5KP45CE3/TR13 Product Overview

Introduction

The 5KP45CE3/TR13 is a high-performance transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides a comprehensive overview of the 5KP45CE3/TR13, including its product category, basic information, 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 induced by lightning and other transient voltage events
• Characteristics: High performance, reliable protection, low clamping voltage
• Package: DO-201AD (SMA), SMB
• Essence: Safeguarding sensitive electronic equipment from voltage transients
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Peak Power Dissipation: 5000W
• Breakdown Voltage Range: 40.2V to 44.7V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 36.8V
• Maximum Clamping Voltage: 58.1V at 77.5A
• RoHS Compliant: Yes

Detailed Pin Configuration

The 5KP45CE3/TR13 features a standard DO-201AD (SMA) or SMB package with two pins for connection. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Provides reliable protection against voltage transients
• Fast Response Time: Rapidly clamps transient voltages to safe levels
• High Peak Pulse Current Capability: Ensures robust performance under surge conditions
• Low Clamping Voltage: Limits the voltage across the protected circuit

Advantages and Disadvantages

Advantages

• Effective protection against transient voltage events
• Fast response time for rapid clamping
• High peak pulse current capability
• RoHS compliant

Disadvantages

• Sensitive to reverse polarity connection
• Requires proper heat dissipation for optimal performance

Working Principles

The 5KP45CE3/TR13 operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the diode rapidly conducts, diverting excess current away from the protected circuit and clamping the voltage to a safe level. This process safeguards the connected electronics from damage due to voltage transients.

Detailed Application Field Plans

The 5KP45CE3/TR13 is widely used in various applications requiring protection against transient voltage events, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: 5KP Series (e.g., 5KP36CA)
• Alternative Model 2: P6KE Series (e.g., P6KE39CA)
• Alternative Model 3: 1.5KE Series (e.g., 1.5KE47CA)

In summary, the 5KP45CE3/TR13 transient voltage suppressor diode offers reliable protection, fast response time, and high peak pulse current capability, making it an essential component in safeguarding sensitive electronic equipment from voltage transients.

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