Aideepen | High Current Diode Module 25A 30A 5V-100V Solar Battery Backfeed Protection Zero Heat Ideal for Industrial Energy Storage

Features:1. Sustained high current output, easily handling high-power solar panels, energy storage batteries, and industrial equipment—stable, reliable, and heat-free2. Wide DC input voltage range of 5V–100V, fully compatible with 12V, 24V, 48V, and 72V systems, covering a wide range of applications3. Effectively prevents reverse leakage from the battery to the solar panel at night, improving system efficiency and extending battery life4. Automatically isolates reverse-connected batteries to prevent backflow of current that could damage equipment, providing a safety barrier for energy storage systems5. Near-zero on-state voltage drop, enabling high current flow without the need for a heat sinkProduct SpecificationsModel AInput Voltage Range: DC 5–100 VOptimal Input Voltage: DC 8–90 VPeak Current: 25 AMaximum Continuous Operating Current: 12 AMOS On-Resistance: 3.8 mΩTurn-off Time: 50 nsModel BInput Voltage Range: DC 5–60 VOptimal Input Voltage: DC 8–55 VPeak Current: 30 AMaximum Continuous Operating Current: 18 AMOS On-Resistance: 2.2 mΩTurn-off Time: 50 nsPrecautions1. GND must be connected to the negative terminal.2. Do not connect to AC power; do not use as a substitute for a rectifier bridge in AC rectification circuits.3. The input voltage must not be lower than 5V. When the input voltage is below 8V, power loss increases and heat generation is greater; please reduce the current accordingly.4. Do not reverse the input positive and negative terminals.Main Applications (Four Core Scenarios)1. High-Voltage Power Supply OR-ing (Multi-Power-Supply Parallel Redundancy)48V/72V communication power supplies, server/base station multi-power-supply parallel configurationsAutomatically isolates faulty power supplies to prevent backfeed, with ultra-fast 50 ns shutdownReplaces multiple Schottky diodes while generating minimal heat even at high currents2. Battery System Reverse Connection/Backfeed ProtectionElectric vehicles (54V/72V/90V), energy storage battery packsPrevents charger reverse connection, backflow during plug insertion/removal, and battery cross-connection100V voltage rating covers most power battery voltages3. Industrial/New Energy High-Voltage Backflow ProtectionPV junction boxes, micro-inverters (prevents nighttime module backflow)20–80V power tool and industrial control power path protectionPackage ContentsDiode module*1