MMSZ5236B-HE3-18

Product Overview

Category

The MMSZ5236B-HE3-18 belongs to the category of Zener diodes, which are semiconductor devices designed to maintain a specific voltage across their terminals.

Use

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

Characteristics

• Voltage Regulation: The MMSZ5236B-HE3-18 provides stable voltage regulation under varying load conditions.
• Reverse Voltage Protection: It offers protection against reverse voltage spikes, safeguarding sensitive components in the circuit.
• Small Form Factor: The device comes in a compact package, making it suitable for space-constrained applications.

Package

The MMSZ5236B-HE3-18 is typically available in a SOD-123 package, which is a surface-mount device (SMD) package with two terminals.

Essence

The essence of this product lies in its ability to provide reliable voltage regulation and protection in a compact form factor.

Packaging/Quantity

It is commonly packaged in reels containing a specified quantity, typically ranging from hundreds to thousands per reel, depending on the manufacturer's specifications.

Specifications

• Part Number: MMSZ5236B-HE3-18
• Voltage Rating: 6.8V
• Power Dissipation: 500mW
• Zener Voltage Tolerance: ±5%
• Operating Temperature Range: -65°C to +150°C
• Forward Voltage: 1.2V
• Maximum Reverse Leakage Current: 5μA

Detailed Pin Configuration

The MMSZ5236B-HE3-18 features a standard SOD-123 package with two pins. The pinout configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Stable Voltage Regulation: The Zener diode maintains a constant voltage across its terminals, ensuring consistent performance in the circuit.
• Reverse Voltage Protection: It protects the circuit from damage due to reverse voltage spikes, enhancing the reliability of the overall system.
• Fast Response Time: The device exhibits a rapid response to changes in voltage, contributing to efficient circuit operation.

Advantages and Disadvantages

Advantages

• Compact size
• Reliable voltage regulation
• Effective reverse voltage protection
• Fast response time

Disadvantages

• Limited power dissipation capability
• Voltage tolerance may not meet stringent requirements in some applications

Working Principles

The MMSZ5236B-HE3-18 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when operated in the reverse breakdown region.

Detailed Application Field Plans

Voltage Regulation in Power Supplies

The MMSZ5236B-HE3-18 can be utilized in power supply circuits to regulate the output voltage, ensuring stability and protecting downstream components from voltage fluctuations.

Overvoltage Protection

In electronic systems, this Zener diode can be employed to safeguard sensitive components from overvoltage conditions, preventing potential damage.

Signal Clipping

It can be used for signal clipping applications, where it limits the amplitude of input signals to a desired level.

Detailed and Complete Alternative Models

• MMSZ5221B-HE3-18: 4.3V Zener diode with similar characteristics
• MMSZ5245B-HE3-18: 15V Zener diode offering comparable performance
• BZX84C6V8LT1G: Alternative Zener diode with 6.8V rating

In conclusion, the MMSZ5236B-HE3-18 Zener diode offers reliable voltage regulation and reverse voltage protection in a compact package, making it suitable for various electronic applications.

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