30KPA90-B Product Overview

Introduction

The 30KPA90-B is a specialized electronic component designed for use in various electrical and electronic systems. This entry provides an in-depth overview of the product, including its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The 30KPA90-B belongs to the category of transient voltage suppressor (TVS) diodes, which are widely used in electronic circuits to protect sensitive components from voltage spikes and transients.

Basic Information Overview

• Use: The 30KPA90-B is primarily used for surge protection in electronic circuits and systems.
• Characteristics: It offers high surge capability, low clamping voltage, and fast response time, making it suitable for safeguarding against transient overvoltage events.
• Package: The product is typically available in a compact, surface-mount package for easy integration into circuit boards.
• Essence: Its essence lies in providing reliable overvoltage protection to sensitive electronic components.
• Packaging/Quantity: The 30KPA90-B is commonly packaged in reels or trays, with varying quantities based on customer requirements.

Specifications

• Peak Pulse Power: 30,000 Watts
• Standoff Voltage: 90V
• Breakdown Voltage: 100V
• Maximum Clamping Voltage: 146V
• Operating Temperature Range: -55°C to +175°C
• Package Type: DO-214AC (SMC)

Detailed Pin Configuration

The 30KPA90-B typically features a standard SMC package with two leads for easy soldering onto circuit boards. The pin configuration includes the anode and cathode connections, which are essential for proper installation and functionality within the circuit.

Functional Features

• Transient Suppression: Effectively suppresses transient voltage spikes to protect downstream components.
• Fast Response Time: Rapidly clamps excessive voltages to minimize the risk of damage to sensitive electronics.
• High Surge Capability: Capable of handling large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Robust surge protection
• Low clamping voltage
• Compact form factor
• Wide operating temperature range

Disadvantages

• Limited to specific voltage ratings
• Requires proper installation for optimal performance

Working Principles

The 30KPA90-B operates by diverting excess transient energy away from sensitive components, thereby limiting the voltage across the protected circuit. When a surge occurs, the diode rapidly conducts, shunting the excess energy to ground and preventing damage to downstream electronics.

Detailed Application Field Plans

The 30KPA90-B finds extensive application in various industries, including: - Telecommunications - Automotive electronics - Industrial automation - Consumer electronics - Power supply units

Its usage spans across surge protection in data lines, signal lines, power supplies, and other critical electronic systems where transient voltage events pose a risk.

Detailed and Complete Alternative Models

Several alternative models with similar functionalities and varying specifications are available in the market, including: - 30KPA Series TVS diodes - SMAJ Series TVS diodes - P6KE Series TVS diodes - SMCJ Series TVS diodes

These alternatives cater to different voltage ratings, power capabilities, and form factors, providing flexibility in selecting the most suitable TVS diode for specific applications.

In conclusion, the 30KPA90-B transient voltage suppressor diode offers robust surge protection, fast response times, and high surge capability, making it an essential component in safeguarding electronic systems against transient overvoltage events.

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