MMSZ4710-HE3-18

Product Overview

Category

The MMSZ4710-HE3-18 belongs to the category of Zener diodes.

Use

It is commonly used for voltage regulation and protection in electronic circuits.

Characteristics

• Low leakage current
• High reliability
• Small package size
• Wide voltage range

Package

The MMSZ4710-HE3-18 is typically available in a SOD-123 package.

Essence

This product serves as a crucial component in maintaining stable voltage levels within electronic devices.

Packaging/Quantity

It is usually supplied in reels with quantities varying based on manufacturer specifications.

Specifications

• Zener Voltage: 18V
• Power Dissipation: 500mW
• Operating Temperature Range: -65°C to +150°C
• Forward Voltage: 1.5V
• Reverse Leakage Current: 5μA

Detailed Pin Configuration

The MMSZ4710-HE3-18 typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

• Provides a constant voltage output when reverse biased
• Protects sensitive components from voltage spikes
• Ensures stable operation of electronic circuits

Advantages and Disadvantages

Advantages

• Small form factor
• Reliable voltage regulation
• Low leakage current

Disadvantages

• Limited power dissipation capability
• Susceptible to damage from excessive current or voltage spikes

Working Principles

The MMSZ4710-HE3-18 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

Voltage Regulation

The MMSZ4710-HE3-18 can be used in various electronic devices to regulate voltage and protect sensitive components from overvoltage conditions.

Signal Clipping

In audio and communication circuits, this Zener diode can be employed to clip off any signal peaks that exceed a certain voltage level.

Overvoltage Protection

It is utilized in power supply circuits to safeguard downstream components from voltage surges and transients.

Detailed and Complete Alternative Models

• BZX84C18
• 1N4746A
• MM3Z18VT1G
• P6SMB18CA

In conclusion, the MMSZ4710-HE3-18 Zener diode is a vital component in electronic circuits, providing reliable voltage regulation and protection. Its small form factor and low leakage current make it suitable for a wide range of applications, although its limited power dissipation capability and susceptibility to damage from excessive current or voltage spikes should be considered during design and implementation. Additionally, there are several alternative models available in the market offering similar functionality and characteristics.

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