Chanzon TVS Diodes 1.5KE33CA 1500W 33V Pack of 20 Bidirectional

Description

Product Overview

The Chanzon 1.5KE33CA TVS diode is engineered to deliver high‑power transient voltage suppression in demanding industrial environments. Each diode is rated for a continuous power dissipation of 1500 watts and a reverse standoff voltage of 33 volts, providing reliable bidirectional protection against electrostatic discharge (ESD) and voltage spikes. Constructed from lead‑free, RoHS‑compliant semiconductor material, the diodes feature a robust through‑hole (DO‑201AD) package that ensures secure mounting on printed circuit boards. The pack of 20 units is supplied in an anti‑static bag with a clear label indicating key specifications, facilitating easy identification and long‑term storage. Dimensions of each component measure 6.69 × 5.12 × 0.59 inches, and the lightweight design (1.09 oz per diode) minimizes board stress while delivering maximum performance.

Usage

These TVS diodes are ideally suited for a wide range of industrial and scientific applications where voltage transients can jeopardize equipment reliability. Typical use cases include protecting power supply inputs, communication interfaces, motor control circuits, and sensor lines in manufacturing automation, robotics, and heavy‑duty machinery. The bidirectional nature of the 1.5KE33CA allows it to clamp both positive and negative voltage spikes, making it a versatile choice for mixed‑signal environments. Installation is straightforward: the through‑hole leads fit standard PCB drill holes, and the compact footprint enables placement in tight board layouts without sacrificing clearance. Because the diodes are lead‑free and meet RoHS standards, they are also appropriate for green‑technology projects and products that must comply with strict environmental regulations.

Why Choose Us

Choosing Chanzon for your ESD protection needs means partnering with a manufacturer that prioritizes quality, consistency, and customer support. Each diode undergoes rigorous testing to verify its 1500 W power rating and 33 V standoff voltage, ensuring that you receive components that perform exactly as specified. The packaging in anti‑static bags protects the diodes from moisture and static damage during shipping and storage, extending their shelf life. Our dedicated technical support team is available to assist with selection, design integration, and troubleshooting, providing you with the confidence to implement reliable protection solutions across your product line. Additionally, the competitive pricing of the 20‑piece pack offers cost‑effective protection without compromising on performance.

Key Features

• High‑power 1500 W rating ensures robust protection against large voltage transients.
• 33 V bidirectional clamping voltage safeguards both positive and negative spikes.
• Lead‑free, RoHS‑compliant construction meets environmental and safety standards.
• Through‑hole DO‑201AD package provides easy, secure mounting on standard PCBs.
• Comes with dedicated customer support and technical assistance for seamless integration.

FAQ

What does “bidirectional” mean for a TVS diode?

Bidirectional TVS diodes can clamp voltage spikes of both polarities, protecting circuits from positive and negative transients without the need for separate components.

Can these diodes be used in high‑frequency applications?

Yes, the 1.5KE33CA is designed with fast response times and low capacitance, making it suitable for high‑speed data lines and communication interfaces.

Are the diodes compatible with surface‑mount technology (SMT) boards?

These specific units are through‑hole (DO‑201AD) devices. For SMT applications, Chanzon offers equivalent surface‑mount TVS parts that provide similar protection levels.

How do I determine the correct placement of the diode on my PCB?

Place the diode as close as possible to the vulnerable component or connector you wish to protect, ensuring minimal trace length between the diode and the protected node to reduce inductive effects.

What warranty or guarantee does Chanzon provide?

Chanzon offers a standard one‑year limited warranty covering manufacturing defects, backed by responsive technical support to address any performance concerns.