TP1.5KE39A - TVS Diode

Basic Information Overview

• Category: Electronic Component
• Use: Transient Voltage Suppression
• Characteristics: High surge capability, fast response time, low clamping voltage
• Package: DO-201AD
• Essence: Protects electronic circuits from voltage transients
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 39V
• Operating Voltage: 33.3V
• Maximum Clamping Voltage: 53.9V
• Reverse Standoff Voltage: 33.3V
• Maximum Reverse Leakage Current: 1µA

Detailed Pin Configuration

The TP1.5KE39A TVS diode has a standard DO-201AD package with two leads. The anode is connected to the positive terminal and the cathode to the negative terminal.

Functional Features

• Provides protection against transient voltage events
• Fast response time ensures minimal damage to protected circuits
• High surge capability allows for reliable performance under high-stress conditions

Advantages and Disadvantages

Advantages

• Effective in suppressing voltage transients
• Fast response time
• High surge capability

Disadvantages

• Clamping voltage may be higher than some alternative models
• Sensitive to reverse polarity connection

Working Principles

The TP1.5KE39A TVS diode operates by diverting excess current away from sensitive components when a transient voltage event occurs. It rapidly switches into its low impedance state, effectively clamping the voltage to a safe level and protecting downstream components.

Detailed Application Field Plans

The TP1.5KE39A is commonly used in various electronic systems such as power supplies, communication equipment, automotive electronics, and industrial controls. Its ability to protect sensitive components from voltage surges makes it an essential part of circuit designs where reliability is crucial.

Detailed and Complete Alternative Models

• TP1.5KE33A: Lower breakdown voltage (33V)
• TP1.5KE43A: Higher breakdown voltage (43V)
• P6KE39A: Axial lead package alternative

This completes the entry for the TP1.5KE39A TVS diode, covering its product details, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.