MMSZ4704ET1 DIODE ZENER 17V 500MW SOD123

Introduction of MMSZ4704ET1 DIODE ZENER 17V 500MW SOD123

The MMSZ4704ET1 DIODE ZENER 17V 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, MMSZ4704ET1 DIODE ZENER 17V 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 MMSZ4704ET1 DIODE ZENER 17V 500MW SOD123

Compact design: Because no additional isolation components are required, MMSZ4704ET1 DIODE ZENER 17V 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.

(MMSZ4704ET1 DIODE ZENER 17V 500MW SOD123)

Specification of MMSZ4704ET1 DIODE ZENER 17V 500MW SOD123

This MMSZ4704ET1 diode is a Zener type. It provides a stable 17-volt reference voltage. This voltage tolerance is tight. It stays within plus or minus 5% of 17V. This accuracy is important for reliable circuit performance. The diode handles power dissipation up to 500 milliwatts. This power rating depends on the surrounding temperature. Higher temperatures reduce the safe power level. The diode uses a SOD123 surface mount package. This package is very small and light. It saves space on circuit boards. The SOD123 is designed for automated assembly. It fits standard pick-and-place machines easily. The diode has good reverse leakage characteristics. Its maximum leakage current is just 1 microampere. This test is done at 13 volts reverse bias. Leakage stays low until near the breakdown point. The standard test current for measuring Zener voltage is 5 milliamps. This is noted as IZT. The diode’s thermal resistance is 357 degrees Celsius per watt. This number shows how easily heat escapes the package. Good heat management is essential. It keeps the diode within its safe operating area. The device protects circuits from voltage spikes. It clamps voltage surges above 17 volts effectively. Designers use it for voltage regulation tasks. It stabilizes power supply outputs reliably. The diode suits many general-purpose applications. It works well in consumer electronics and industrial controls. Its small size makes it ideal for portable gadgets. Proper soldering techniques must be followed. This ensures the diode performs correctly long-term.

(MMSZ4704ET1 DIODE ZENER 17V 500MW SOD123)

Applications of MMSZ4704ET1 DIODE ZENER 17V 500MW SOD123

The MMSZ4704ET1 Zener diode provides a stable 17V breakdown voltage. Its main job is voltage regulation. It keeps a constant voltage across itself when reverse-biased. This is vital in many circuits needing a fixed voltage point. Use it to clamp voltage spikes. Place it across sensitive components. It protects them from damage if voltage gets too high. The diode starts conducting at 17V. This action limits the voltage surge. It’s a simple protection method.

Another key use is creating a stable voltage reference. Its 17V output is predictable. Circuits needing a precise comparison voltage benefit from this. The diode ensures accuracy in measurement or control systems. Its performance is reliable over a range.

The SOD123 surface-mount package is small. This saves valuable board space in modern electronics. It’s easy to place using automated assembly. Designers choose it for compact devices. The 500mW power rating is important. It tells you the maximum power the diode can safely handle. Consider the current flowing through it. Multiply current by the voltage across it. This power must stay below 500 milliwatts. Exceeding this causes overheating and failure. Heat sinking or airflow might help in demanding situations.

You find this diode in power supplies. It regulates auxiliary voltages or protects control circuits. Sensor interfaces use it for stable reference points. It guards communication lines against transients. Battery management systems rely on it for voltage monitoring. Its role is fundamental in stabilizing and protecting electronic designs. The combination of 17V breakdown, 500mW power, and SOD123 size makes it versatile. Engineers select it for cost-effective solutions. It meets basic regulation and protection needs efficiently.

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 MMSZ4704ET1 DIODE ZENER 17V 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 MMSZ4704ET1 DIODE ZENER 17V 500MW SOD123

What is the MMSZ4704ET1 diode?
It’s a Zener diode. It regulates voltage at 17 volts. It handles up to 500 milliwatts of power. It comes in the small SOD123 surface-mount package.

What is its main job?
Its main job is voltage regulation. It keeps a steady 17 volts across itself when reverse-biased correctly. This protects sensitive parts in your circuit from voltage spikes. It acts like a voltage reference too.

How much power can it handle?
The absolute maximum power is 500mW. Do not exceed this limit. Actual safe power depends on the temperature around the diode. Higher temperatures mean it can safely handle less power. Always check the datasheet graphs for your specific conditions.

How big is the SOD123 package?
The SOD123 package is very small. It’s good for tight spaces on circuit boards. Its dimensions are roughly 2.6mm long, 1.6mm wide, and 1.1mm tall. The spacing between the pins is 1.7mm. This is much smaller than older through-hole diodes like DO-41.

Where would I use this 17V Zener?
Use it anywhere you need a stable 17V reference or protection. Common uses include protecting input pins on microcontrollers or ICs. It clamps voltage spikes on power lines or signal lines. It stabilizes simple power supplies. It’s good for battery-powered devices due to its small size.

Is there a direct replacement part?
Yes, the MMSZ4705ET1 is a common alternative. It regulates at 18 volts. Other manufacturers make similar 17V, 500mW SOD123 Zeners. Always check the datasheet. Confirm the voltage tolerance, power rating, and pinout match your needs before swapping.

(MMSZ4704ET1 DIODE ZENER 17V 500MW SOD123)