MMSZ5252B-7

Product Overview

The MMSZ5252B-7 belongs to the category of Zener diodes and is commonly used for voltage regulation and protection in electronic circuits. This diode is characterized by its precise voltage regulation, small package size, and high reliability. It is typically available in a surface-mount package and is widely used in various electronic applications.

Basic Information

• Category: Zener Diode
• Use: Voltage regulation and protection in electronic circuits
• Characteristics: Precise voltage regulation, small package size, high reliability
• Package: Surface-mount package
• Packaging/Quantity: Typically packaged in reels or tubes, quantity varies based on manufacturer

Specifications

• Voltage Range: 3.3V
• Power Dissipation: 500mW
• Operating Temperature Range: -65°C to +150°C
• Zener Impedance: 40Ω
• Maximum Reverse Leakage Current: 5μA

Detailed Pin Configuration

The MMSZ5252B-7 typically has two pins, with one serving as the anode and the other as the cathode. The pinout configuration is standardized and can be easily identified in the datasheet provided by the manufacturer.

Functional Features

• Precise Voltage Regulation: The diode maintains a constant voltage across its terminals, providing stability in electronic circuits.
• Overvoltage Protection: It acts as a safeguard against excessive voltage, preventing damage to sensitive components.
• Small Form Factor: Its compact size makes it suitable for space-constrained applications.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Compact size
• Reliable performance

Disadvantages

• Limited power dissipation capability
• Vulnerable to thermal stress in high-power applications

Working Principles

The MMSZ5252B-7 operates based on the principle of the Zener effect, where it allows current to flow in reverse bias once the voltage reaches its specified breakdown voltage. This characteristic enables it to regulate voltage and protect the circuit from overvoltage conditions.

Detailed Application Field Plans

The MMSZ5252B-7 finds extensive use in various electronic devices and systems, including: - Voltage regulators in power supplies - Overvoltage protection in communication equipment - Signal clamping in audio and video circuits - Voltage reference in precision measurement instruments

Detailed and Complete Alternative Models

Some alternative models to the MMSZ5252B-7 include: - MMSZ5253B-7 - MMSZ5254B-7 - MMSZ5255B-7 - MMSZ5256B-7

These alternatives offer similar voltage regulation and protection capabilities, with variations in breakdown voltages to suit different application requirements.

In conclusion, the MMSZ5252B-7 Zener diode serves as a reliable component for voltage regulation and protection in electronic circuits, offering precise performance in a compact form factor. Its application spans across various industries, making it a versatile choice for engineers and designers.

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