1.5KE39AHE3_A/D

Product Overview

The 1.5KE39AHE3A/D belongs to the category of TVS (Transient Voltage Suppressor) diodes and is commonly used for surge protection in electronic circuits. These diodes are characterized by their ability to rapidly respond to overvoltage transients, thereby safeguarding sensitive components from damage. The 1.5KE39AHE3A/D is available in a variety of packages, including DO-201, and is typically sold in quantities of 500 units per reel.

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage Range: 33.3V to 36.7V
• Operating Temperature Range: -55°C to +175°C
• Package Type: DO-201
• Quantity per Reel: 500 units

Detailed Pin Configuration

The 1.5KE39AHE3_A/D features a standard DO-201 package with two leads. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.

Functional Features

• Rapid response to transient overvoltages
• Low clamping voltage
• High surge capability
• RoHS compliant

Advantages and Disadvantages

Advantages

• Effective surge protection
• Wide operating temperature range
• RoHS compliance

Disadvantages

• Relatively high clamping voltage compared to some alternative models

Working Principles

When subjected to a transient overvoltage, the 1.5KE39AHE3_A/D quickly conducts current to divert the excess energy away from the protected circuit. This action prevents the voltage from reaching levels that could damage sensitive components.

Detailed Application Field Plans

The 1.5KE39AHE3_A/D is commonly used in various electronic systems, including power supplies, telecommunications equipment, industrial controls, and automotive electronics. Its primary function is to protect these systems from voltage surges induced by lightning, ESD (electrostatic discharge), or other transient events.

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE39AHE3_A/D include: - P6KE39A - SA39A

These alternatives offer similar surge protection capabilities but may vary in terms of clamping voltage and package type.

This comprehensive entry provides an in-depth understanding of the 1.5KE39AHE3_A/D, covering its product details, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.