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Description
Introduction of MMSZ4689T3 DIODE ZENER 5.1V 500MW SOD123
The MMSZ4689T3 DIODE ZENER 5.1V 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, MMSZ4689T3 DIODE ZENER 5.1V 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 MMSZ4689T3 DIODE ZENER 5.1V 500MW SOD123
Compact design: Because no additional isolation components are required, MMSZ4689T3 DIODE ZENER 5.1V 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.
(MMSZ4689T3 DIODE ZENER 5.1V 500MW SOD123)
Specification of MMSZ4689T3 DIODE ZENER 5.1V 500MW SOD123
This diode is the MMSZ4689T3. It’s a Zener diode. Zener diodes control voltage. They keep voltage steady. This one is set for 5.1 volts. That’s its Zener voltage. It’s very common. You see it a lot in circuits needing stable 5 volts.
The diode handles 500 milliwatts of power. Power is heat. This limit matters for reliability. Don’t exceed it. The SOD123 package is small. It saves space on circuit boards. Surface-mount technology uses this package. It’s good for modern electronics. Assembly machines place it easily.
The diode works well for voltage regulation. Use it to fix a 5.1V point. It protects sensitive parts. If voltage spikes too high, the diode stops it. It clamps the voltage safely. This guards inputs and outputs.
It manages a typical current of 5 milliamps. This relates to its voltage regulation ability. Its tolerance is ±5%. The actual voltage might be between 4.845V and 5.355V. This is acceptable for many uses. Temperature affects the voltage slightly. The data sheet gives details.
Power dissipation depends on heat. The environment matters. Good board layout helps. Keep the diode cool. It performs better that way. Maximum junction temperature is 150°C. Don’t reach this limit.
Find this diode in power supplies. It stabilizes reference voltages. It protects I/O lines. Use it in automotive electronics. Use it in consumer devices. Its small size and standard voltage are key advantages.
(MMSZ4689T3 DIODE ZENER 5.1V 500MW SOD123)
Applications of MMSZ4689T3 DIODE ZENER 5.1V 500MW SOD123
The MMSZ4689T3 diode is a small but vital part. It provides a stable 5.1 volts. This makes it essential for many electronic tasks. We often need a steady voltage reference. This diode creates that exact 5.1V point reliably. Circuits use this reference point to control other voltages. It helps keep power supplies stable. Sensitive chips need stable power. This diode protects them.
Voltage spikes are a big problem. They can destroy components instantly. This diode acts as a safety guard. It normally blocks current flow. If the voltage jumps above 5.1V, the diode activates. It creates a safe path for the extra electricity. This extra power gets sent to ground. The protected circuit stays safe. You see this in power inputs. USB ports often use these diodes. Phones and gadgets charge safely because of them.
Signal processing needs clean voltages. Input signals can sometimes jump too high. This diode clips off anything over 5.1V. It prevents distortion or damage downstream. Think of audio inputs or sensor lines. Noise or surges get chopped off. The good signal passes through cleanly. Digital logic circuits also need protection. A stray high voltage can cause errors. This diode clamps the signal to a safe level.
Its SOD123 package is tiny. This saves precious board space. You find it packed densely on modern circuit boards. It handles 500 milliwatts of power. This is enough for many protection and reference jobs. Designers choose it for its specific 5.1V rating. Its size, cost, and performance make it popular. It works in power management circuits. It guards communication lines. It stabilizes voltage for microcontrollers.
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 MMSZ4689T3 DIODE ZENER 5.1V 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 MMSZ4689T3 DIODE ZENER 5.1V 500MW SOD123
What is the MMSZ4689T3 diode?
It’s a Zener diode. This means it keeps a steady voltage across its terminals when connected backwards in a circuit. It’s designed for voltage regulation and protection jobs.
What’s its voltage and power rating?
This diode regulates at 5.1 volts. It can safely handle up to 500 milliwatts of power dissipation. Don’t exceed these limits. It keeps things stable.
Where do you use this diode?
Use it mainly to clamp voltage spikes or set a reference voltage level. Common spots are protecting sensitive inputs on circuits, stabilizing power supply outputs around 5 volts, or acting as a simple voltage reference. It’s good for basic regulation tasks.
What package is it in?
It comes in the SOD123 surface-mount package. This is a small plastic case with two leads. It fits easily onto modern circuit boards designed for automated assembly. The size saves space.
Why pick this specific Zener diode?
The 5.1V rating is very common for logic circuits needing stable 5V lines. The SOD123 package is widely used and easy to work with. The 500mW power rating offers decent protection capability for its size. It’s a reliable, standard part for basic 5V regulation needs.
(MMSZ4689T3 DIODE ZENER 5.1V 500MW SOD123)
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