MMSZ5246B-7 DIODE ZENER 16V 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.

(MMSZ5246B-7 DIODE ZENER 16V 500MW SOD123)

Specifications of MMSZ5246B-7 DIODE ZENER 16V 500MW SOD123

This diode is a Zener diode. Its main job is voltage regulation. It keeps a steady voltage in circuits. The part number is MMSZ5246B-7. Remember this number for ordering. The rated Zener voltage is 16 volts. This is the voltage it regulates at. Its power rating is 500 milliwatts. This is the maximum power it can safely handle. Exceeding this can damage the diode. The package type is SOD123. This is a small surface-mount package. It saves space on circuit boards. Its small size is good for modern electronics. The diode handles a typical Zener current of 5 milliamps. This is the test current for its voltage rating. The tolerance on the Zener voltage is ±5%. Actual voltage might be between 15.2V and 16.8V. Consider this tolerance in your design. The maximum reverse leakage current is 5 microamps. This small current flows when voltage is below breakdown. It matters for power efficiency. The diode operates over a wide temperature range. The standard range is -65°C to +150°C. It works in many environments. The forward voltage is about 1.5 volts. This applies when current flows normally through it. The temperature coefficient is around +9 mV/°C. The Zener voltage changes slightly with temperature. Account for this in precision circuits. Surface-mount assembly is standard. Use normal SMT soldering processes. This diode is common for protection. It protects sensitive components from overvoltage. It is also used for voltage references. Its specs make it reliable for these tasks. Check the datasheet for exact performance curves. Ensure it meets your circuit’s specific needs.

(MMSZ5246B-7 DIODE ZENER 16V 500MW SOD123)

Applications of MMSZ5246B-7 DIODE ZENER 16V 500MW SOD123

The MMSZ5246B-7 is a Zener diode. It provides a stable 16-volt reference. This diode handles up to 500 milliwatts of power. Its small SOD123 package saves space on circuit boards.

One main job is voltage regulation. It keeps voltage steady at 16V. You see this in simple power supplies. It protects sensitive parts downstream. If input voltage spikes, the Zener clamps it. This prevents damage to other components. Think microcontrollers or sensors. They need safe voltage levels.

Another use is overvoltage protection. Place the Zener across a power line. Normal voltage doesn’t affect it. But if voltage jumps above 16V, the diode conducts. It shunts excess current to ground. This protects the whole circuit. It acts like a safety valve for electricity. This is common in communication lines or power inputs.

The diode also works for signal clamping. It limits signal swings to 16 volts. This shapes waveforms. It prevents signals from getting too high. Data lines often need this. It ensures signals stay within safe limits. This avoids confusing other chips.

The 500mW power rating is important. It shows how much energy the diode can safely absorb. The SOD123 size is tiny. It fits tight spaces. This diode is stable over temperature changes. Its performance doesn’t drift much when things heat up. It’s reliable for many basic tasks. Designers pick it for cost and simplicity. It solves common voltage control problems 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 MMSZ5246B-7 DIODE ZENER 16V 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 MMSZ5246B-7 DIODE ZENER 16V 500MW SOD123

What does the MMSZ5246B-7 diode do?
This diode keeps voltage steady at 16 volts. It protects circuits from voltage spikes. It ensures sensitive parts get the right voltage level.

How exact is the 16V rating?
The voltage is 16 volts. It might be a little higher or lower. The actual voltage stays between 15.2V and 16.8V during normal use. This is normal for Zener diodes.

How much power can this diode handle?
The diode can handle up to 500 milliwatts of power. This is its maximum power dissipation. Exceeding this limit damages the diode. Proper heat management is important.

Why pick the SOD123 package?
The SOD123 package is very small. It saves space on circuit boards. This is good for modern electronics. It fits tight spaces easily.

Which way does this diode install?
Installation direction matters. The cathode end has a silver stripe. This stripe must connect to the positive voltage side. Connecting it backwards stops it working right. Check the stripe before soldering.

(MMSZ5246B-7 DIODE ZENER 16V 500MW SOD123)