MMSZ5256ET1 DIODE ZENER 30V 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.

(MMSZ5256ET1 DIODE ZENER 30V 500MW SOD123)

Specifications of MMSZ5256ET1 DIODE ZENER 30V 500MW SOD123

The MMSZ5256ET1 is a Zener diode. Its main job is voltage regulation. It keeps a steady voltage in electronic circuits. This diode is designed for 30 volts. That’s its Zener voltage. It ensures the voltage across it stays very close to 30V when operating correctly. This is vital for protecting sensitive parts. It prevents them from seeing too much voltage.

The diode handles up to 500 milliwatts of power. This is its power rating. Remember this rating depends on temperature. The diode gets hotter, its power handling drops. Always check the temperature derating curves. These are in the datasheet. The diode works well over a temperature range. This range is typically -55°C to +150°C. This makes it suitable for many environments.

Its package is SOD123. This is a very small surface-mount package. The SOD123 saves significant space on circuit boards. This is important for modern, compact electronics. The diode has two leads. These are designed for easy soldering. They work with standard reflow or wave soldering processes.

The diode offers good stability. Its voltage remains consistent under normal operating conditions. Leakage current is low before reaching the Zener voltage. This helps efficiency. Reverse breakdown characteristics are sharp. This means it regulates voltage effectively.

Typical uses include voltage clamping. It protects inputs from overvoltage spikes. It’s also common in simple voltage reference circuits. Power supplies often use it for regulation. It’s a fundamental component for basic circuit protection. The MMSZ5256ET1 provides a reliable 30V solution. Its small size and adequate power rating make it popular. It’s widely used in consumer electronics. Industrial control systems use it too. Automotive applications find it suitable. Always consult the full datasheet for detailed specs. Pay attention to maximum ratings. Observe recommended operating conditions. Proper handling prevents damage. Store it in appropriate anti-static packaging.

(MMSZ5256ET1 DIODE ZENER 30V 500MW SOD123)

Applications of MMSZ5256ET1 DIODE ZENER 30V 500MW SOD123

The MMSZ5256ET1 is a Zener diode. It provides a stable 30-volt reference voltage. This part comes in a tiny SOD123 surface-mount package. Its small size saves valuable board space. You see it used widely in modern electronics. The “MMSZ” marking identifies it on the circuit board.

This diode handles up to 500 milliwatts of power. That power rating is important for reliability. It ensures the diode won’t overheat under normal conditions. The tolerance on the Zener voltage is typically ±5%. This means the actual voltage stays between 28.5V and 31.5V. This accuracy is crucial for stable circuit operation.

Its main job is voltage regulation. It clamps voltage spikes to protect sensitive components. Think of input protection circuits on sensors or microcontrollers. It prevents damaging overvoltage events. It also provides a stable reference point. This is essential for power supplies needing a precise 30V output. You might find it setting bias points in amplifier stages.

Another key use is voltage stabilization. It holds a voltage steady despite changes in current or input voltage. This is useful in simple power supply circuits. It protects transistors and ICs from unexpected voltage surges. It acts as a safety device in power rails. The SOD123 package makes automated assembly easy and fast. It’s suitable for high-volume production. This diode is a reliable, cost-effective solution for 30V clamping and regulation needs. Designers choose it for its proven performance and small footprint. It works well in battery-powered devices too. It helps extend battery life by minimizing power loss.

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 MMSZ5256ET1 DIODE ZENER 30V 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 MMSZ5256ET1 DIODE ZENER 30V 500MW SOD123

What does the MMSZ5256ET1 Zener diode do?
This diode keeps voltage steady at 30 volts. It protects sensitive electronic parts from voltage spikes. It lets current flow backwards once voltage hits 30 volts. This action clamps the voltage.

What is its exact Zener voltage?
Its Zener voltage is 30 volts. This voltage is measured at a specific test current. Check the datasheet for the exact test condition. The voltage stays very close to 30V under normal use.

How much power can it handle?
It handles up to 500 milliwatts of power. This is its maximum power dissipation. Exceeding 500mW damages the diode. You must consider the operating temperature. Heat reduces its safe power handling.

What package is it in?
It uses the SOD-123 surface mount package. This package is very small. It saves space on circuit boards. The SOD-123 has two leads. It is designed for automated assembly processes.

Where is this diode typically used?
Use it where steady low voltage matters. Common spots include voltage regulators. It protects inputs on integrated circuits. It works well in power supplies. It stabilizes reference voltages. It clamps signals in communication circuits.

(MMSZ5256ET1 DIODE ZENER 30V 500MW SOD123)