MMSZ5233C-HE3-08

Product Overview

Category

The MMSZ5233C-HE3-08 belongs to the category of Zener diodes, which are semiconductor devices designed to maintain a fixed voltage across their terminals.

Use

This product is commonly used in electronic circuits for voltage regulation and protection against voltage spikes.

Characteristics

• Voltage Regulation: The MMSZ5233C-HE3-08 provides stable voltage regulation, making it suitable for various applications.
• Small Size: This diode is compact, allowing for space-efficient circuit designs.
• Low Leakage Current: It exhibits low leakage current, enhancing its performance in precision applications.

Package

The MMSZ5233C-HE3-08 is typically available in a surface-mount package, offering ease of installation on printed circuit boards (PCBs).

Essence

As a Zener diode, the essence of the MMSZ5233C-HE3-08 lies in its ability to maintain a constant voltage under varying load conditions.

Packaging/Quantity

It is commonly supplied in reels or tape and reel packaging, with quantities varying based on manufacturer specifications.

Specifications

• Voltage: 5.1V
• Power Dissipation: 500mW
• Forward Voltage: 1.2V
• Operating Temperature Range: -65°C to +150°C
• Zener Impedance: 40Ω

Detailed Pin Configuration

The MMSZ5233C-HE3-08 features a standard SOD-123 surface-mount package with two pins. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.

Functional Features

• Voltage Regulation: The diode maintains a constant voltage across its terminals, providing stability in electronic circuits.
• Overvoltage Protection: It safeguards sensitive components by diverting excess voltage away from them.
• Precision: The diode offers precise voltage control, ensuring consistent performance in various applications.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Compact size
• Low leakage current
• Overvoltage protection

Disadvantages

• Limited power dissipation capability
• Vulnerable to thermal runaway under high power conditions

Working Principles

The MMSZ5233C-HE3-08 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 in electronic circuits.

Detailed Application Field Plans

Voltage Regulation

The diode can be utilized in power supply circuits to maintain a stable output voltage, ensuring reliable operation of electronic devices.

Overvoltage Protection

It can be integrated into input protection circuits of sensitive electronic equipment to prevent damage from voltage surges and transients.

Signal Clipping

In audio and communication systems, the diode can be employed for signal clipping and limiting purposes, ensuring that signals do not exceed a certain voltage level.

Detailed and Complete Alternative Models

• BZX84C5V1: A similar 5.1V Zener diode with comparable characteristics
• MMBZ5233BLT1G: Surface-mount Zener diode with a 5.1V rating and similar package type

In conclusion, the MMSZ5233C-HE3-08 Zener diode offers reliable voltage regulation and overvoltage protection in a compact package, making it suitable for a wide range of electronic applications.

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