1SMA4752TR

Product Overview

Category

The 1SMA4752TR belongs to the category of surface mount silicon zener diodes.

Use

It is commonly used for voltage regulation and transient suppression in electronic circuits.

Characteristics

• Voltage regulation capability
• Transient suppression
• Surface mount design
• High reliability

Package

The 1SMA4752TR is typically available in a small, surface mount package.

Essence

This zener diode serves as a crucial component in maintaining stable voltage levels within electronic circuits.

Packaging/Quantity

The 1SMA4752TR is usually packaged in reels or tape and reel packaging, with varying quantities depending on the supplier.

Specifications

• Zener Voltage: 30V
• Power Dissipation: 1.5W
• Operating Temperature Range: -65°C to +150°C
• Package Type: SMA

Detailed Pin Configuration

The 1SMA4752TR typically has two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

• Precise voltage regulation
• Fast response to transient voltage spikes
• Small form factor for space-constrained applications

Advantages

• Compact size
• High reliability
• Effective transient suppression

Disadvantages

• Limited power dissipation capability compared to larger diodes
• Sensitive to overvoltage conditions

Working Principles

The 1SMA4752TR operates based on the principle of the zener effect, where it maintains a constant voltage drop across its terminals when reverse-biased.

Detailed Application Field Plans

The 1SMA4752TR finds extensive use in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1SMA4752TR include: - 1N4748A - BZX85C30 - MMSZ5230B

In conclusion, the 1SMA4752TR zener diode offers reliable voltage regulation and transient suppression in a compact surface mount package, making it suitable for a wide range of electronic applications.

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