Solar Diode Anti-Reverse One Way Diode MD 110A-16 by LCTC 100A 16mm

Description

Product Overview

The LCTC MD 110A-16 is a high‑current, anti‑reverse one‑way diode engineered for demanding solar and automotive applications. Constructed from robust silicon material, it tolerates a continuous forward current of 100 A and a peak reverse voltage of 1600 V, making it suitable for systems ranging from 12 V to 48 V. Its compact dimensions (1.03 x 1.07 x 3.67 in) and lightweight design (4.97 oz) allow easy integration into panel arrays, charge controllers, and inverter modules. The diode’s low forward voltage drop minimizes power loss, while its built‑in blocking capability prevents harmful back‑feed that can damage sensitive components.

Usage

Designed for photovoltaic power generation, this diode is commonly installed directly after solar cells or panels to ensure unidirectional current flow. It excels in off‑grid solar kits, rooftop arrays, and portable solar chargers where reverse currents from shading or night‑time conditions could otherwise reduce efficiency. In automotive contexts, the MD 110A-16 safeguards battery management systems and auxiliary loads in electric vehicles, marine vessels, and RV power setups. The diode performs reliably across a wide temperature range, but because it dissipates heat during operation, pairing it with a properly sized heatsink and applying thermal grease is essential for long‑term stability.

Why Choose Us

Choosing the LCTC MD 110A-16 means selecting a component backed by rigorous quality control and a reputation for durability. Each unit undergoes comprehensive testing for forward current capacity, reverse voltage endurance, and thermal performance, ensuring it meets or exceeds industry standards. Our supply chain guarantees authentic parts, and we provide responsive technical support to help you select the right heatsink and installation accessories. With a 4.6‑star rating from 67 verified customers, the diode has proven its reliability in real‑world projects. Additionally, we offer a straightforward return policy and fast shipping, so you can keep your projects on schedule.

Key Features

• High forward current of 100 A for demanding power applications
• Peak reverse voltage of 1600 V protects against back‑feed
• Compact size fits easily into tight panel and vehicle spaces
• Low forward voltage drop reduces energy loss and improves efficiency
• Dedicated customer support and easy access to compatible heatsinks

FAQ

What is the purpose of an anti‑reverse diode in a solar system?

An anti‑reverse (blocking) diode prevents current from flowing backward when a solar panel is shaded or at night, protecting the rest of the system from damage and loss of efficiency.

Can I use multiple MD 110A-16 diodes together?

Yes. Connecting four diodes in a bridge configuration creates a full‑wave rectifier, which is useful for converting AC to DC in higher‑power applications. For larger current needs, contact us for suitable options.

Do I need a heatsink for this diode?

Absolutely. The diode generates heat due to its forward voltage drop. A compatible heatsink with thermal grease ensures proper heat dissipation and prolongs the component’s lifespan.

Is this diode suitable for automotive battery protection?

Yes. Its voltage and current ratings make it ideal for protecting 12 V, 24 V, and 48 V automotive battery systems against reverse currents and voltage spikes.

What warranty does LCTC provide?

LCTC offers a one‑year limited warranty covering manufacturing defects, along with access to technical assistance for installation and troubleshooting.