissipation: multiply the current flowing through it by the voltage across it (6.8V). Ensure this power stays below 500mW. Consider derating at high temperatures.

What is SOD123 package?
SOD123 is a small, surface-mount package style. It’s designed for automated circuit board assembly. The diode is very compact, saving space on your PCB. Its dimensions are standardized for easy placement. Check your PCB footprint matches the SOD123 specs.

Does polarity matter when installing it?
Yes, absolutely. Zener diodes are polarized components. The cathode end is marked with a band. Install it backwards and it won’t work correctly. It won’t clamp the voltage. Always match the cathode band on the diode to the cathode mark on your circuit board layout. Double-check orientation before soldering.

(MMSZ4692 DIODE ZENER 6.8V 500MW SOD123)