MMSZ5245B-G3-08

Product Overview

Category

The MMSZ5245B-G3-08 belongs to the category of Zener diodes, which are semiconductor devices designed to allow current to flow in the forward direction similar to a normal diode, but also in the reverse direction if the voltage is larger than the breakdown voltage known as the Zener voltage.

Use

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

Characteristics

• Voltage Regulation: The MMSZ5245B-G3-08 provides stable voltage regulation, making it suitable for use in power supplies and voltage reference circuits.
• Transient Suppression: It effectively suppresses voltage transients, protecting sensitive components in electronic circuits from damage.

Package

The MMSZ5245B-G3-08 is typically available in a small surface-mount package, making it suitable for compact electronic designs.

Essence

The essence of this product lies in its ability to maintain a constant voltage across its terminals, ensuring stability in electronic circuits.

Packaging/Quantity

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

Specifications

• Zener Voltage: 15V
• Power Dissipation: 500mW
• Forward Voltage: 1.2V
• Reverse Leakage Current: 5μA
• Operating Temperature Range: -65°C to 150°C

Detailed Pin Configuration

The MMSZ5245B-G3-08 typically has two pins, with the cathode identified by a band around one end of the diode.

Functional Features

• Stable Voltage Regulation: Ensures a constant output voltage under varying load conditions.
• Transient Suppression: Protects sensitive components from voltage spikes and transients.
• Compact Design: Small form factor makes it suitable for space-constrained applications.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Effective transient suppression
• Compact size

Disadvantages

• Limited power dissipation capability
• Sensitive to temperature variations

Working Principles

The MMSZ5245B-G3-08 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when operated in the reverse-biased mode.

Detailed Application Field Plans

Voltage Regulation

The MMSZ5245B-G3-08 can be used in power supply circuits to regulate the output voltage within a specific range, ensuring stable operation of connected devices.

Transient Suppression

In electronic systems susceptible to voltage transients, such as automotive electronics, the MMSZ5245B-G3-08 can be employed to protect sensitive components from damage caused by sudden voltage spikes.

Detailed and Complete Alternative Models

• 1N5226B: Similar Zener diode with a slightly higher voltage rating
• BZX55C15: Zener diode with comparable characteristics and package type

In conclusion, the MMSZ5245B-G3-08 Zener diode offers reliable voltage regulation and transient suppression in a compact package, making it suitable for a wide range of electronic applications.

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