20 PCS 1.5KE180A TVS Diode

Description

Product Overview

The 1.5KE180A TVS diode series is engineered to deliver high‑performance transient voltage suppression in demanding environments. Each diode in this 20‑piece pack is built with a silicon carbide substrate that provides fast response times, low clamping voltage, and high peak pulse current capability. The Generic brand ensures consistent quality control, using industry‑standard testing procedures to verify reliability and durability. These devices are rated for a reverse standoff voltage of 150 V and can handle surge currents up to 1500 A, making them suitable for protecting sensitive semiconductor components from electrostatic discharge and lightning‑induced transients. The compact TO‑220 package allows easy integration onto printed circuit boards, while the lead spacing conforms to standard mounting footprints, simplifying design and assembly processes.

Usage

These TVS diodes are ideal for a variety of industrial and consumer applications where voltage spikes can cause costly failures. In automotive electronics, they protect engine control units, sensor interfaces, and infotainment systems from the high‑energy transients generated by ignition systems and inductive loads. In telecommunications equipment, they safeguard line drivers, RF front ends, and power management circuits against surge events caused by lightning strikes or switching operations. The diodes also perform well in industrial control panels, motor drives, and renewable energy inverters, where they mitigate the effects of inductive kickback and switching noise. Their robust design enables reliable operation in harsh temperature ranges from –55 °C to +150 °C, ensuring consistent protection in both indoor and outdoor installations.

Why Choose Us

Choosing Generic for your ESD protection needs means you receive components that have passed rigorous reliability testing, including high‑temperature storage, thermal cycling, and electrical overstress assessments. Our manufacturing process incorporates precision doping and surface passivation techniques that reduce leakage current and improve long‑term stability. Each batch is traceable, providing full documentation for quality assurance and regulatory compliance. We also offer technical support from experienced engineers who can assist with circuit design, component selection, and failure analysis, ensuring that your projects achieve optimal protection performance. In addition, our supply chain guarantees consistent availability, so you can maintain production schedules without interruption. Finally, we stand behind our products with a comprehensive warranty, reflecting confidence in the durability and effectiveness of our TVS diodes.

Key Features

• Fast response time ensures immediate clamping of voltage spikes, protecting downstream components.
• Low clamping voltage minimizes stress on sensitive circuitry, extending device lifespan.
• High peak pulse current rating handles severe surge events without failure.
• Compact TO‑220 package fits standard PCB footprints for easy integration.
• Dedicated technical support and warranty provide peace of mind for engineers.

FAQ

What is the maximum reverse standoff voltage for the 1.5KE180A diode?

The 1.5KE180A TVS diode is rated for a maximum reverse standoff voltage of 150 V, which means it can safely block voltages up to this level without conducting. This rating makes it suitable for protecting circuits that operate at lower voltages while still providing a safety margin against transient spikes.

Can these diodes be used in automotive applications?

Yes, the 1.5KE180A TVS diodes are well‑suited for automotive environments. Their wide operating temperature range, high surge current capability, and robust packaging allow them to protect engine control units, sensor interfaces, and infotainment modules from inductive spikes and electrostatic discharge that are common in vehicle electrical systems.

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

For optimal protection, place the TVS diode as close as possible to the vulnerable component or connector that requires safeguarding. This minimizes the inductance of the trace between the diode and the protected device, ensuring the transient voltage is clamped quickly. Follow the recommended layout guidelines in the datasheet, including proper grounding and trace width considerations.