25A 30A High Current Ideal Diode Module DC 5–100V Solar Backfeed Protection, Battery Reverse Connection Protection, Zero Heat

High-concerned chemical : none Voltage : 6V is_d : Yes Max. Reverse Current : 25A Max. Forward Current : 30A Max. Reverse Voltage : 30A Max. Forward Voltage : 30A Package Type : Through Hole Model Number : high current ideal diode module Type : Rectifier Diode Brand Name : diymore Origin : Mainland China Condition : New

Features 1. Supports continuous high current, easily handling high-power solar panels, energy storage batteries, and industrial equipment—stable, reliable, and heat-free 2. Wide DC input voltage range of 5V–100V, perfectly compatible with 12V, 24V, 48V, and 72V systems, covering a wide range of applications 3. Effectively prevents reverse leakage from batteries to solar panels at night, improving system efficiency and extending battery life 4. Automatically isolates reverse-connected batteries, preventing backflow from damaging equipment and providing a safety barrier for energy storage systems 5. Near-zero on-state voltage drop, enabling high current flow without the need for a heat sink Parameter Model A Input Voltage Range: DC 5–100V Optimal Input Voltage: DC 8–90V Peak Current: 25A Maximum Continuous Operating Current: 12A MOS On-Resistance: 3.8 mΩ Turn-Off Time: 50 ns Model B Input Voltage Range: DC 5–60 V Optimal Input Voltage: DC 8–55 V Peak Current: 30 A Maximum Continuous Operating Current: 18 A MOS On-Resistance: 2.2 mΩ Turn-Off Time: 50 ns Precautions 1. 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 rises; please reduce the current accordingly. 4. Do not reverse the input positive and negative terminals. Main Applications 1. High-voltage power supply OR-ing (multi-power-supply parallel redundancy) for 48V/72V communication power supplies; automatic isolation of faulty power supplies in server/base station multi-power-supply parallel configurations to prevent backfeed; 50 ns ultra-fast turn-off replaces multiple Schottky diodes with minimal heat generation even at high currents 2. Battery system reverse connection/backfeed protection for electric vehicles (54V/72V/90V) and energy storage battery packs—prevents reverse connection of chargers, backfeed during plug insertion/removal, and inter-cell short circuits. With a 100V withstand voltage, it covers the voltage range of most power batteries 3. Industrial/new energy high-voltage backflow protection for PV junction boxes and micro-inverters (prevents nighttime module backflow); 20–80V protection for power tool and industrial control power paths

Package include Diode module *1

label:yes