MMSZ5240C-E3-18

Product Overview

The MMSZ5240C-E3-18 belongs to the category of Zener diodes and is commonly used for voltage regulation and transient suppression in electronic circuits. This diode is characterized by its small size, high reliability, and precise voltage regulation capabilities. It is typically packaged in a surface-mount package and is available in quantities suitable for both prototyping and production.

Specifications

• Voltage: 18V
• Power Dissipation: 500mW
• Zener Voltage Tolerance: ±5%
• Operating Temperature Range: -65°C to +150°C
• Package Type: SOD-123

Detailed Pin Configuration

The MMSZ5240C-E3-18 Zener diode has two pins, with the cathode connected to the marked side of the package and the anode connected to the opposite side.

Functional Features

• Precise voltage regulation
• Transient suppression
• Small form factor
• High reliability

Advantages and Disadvantages

Advantages

• Small size
• High reliability
• Accurate voltage regulation

Disadvantages

• Limited power dissipation capability
• Sensitive to temperature variations

Working Principles

The MMSZ5240C-E3-18 operates based on the principle of the Zener effect, which allows it to maintain a constant voltage across its terminals when it is operated in the reverse breakdown region.

Detailed Application Field Plans

The MMSZ5240C-E3-18 is widely used in various electronic circuits such as voltage regulators, overvoltage protection circuits, and signal clamping applications. Its precise voltage regulation and transient suppression capabilities make it suitable for use in power supplies, communication equipment, and consumer electronics.

Detailed and Complete Alternative Models

• 1N4744A: 15V Zener diode
• BZX55C18: 18V Zener diode
• MM3Z18VT1G: 18V Zener diode

In conclusion, the MMSZ5240C-E3-18 Zener diode is a reliable and compact component that finds extensive use in voltage regulation and transient suppression applications across various electronic devices and systems.

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