MMSZ4V7T3 DIODE ZENER 4.7V 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.

(MMSZ4V7T3 DIODE ZENER 4.7V 500MW SOD123)

Specifications of MMSZ4V7T3 DIODE ZENER 4.7V 500MW SOD123

This diode is the MMSZ4V7T3. It’s a Zener diode. Its primary work is voltage guideline. It keeps a consistent voltage level in circuits. This particular diode regulates at 4.7 volts. That’s its Zener voltage. It manages up to 500 milliwatts of power securely. This power rating is important. It shows how much energy the diode can manage without overheating.

The diode utilizes the SOD123 surface mount bundle. This bundle is very little. It saves useful area on circuit boards. It’s ideal for contemporary, small electronics. You solder it straight onto the board surface. The SOD123 case is a plastic rectangular shape. It has 2 metal leads for link.

This diode functions well for clamping voltage spikes. It secures delicate parts in a circuit. It additionally gives steady voltage references. Many circuits require an exact voltage factor. This diode provides that at 4.7 volts. Its resistance is usually ± 5%. This indicates the real voltage may be in between 4.465 V and 4.935 V. You require to know this for exact layouts.

It blocks reverse current circulation normally. But when voltage reaches 4.7 V backwards, it starts carrying out. This is the Zener impact. It holds the voltage near 4.7 V across its terminals. This activity supports the voltage for various other components.

The optimum present it can deal with depends on the power. With 500mW at 4.7 V, the peak current is roughly 100mA. You must not surpass this. Exceeding it takes the chance of harming the diode. Thermal performance issues also. The SOD123 bundle helps dissipate some heat. Excellent board format boosts heat dissipation even more.

This diode fits lots of typical applications. Use it in power materials for law. It shields inputs and outputs from overvoltage. It establishes reference voltages for sensing units or ICs. Its small dimension fits mobile gadgets easily. It’s trustworthy for basic circuit style jobs.

(MMSZ4V7T3 DIODE ZENER 4.7V 500MW SOD123)

Applications of MMSZ4V7T3 DIODE ZENER 4.7V 500MW SOD123

The MMSZ4V7T3 is a Zener diode. It controls voltage. Its details Zener voltage is 4.7 volts. This diode takes care of 500 milliwatts of power. It can be found in the small SOD123 surface area install package. This dimension is good for modern motherboard where room is limited.

Zener diodes job differently than routine diodes. They conduct present backward when a particular voltage is gotten to. This 4.7 V diode starts performing substantially when reverse voltage strikes 4.7 V. It keeps the voltage near 4.7 V throughout its terminals. This clamping action shields sensitive parts.

You locate this diode made use of typically in voltage law jobs. It provides a stable recommendation voltage. Numerous circuits require an exact voltage reference. The 4.7 V degree is common. It powers low-voltage reasoning chips needing constant supply. It secures input pins on microcontrollers. Microcontrollers are easily harmed by voltage spikes. This diode clamps those spikes. It quits voltage from going expensive.

Power materials utilize these diodes as well. They stabilize outcome voltages. They safeguard versus surges when power attaches or separates. USB ports commonly require protection. A 4.7 V Zener guards the 5V USB line. It avoids damages from static electrical power or malfunctioning chargers.

Signal lines take advantage of voltage securing. Sensors connect to control boards. The MMSZ4V7T3 ensures signals remain within risk-free limitations. Battery-powered tools utilize Zeners. They stop overvoltage throughout billing. The SOD123 bundle makes soldering easy. Automated setting up equipments handle it effectively. Its tiny dimension fits largely stuffed styles. It’s a reliable service for standard voltage control. Its 500mW score suits numerous typical applications. Designers pick it for its simpleness and performance.

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 MMSZ4V7T3 DIODE ZENER 4.7V 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 MMSZ4V7T3 DIODE ZENER 4.7V 500MW SOD123

What is the MMSZ4V7T3 diode?
This part is a Zener diode. Its job is to keep voltage steady at 4.7 volts. It works in reverse bias mode. It is built in a tiny SOD123 plastic package. This diode handles up to 500 milliwatts of power.

What does the 4.7V rating mean?
The 4.7V is the Zener voltage. This is the voltage where the diode starts conducting significantly in reverse. It keeps the voltage across its terminals close to 4.7 volts. This happens even if the current changes a little. The exact voltage might be between 4.55V and 4.85V depending on the specific diode and its current.

What does the 500mW power rating mean?
500mW is the maximum power the diode can safely handle. This power comes from the voltage drop across the diode multiplied by the current flowing through it. Exceeding 500mW will likely damage the diode. You must limit the current flowing through the diode. This keeps the power below 500mW.

Where is this diode typically used?
Its main use is voltage regulation. It provides a stable 4.7V reference point in circuits. It protects sensitive components from voltage spikes. It clamps voltage surges to safe levels. It is common in power supplies, signal lines, and protection circuits. Its small SOD123 size is good for saving space on circuit boards.

Can I replace it with another 4.7V Zener?
Maybe. You need a 4.7V Zener diode. The replacement must handle at least 500mW power. The SOD123 package is important for fitting on the circuit board. Check the replacement’s datasheet. Confirm its Zener voltage tolerance and power rating match. Confirm its electrical characteristics are suitable.

(MMSZ4V7T3 DIODE ZENER 4.7V 500MW SOD123)