MMSZ4692T1 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.

(MMSZ4692T1 DIODE ZENER 6.8V 500MW SOD123)

Specifications of MMSZ4692T1 DIODE ZENER 6.8V 500MW SOD123

The MMSZ4692T1 is a Zener diode. It provides a steady 6.8V reference voltage. This part is crucial for voltage regulation. It keeps voltage stable in circuits. The diode handles up to 500 milliwatts of power. This power rating is important. It tells you how much energy the diode can manage safely. Exceeding this limit risks damaging the component.

It uses the SOD123 surface mount package. This package is very small. It saves significant space on circuit boards. Designers favor it for compact electronics. You find it in phones, tablets, power supplies. The small size helps fit more parts densely.

The diode works in reverse bias. It conducts current when voltage exceeds its breakdown point. This breakdown voltage is precisely 6.8V. It maintains this voltage across its terminals. This regulation protects sensitive components downstream. It prevents voltage spikes from causing harm. It clamps voltage surges effectively.

Voltage tolerance is tight. The actual voltage stays close to 6.8V. It ensures reliable circuit performance. Stability over temperature is good. The voltage changes minimally as things heat up or cool down. This thermal stability matters for consistent operation.

Installation is straightforward. Follow standard surface mount practices. Ensure correct polarity during soldering. The cathode is marked by a band. This marking prevents installation errors. Good soldering prevents overheating damage. Thermal management is necessary. The power dissipation generates heat. Adequate board layout helps dissipate this heat. It prevents the junction temperature from getting too high. Keeping it cool ensures long life and reliability.

This Zener diode suits many applications. It protects inputs from overvoltage. It provides stable bias points. It serves as a simple voltage reference. Its combination of voltage, power, and size makes it widely useful. Engineers choose it for portable gadgets, power management circuits, automotive modules.

(MMSZ4692T1 DIODE ZENER 6.8V 500MW SOD123)

Applications of MMSZ4692T1 DIODE ZENER 6.8V 500MW SOD123

The MMSZ4692T1 diode is a Zener diode. It provides a stable 6.8V voltage reference. This specific voltage is very useful in many electronic circuits. It comes in a small SOD123 surface-mount package. The small size saves valuable space on circuit boards. Its power rating is 500 milliwatts. This makes it suitable for low-power applications.

One major job is voltage regulation. It keeps a steady 6.8V output even if the input voltage changes slightly. This is vital for protecting sensitive components downstream. You often see it used this way in power supplies. It ensures other parts get the exact voltage they need.

Another critical use is overvoltage protection. It acts like a safety valve for voltage spikes. If the voltage suddenly jumps above 6.8V, the diode conducts heavily. This shunts the excess current safely to ground. This protects delicate integrated circuits (ICs) from damage. Place it across the power input of the IC needing protection.

Signal clamping is another common application. It limits signal voltages to safe levels. For example, it prevents input signals to a microcontroller from going too high. The diode clamps any signal exceeding 6.8V down to 6.8V. This stops the higher voltage from reaching and harming the microcontroller’s input pins.

Voltage shifting sometimes uses this diode. It can create a small reference voltage drop. This is helpful in level-shifting circuits for digital signals. It ensures compatibility between different logic families operating at slightly different voltages.

The SOD123 package is easy to place automatically. This is good for high-volume manufacturing. Remember its power limit. The 500mW rating means it handles only moderate currents. Proper heat sinking on the PCB is important. The diode relies on the copper traces to dissipate heat. Design the board layout carefully. Ensure the connecting traces are wide enough. This prevents the diode from overheating during operation. Choose this diode for reliable 6.8V regulation and protection in compact designs.

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 MMSZ4692T1 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 MMSZ4692T1 DIODE ZENER 6.8V 500MW SOD123

What is the MMSZ4692T1 diode?
This diode regulates voltage. It’s a Zener diode. Its job is to hold a steady 6.8 volts. It protects circuits from voltage spikes. It’s a small surface-mount part.

Where is this diode used?
Engineers use it in many electronic devices. You find it in power supplies. It helps set reference voltages. It protects sensitive inputs. It’s common in battery chargers. It’s used in portable gadgets too.

Why is the voltage exactly 6.8V?
The diode is designed for 6.8 volts. This specific voltage is often needed. Circuits require precise voltage points. 6.8V is a standard value. It ensures parts work correctly. It matches other component needs.

What does 500mW power rating mean?
The diode can handle 500 milliwatts of power. This is its maximum limit. It tells you the heat it can take. Don’t exceed this power level. Too much power damages the diode. Calculate the current using the voltage. Keep power below 500mW.

Why use the SOD123 package?
SOD123 is very small. It saves space on circuit boards. This is vital for modern electronics. Phones and tablets need tiny parts. It’s easy for machines to place. Soldering is straightforward. Its size helps miniaturization.

(MMSZ4692T1 DIODE ZENER 6.8V 500MW SOD123)