(Pack of 20 Pieces) Chanzon TVS Diodes 1.5KE24A 1.5KE24 1500W 24V DO-201AD (DO-27) Unidirectional Channel 1500 Watt 24 Volt

Description

Product Overview

The Chanzon 1.5KE24A TVS diode pack is engineered to provide robust transient voltage suppression for a wide range of industrial and scientific equipment. Each diode in this 20‑piece set is rated for 1500 watts of peak pulse power and operates at a nominal 24 V, delivering reliable protection against voltage spikes that can damage sensitive components. The devices are unidirectional, meaning they clamp only positive voltage transients, which makes them ideal for protecting power supply lines, motor drive circuits, and communication interfaces where reverse polarity events are unlikely. Constructed from lead‑free, RoHS‑compliant materials, these diodes meet stringent environmental standards while offering long‑term durability. The compact DO‑201AD (DO‑27) package measures 6.69 × 5.12 × 0.59 inches and weighs just 1.09 ounces per unit, allowing for easy integration into dense circuit boards. Packaged in an ESD‑shielded bag with a clear label, the diodes are ready for immediate deployment, reducing handling time and ensuring consistent performance across all units.

Usage

These TVS diodes excel in environments where voltage transients are common, such as manufacturing plants, automotive test rigs, and renewable energy installations. They are particularly effective in protecting power conversion modules, inverter circuits, and motor control units that operate at 24 V nominal levels. The high surge current capability of 1500 W enables the diodes to absorb large, fast‑rising spikes without failure, making them suitable for applications ranging from PLC input protection to industrial sensor interfaces. Installation is straightforward: the through‑hole design allows for manual or automated insertion onto standard PCBs, and the clear marking on each diode simplifies identification during assembly and maintenance. Users in the aerospace and defense sectors also benefit from the lead‑free, RoHS‑compliant construction, which aligns with strict regulatory requirements while delivering reliable performance under harsh conditions.

Why Choose Us

Choosing Chanzon means selecting a partner committed to quality, reliability, and customer satisfaction. Each diode undergoes rigorous testing to verify its surge handling capability, leakage current, and clamping voltage, ensuring that the specifications listed are consistently met in every unit. The packaging in an ESD‑protected bag not only safeguards the components during shipping but also provides a convenient reference label for quick identification on the production floor. Our dedicated technical support team is available to assist with design integration, offering schematic recommendations and troubleshooting guidance to help engineers achieve optimal protection solutions. Additionally, Chanzon maintains a robust supply chain, guaranteeing product availability and timely delivery for large‑scale projects. With a proven track record reflected in a 5‑star rating from verified customers, you can trust that these TVS diodes will perform reliably throughout the lifespan of your equipment.

Key Features

• High surge capacity of 1500 W ensures protection against severe voltage spikes.
• 24 V nominal rating matches common industrial power systems for seamless integration.
• Lead‑free, RoHS‑compliant construction meets environmental and safety standards.
• Compact DO‑201AD package allows for dense board layouts and easy mounting.
• Dedicated technical support and after‑sales service provide expert assistance throughout the product lifecycle.

FAQ

What types of voltage transients does the 1.5KE24A protect against?

The 1.5KE24A is designed to clamp positive voltage spikes that exceed its breakdown voltage, typically caused by electrostatic discharge, inductive load switching, or lightning surges. Its unidirectional nature means it is most effective for protecting circuits where reverse polarity events are not expected.

Can these diodes be used in a bidirectional configuration?

While the 1.5KE24A is a unidirectional device, you can achieve bidirectional protection by placing two diodes back‑to‑back across the line. This configuration allows the circuit to be safeguarded from both positive and negative transients, though it will increase component count and board space.

Are the diodes suitable for high‑frequency applications?

Yes, the fast response time of the TVS diode makes it appropriate for high‑frequency environments such as switching power supplies and communication lines. The diode’s low capacitance helps minimize signal distortion, ensuring reliable operation even in fast‑switching circuits.

What is the recommended mounting method for these through‑hole diodes?

These diodes are best mounted using standard through‑hole soldering techniques. Ensure the PCB pads are clean and properly sized for the DO‑201AD package. After soldering, inspect the joints for proper wetting and verify the diode orientation to maintain correct polarity.

How does Chanzon support customers after purchase?

Chanzon offers comprehensive after‑sales support, including technical assistance, replacement parts, and detailed datasheets. Our support team can help with design validation, troubleshooting, and ensuring that the diodes meet your specific application requirements.