Generic 10 Pcs TVS Diode Unidirectional 1.5KE82A 70.1V Vrwm DO-201

Description

Product Overview

The Generic 10‑piece TVS diode set is engineered to deliver dependable transient voltage suppression across a broad spectrum of electronic applications. Each diode is housed in a DO‑201 package, a widely recognized form factor that balances compact size with robust thermal performance. With a reverse standoff voltage of 70.1 V, the diodes can safely handle normal operating voltages while clamping harmful spikes to protect sensitive components. The unidirectional design ensures that the device conducts in one direction, making it ideal for circuits where polarity is fixed and reverse voltage events are a concern. The set includes ten identical units, allowing designers to equip multiple points on a board or maintain a spare inventory for future repairs. All components meet industry standards for reliability, and the generic branding ensures cost‑effective sourcing without compromising quality.

Usage

These TVS diodes excel in environments where electronic equipment is exposed to electrostatic discharge, inductive load switching, or lightning‑induced transients. Typical use cases include industrial control panels, scientific measurement instruments, power supplies, and communication modules. The 70.1 V rating aligns with common 5 V and 12 V system architectures, providing a safety margin that prevents nuisance tripping while still offering strong protection. Installation is straightforward: the DO‑201 leads can be soldered directly onto printed circuit board pads designed for standard axial components. Because the diodes are unidirectional, they are best placed where the signal polarity is known, such as on data lines, sensor inputs, and power rails. The compact footprint allows for dense board layouts, and the robust construction tolerates harsh temperature cycles typical of industrial settings.

Why Choose Us

Choosing the Generic TVS diode set means partnering with a supplier that prioritizes consistency, testing, and customer support. Each batch undergoes rigorous electrical testing to verify clamping voltage, leakage current, and response time, ensuring that the diodes perform as specified in real‑world conditions. The generic label does not imply lower quality; instead, it reflects a streamlined supply chain that reduces overhead and passes savings directly to the buyer. Our technical team is available to assist with schematic reviews, layout recommendations, and troubleshooting, helping engineers integrate the diodes seamlessly into their designs. Additionally, we offer a flexible return policy and responsive after‑sales service, reinforcing confidence that your purchase will meet long‑term reliability expectations.

Key Features

• High reverse standoff voltage of 70.1 V protects a wide range of low‑voltage systems.
• Compact DO‑201 package fits tight board spaces while providing excellent thermal dissipation.
• Unidirectional operation simplifies design for circuits with fixed polarity, reducing the risk of reverse‑current damage.
• Pack of ten units offers value for multi‑point protection or spare parts inventory.
• Responsive technical support and flexible return policy ensure confidence and peace of mind.

FAQ

What does a reverse standoff voltage of 70.1 V mean for my circuit?

The reverse standoff voltage indicates the maximum voltage the diode can tolerate in the reverse direction without conducting. For most 5 V and 12 V systems, a 70.1 V rating provides a comfortable safety margin, allowing normal operation while still clamping higher voltage spikes effectively.

Can I use these diodes on both power and signal lines?

Yes, the TVS diodes are suitable for both power rails and signal lines, provided the polarity is known and the voltage does not exceed the 70.1 V rating. Their fast response time makes them effective at protecting high‑speed data lines from transient disturbances.

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

Place the diodes as close as possible to the vulnerable components they are protecting, such as microcontrollers, sensors, or connectors. Keep the leads short to minimize inductance, and ensure proper grounding to allow the transient energy to be safely diverted.

Are there any special handling requirements for the DO‑201 package?

The DO‑201 package is robust and can withstand typical soldering processes. However, avoid excessive mechanical stress on the leads during assembly, and store the components in a dry environment to prevent moisture‑related issues.

What warranty or support do you provide for these diodes?

We offer a one‑year limited warranty covering manufacturing defects, along with dedicated technical support to help you with integration, troubleshooting, and design optimization. Our return policy is flexible, allowing you to exchange or return items that do not meet your expectations.