SMBJ4734A/TR13

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor
Package: DO-214AB
Essence: Protects sensitive electronic devices from voltage transients
Packaging/Quantity: Tape & Reel, 3000 units

Specifications

• Voltage - Reverse Standoff (Typ): 5V
• Voltage - Breakdown (Min): 6.4V
• Voltage - Clamping (Max) @ Ipp: 9.2V
• Current - Peak Pulse (10/1000µs): 30.6A
• Power - Peak Pulse: 1500W
• Type: Zener
• Unidirectional: Yes

Detailed Pin Configuration

The SMBJ4734A/TR13 has a standard DO-214AB package with two pins. Pin 1 is the cathode and pin 2 is the anode.

Functional Features

• Fast response time
• Low clamping voltage
• High surge current capability
• ESD protection

Advantages and Disadvantages

Advantages: - Provides effective protection against voltage transients - Fast response time ensures minimal damage to sensitive components - Compact size for easy integration into circuit designs

Disadvantages: - May require additional components for comprehensive overvoltage protection

Working Principles

The SMBJ4734A/TR13 operates by diverting excess transient voltage away from sensitive electronic components, thereby preventing damage or malfunction due to voltage spikes.

Detailed Application Field Plans

This voltage suppression component is commonly used in various electronic devices and systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• SMBJ5.0A: Similar specifications with a higher voltage rating
• SMBJ15A: Higher clamping voltage and peak pulse power handling
• SMBJ24A: Lower breakdown voltage and peak pulse power handling

In conclusion, the SMBJ4734A/TR13 is a reliable and efficient transient voltage suppressor that offers essential protection for sensitive electronic devices across various applications.

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