CMZ20(TE12L,Q,M) Product Overview

Category: Semiconductor Devices

Use: The CMZ20(TE12L,Q,M) is a Zener diode designed for voltage regulation and protection in electronic circuits.

Characteristics: This Zener diode has a specific breakdown voltage and exhibits stable voltage regulation characteristics. It comes in a small package, making it suitable for compact electronic devices. The essence of the CMZ20(TE12L,Q,M) lies in its ability to maintain a constant voltage across its terminals, even when the current through it varies.

Package: The CMZ20(TE12L,Q,M) is typically packaged in a small surface-mount package, making it suitable for use in miniaturized electronic designs.

Packaging/Quantity: The diodes are usually supplied in reels or tape and reel packaging, with quantities varying based on manufacturer specifications.

Specifications

• Breakdown Voltage: Vz = 20V
• Power Dissipation: Ptot = 300mW
• Operating Temperature Range: -55°C to +150°C
• Package Type: SOD-323

Detailed Pin Configuration

The CMZ20(TE12L,Q,M) Zener diode typically features three pins, with the cathode connected to the substrate and the anode connected to the top layer.

Functional Features

The primary function of the CMZ20(TE12L,Q,M) Zener diode is to maintain a constant voltage across its terminals, providing voltage regulation and protection in electronic circuits. It achieves this by allowing current to flow in the forward direction while regulating the voltage in the reverse direction once the breakdown voltage is reached.

Advantages and Disadvantages

Advantages: - Precise voltage regulation - Small form factor - Suitable for miniaturized electronic designs

Disadvantages: - Limited power dissipation capability - Sensitivity to temperature variations

Working Principles

When the voltage across the CMZ20(TE12L,Q,M) Zener diode reaches its breakdown voltage, it begins to conduct in the reverse direction, effectively clamping the voltage across its terminals to the specified value.

Detailed Application Field Plans

The CMZ20(TE12L,Q,M) Zener diode finds applications in various electronic circuits requiring stable voltage references, such as voltage regulators, power supplies, and signal conditioning circuits. Its small form factor makes it particularly suitable for portable and space-constrained electronic devices.

Detailed and Complete Alternative Models

Alternative models to the CMZ20(TE12L,Q,M) Zener diode include the BZX84C20, MMBZ20VALT1G, and MM3Z20VT1G, which offer similar voltage regulation capabilities in different package styles and power dissipation ratings.

This comprehensive entry provides a detailed overview of the CMZ20(TE12L,Q,M) Zener diode, covering its category, use, characteristics, package details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.