MMSZ4692-HE3-08 DIODE ZENER 6.8V 500MW SOD123

Overview of Diode Modules and Thyristor Modules Non-Isolated Type

Diode modules and thyristor modules are integral components in power electronics, used for rectification, switching, and regulation of electrical power. They play a crucial role in converting AC to DC, controlling motor speeds, and managing power flow in various applications. Non-isolated types of these modules mean that there is no galvanic isolation between the input and output circuits, which can lead to simpler designs but also requires careful consideration regarding safety and noise suppression.

Features of Diode Modules and Thyristor Modules Non-Isolated Type

For both diode and thyristor modules of the non-isolated type, the key feature is the direct connection between input and output without any form of isolation. This design simplifies the circuitry and reduces cost but necessitates proper grounding and shielding to prevent electrical hazards and electromagnetic interference (EMI). Additionally, non-isolated modules typically offer:

• Direct Coupling: Input and output share a common ground, simplifying installation.
• Cost-Effective: Fewer components required compared to isolated designs.
• Higher Efficiency: Less energy lost due to the absence of an isolation transformer.
• Potential Safety Concerns: Requires strict adherence to safety standards to avoid risks associated with electrical shock.

(MMSZ4692-HE3-08 DIODE ZENER 6.8V 500MW SOD123)

Specifications of MMSZ4692-HE3-08 DIODE ZENER 6.8V 500MW SOD123

Here’s the MMSZ4692-HE3-08 Zener diode specs. This diode regulates voltage. It maintains a steady 6.8 volts across its terminals. The voltage might vary slightly. It has a tolerance of plus or minus 5%. This means actual voltage is between 6.46 volts and 7.14 volts. That’s typical for Zener diodes.

The diode handles power well. Its maximum power dissipation is 500 milliwatts. This rating is crucial. You must not exceed it. The diode could overheat otherwise. It might fail permanently. The SOD123 surface-mount package helps manage heat. It has a thermal resistance of 400 degrees Celsius per Watt. This tells you how easily heat escapes. Good heat management is essential for reliable operation.

Calculating the maximum current is simple. Divide the power rating by the Zener voltage. 500mW divided by 6.8V gives about 73.5 milliamps. This is the absolute maximum continuous current. Running it lower is safer. It extends the diode’s life. Leakage current is very low when off. Expect less than 0.1 microamps at 1 volt reverse bias. This is excellent for power-sensitive circuits.

The SOD123 package is tiny. It’s perfect for modern electronics. It saves significant board space. Automated pick-and-place machines handle it easily. This speeds up manufacturing. The “-HE3-08” suffix often indicates specific manufacturing details. It might relate to tape and reel packaging. Check the supplier datasheet for exact packing info.

This diode works in many circuits. It provides basic voltage regulation. It protects sensitive inputs from overvoltage spikes. It sets reference voltages. It clamps signal levels. Common uses include protecting microcontrollers. It safeguards sensor inputs. It stabilizes voltage for low-power ICs. It’s reliable for these tasks.

(MMSZ4692-HE3-08 DIODE ZENER 6.8V 500MW SOD123)

Applications of MMSZ4692-HE3-08 DIODE ZENER 6.8V 500MW SOD123

The MMSZ4692-HE3-08 is a small Zener diode. It regulates voltage at 6.8V. It handles up to 500 milliwatts of power. Its SOD123 package is common. This diode is useful in many circuits.

One main job is voltage regulation. Circuits need stable voltage. This Zener diode provides that stable 6.8V point. It keeps the voltage steady even if the input power changes. This protects sensitive parts. Microcontrollers need stable power. This diode helps give them that.

Another big use is overvoltage protection. Voltage spikes can damage electronics. This diode stops that. It clamps the voltage at 6.8V. Anything higher gets shunted away. This protects ICs and transistors. Put it across a power line. It acts like a safety valve.

Signal clamping is another application. Signals sometimes go too high. This diode clips them at 6.8V. It keeps signals within safe limits. This is good for data lines. It prevents damage to inputs.

It also works as a voltage reference. Some circuits need a precise voltage to compare against. This 6.8V Zener provides a known reference point. It’s stable enough for many basic needs. Analog circuits use this feature.

The small SOD123 size saves space. This is crucial in modern gadgets. Phones and wearables need tiny parts. This diode fits perfectly. It works reliably in these tight spots.

Its 500mW power rating is sufficient for many tasks. It handles typical loads. It doesn’t get too hot. This makes it dependable. Designers like its simplicity and cost. It solves common problems cheaply. You find it in power supplies. It protects USB ports. It stabilizes battery outputs. It guards sensor inputs. Its versatility makes it popular. Engineers trust it for basic protection and regulation.

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-HE3-08 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-HE3-08 DIODE ZENER 6.8V 500MW SOD123

Here are 5 common questions about the MMSZ4692-HE3-08 Zener Diode:

What is the exact voltage of the MMSZ4692-HE3-08?
This diode regulates voltage at 6.8 volts. It’s not perfectly exact. The voltage can vary slightly. The tolerance is ±5%. This means the actual voltage might be between 6.46V and 7.14V. Check your circuit needs this range.

How much power can this Zener diode handle safely?
The maximum power dissipation is 500 milliwatts. This is the most power it can handle without damage. Never exceed this limit. The diode will get too hot. It might fail permanently. Consider the operating temperature too. Power handling decreases above 150°C.

Why is the SOD123 package important?
SOD123 is a very small surface-mount package. It saves significant space on your circuit board. This is crucial for compact electronics. The small size also helps with faster assembly using automated tools. Ensure your PCB design accommodates this footprint.

Can I use this diode for normal rectification like a regular diode?
No. This is a Zener diode. It’s designed for voltage regulation. Use it in reverse bias mode. Regular diodes are for forward bias rectification. Using this Zener like a standard diode won’t work correctly. It won’t regulate voltage properly.

What are typical uses for this 6.8V Zener?
Its main job is voltage regulation. Use it to create a stable 6.8V reference point in a circuit. It protects sensitive components from voltage spikes. It clamps voltage surges to safe levels. Common applications include power supplies and signal conditioning circuits needing precise voltage control.

(MMSZ4692-HE3-08 DIODE ZENER 6.8V 500MW SOD123)