1KSMBJ130A - Product Overview and Specifications

Introduction

The 1KSMBJ130A is a semiconductor product belonging to the category of transient voltage suppressor diodes. These diodes are widely used in electronic circuits to protect sensitive components from voltage spikes and transients. The 1KSMBJ130A is specifically designed to provide robust protection against transient overvoltage conditions.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: High surge capability, fast response time
• Package: SMB (DO-214AA)
• Essence: Safeguarding sensitive electronic components
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Voltage - Reverse Standoff (Typ): 130V
• Power (Watts): 1000W
• Polarity: Unidirectional
• Operating Temperature: -55°C to +150°C
• Mounting Type: Surface Mount
• Package / Case: DO-214AA (SMB)

Detailed Pin Configuration

The 1KSMBJ130A diode typically consists of two pins for surface mount installation. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltages to safe levels
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on protected circuitry
• High Surge Capability: Capable of withstanding high surge currents without degradation

Advantages and Disadvantages

Advantages

• Robust protection against voltage transients
• Fast response time
• Compact surface mount package

Disadvantages

• Unidirectional protection only
• May require additional circuitry for bidirectional protection

Working Principles

The 1KSMBJ130A operates based on the principle of avalanche breakdown. When a transient overvoltage occurs, the diode rapidly conducts, diverting excess current away from sensitive components and limiting the voltage across the circuit.

Detailed Application Field Plans

The 1KSMBJ130A finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models to the 1KSMBJ130A include: - 1.5SMCJ130A - P6SMBJ130A - SMBJ130A

In conclusion, the 1KSMBJ130A transient voltage suppressor diode offers reliable protection against transient overvoltages, making it an essential component in safeguarding sensitive electronic circuits across diverse industries.

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