TP6KE91CA - Product Overview and Specifications

Introduction

The TP6KE91CA is a high-performance transient voltage suppressor diode designed to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. This entry provides an overview of the product, its specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients
• Characteristics: High performance, low clamping voltage, fast response time
• Package: DO-15
• Essence: Safeguarding sensitive electronic components
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 600W
• Breakdown Voltage Range: 85V to 110V
• Operating Temperature Range: -55°C to +150°C
• Reverse Standoff Voltage: 77.4V
• Clamping Voltage: 124V at 1A
• Maximum Reverse Leakage Current: 1μA at 77.4V
• RoHS Compliant: Yes

Detailed Pin Configuration

The TP6KE91CA follows the standard DO-15 package configuration with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.

Functional Features

• Fast response time to transient voltage spikes
• Low clamping voltage to protect downstream components
• High peak pulse power handling capability
• RoHS compliant for environmental sustainability

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time ensures minimal impact on protected circuits
• RoHS compliance for environmentally conscious applications

Disadvantages

• Slight increase in circuit complexity due to additional component

Working Principles

The TP6KE91CA operates by diverting excess transient voltage away from sensitive components, thereby limiting the voltage across the protected circuit. When a transient voltage spike occurs, the diode rapidly switches into its low impedance state, shunting the excess energy to ground and preventing damage to downstream components.

Detailed Application Field Plans

The TP6KE91CA is widely used in various electronic systems, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• TP6KE82CA: Lower breakdown voltage range (70V to 90V)
• TP6KE100CA: Higher breakdown voltage range (90V to 120V)
• TP6KE120CA: Higher breakdown voltage range (108V to 132V)

In conclusion, the TP6KE91CA transient voltage suppressor diode offers robust protection against voltage transients, making it an essential component in safeguarding sensitive electronic circuits across various industries.

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