Feature:1. Solar Ideal Diode Module, effectively reducing heat generation and improving efficiency.2. 8 milliohms internal resistance two in parallel, low pressure drop, instead of ordinary diodes.3. Can remove ordinary highcurrent diodes, as a smart switch, is an ideal choice for charging and antiirrigation protection.4. Be used for various battery charging and antibackflow, DCDC constant voltage and constant current module output antibackflow.5. Wide range of applications, can be used for antireverse irrigation of solar panels, antireverse irrigation for battery charging.Specification:Item Type: Solar Ideal Diode ModuleWorking Voltage: DC5-60VWorking Current: 15A (MAX) Peak 18A (Without Heat Sink for a Long Time within 1A, Can Be Used in Parallel to Increase the Working Current)Static Working Current: 0.2MA (at 12V, There Will Be Errors when the Working Voltage is Different)Working Temperature: -40--85Size: Approx. 50 x 22.8mm / 2.0 x 0.9in.Package List:1 x Solar Ideal Diode Module1 x Heat Sink