MMSZ5244ET1 DIODE ZENER 14V 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.

(MMSZ5244ET1 DIODE ZENER 14V 500MW SOD123)

Specifications of MMSZ5244ET1 DIODE ZENER 14V 500MW SOD123

The MMSZ5244ET1 is a Zener diode. It regulates voltage at 14V. This is its nominal Zener voltage. The device handles up to 500 milliwatts of power dissipation. Its small SOD123 plastic package makes it popular for space-limited designs. Surface-mount assembly is easy.

This Zener diode maintains its voltage within a tight tolerance. The tolerance is ±5% at the test current. This ensures reliable performance in circuits needing stable voltage references. The maximum reverse leakage current is low. It is specified at 5 microamps at the working voltage.

The device manages power effectively. Its 500mW power rating is measured at 25°C ambient temperature. Temperature changes affect this rating. Derating is necessary above 25°C. The thermal resistance from junction to ambient is 420°C/W. This value shows how easily heat escapes the diode. Good board layout helps thermal performance.

Maximum operating conditions are critical. The maximum junction temperature is 150°C. The storage temperature range is wide. It spans from -65°C to +150°C. This ensures stability in various environments. The diode operates reliably within the -55°C to +150°C temperature range.

Electrical characteristics define its use. The typical dynamic impedance is 40 ohms at the test current. This impedance affects how well it regulates under changing load conditions. The forward voltage drop is low. It is typically 1.5V at a forward current of 10mA. This is useful for protection circuits.

This diode suits many applications. Common uses include voltage regulation in power supplies. It protects sensitive components from overvoltage events. It provides voltage clamping. It serves as a stable reference voltage source. The SOD123 package is industry-standard. Automated placement works well. Board space requirements are minimal.

(MMSZ5244ET1 DIODE ZENER 14V 500MW SOD123)

Applications of MMSZ5244ET1 DIODE ZENER 14V 500MW SOD123

The MMSZ5244ET1 is a Zener diode. It regulates voltage at 14 volts. Its maximum power rating is 500 milliwatts. This diode comes in a small SOD123 surface-mount package. Its small size makes it good for modern electronics.

This diode keeps a steady 14 volts across itself when reverse-biased. This voltage regulation is its main job. It is very useful in many circuits needing stable voltage.

One common use is protecting sensitive parts. Microcontrollers and logic chips often need protection. An unexpected voltage spike can damage them. This Zener diode acts as a clamp. It prevents voltage on an input or output pin from going over 14 volts. It shunts extra current safely away.

Another key use is providing a simple voltage reference. Circuits sometimes need a known voltage point. This diode gives a stable 14V reference. It works well for setting bias points or trip levels. It is cheaper and simpler than some other reference parts.

Power supplies also use this diode. It can regulate voltage in low-current parts of a circuit. It might set the output voltage in a simple supply. It can also protect other regulator parts from voltage spikes.

Its 500mW power rating is important. Designers must ensure the diode doesn’t get too hot. The circuit must limit the current through it. Too much current makes it overheat. Good design keeps the power below 500mW.

The SOD123 package is tiny. This saves space on printed circuit boards (PCBs). It is easy to place automatically during manufacturing. This diode fits well in phones, computers, and other small gadgets. Its small size is a big advantage.

People choose this diode for reliable 14V clamping. They choose it for simple voltage references. Its small size and adequate power handling make it popular. It is a standard part for many everyday electronic 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 MMSZ5244ET1 DIODE ZENER 14V 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 MMSZ5244ET1 DIODE ZENER 14V 500MW SOD123

What is the MMSZ5244ET1 diode? It is a Zener diode. This part regulates voltage. It is set for 14 volts. It handles 500 milliwatts of power. It comes in a SOD123 package. This is a common surface-mount design.

What are the key specs? The voltage is 14V. The power rating is 500mW. The tolerance is 5%. It works from -65°C to 150°C. The package is SOD123. It has low leakage current.

How does a Zener diode work? It operates in reverse bias mode. It breaks down at 14 volts. This keeps voltage steady. It protects circuits from spikes. It acts like a voltage clamp.

Where is this diode used? It stabilizes power supplies. It guards sensitive electronics. It fits in automotive systems. It is good for consumer gadgets. It works in voltage reference circuits.

Why choose the SOD123 package? It is very small. This saves space on boards. It suits automated assembly. It handles heat well. It is reliable and cheap.

(MMSZ5244ET1 DIODE ZENER 14V 500MW SOD123)