Low Internal Resistance Ideal Diode Module Fast Anti Reverse Protection For Solar Charging Vehicle Industrial Power System

Quantity : 1 High-concerned chemical : none Package : SOP is_d : Yes Supply Voltage : 5V Type : Module Operating Temperature : 0-50C Origin : Mainland China Condition : New Feature 1 : 40A65A100A High Current Feature 2 : No Ground Required Feature 3 : No Voltage Limit Feature 4 : Fast Response 2s Feature 5 : Low Internal Resistance Feature 6 : Low Heat Generation Feature 7 : Zero Standby Power Feature 8 : Solar Panel Anti Backflow Feature 9 : Battery Protection Module Feature 10 : Vehicle Power Protection

Product Features 1. Supports three levels of high current of 40A/65A/100A to meet the application needs of different power scenarios 2. No need for grounding design, only need to be connected in series on the positive electrode, reducing system complexity 3. No voltage limitation, compatible with mainstream solar panels and battery packs 4. Prevent backflow and reverse connection, protect the circuit from reverse current damage 5. Quickly respond to reverse polarity situations within 2 μ s, with a very fast response speed 6. The product has the advantages of low internal resistance, low heat generation, low loss, and high efficiency

Main purpose 1. Power anti reverse connection: In car, industrial, and lithium battery systems, to prevent circuit damage caused by reverse voltage 2. Low loss unidirectional conduction: replaces Schottky (which cannot be used in rectifier circuits) and significantly reduces voltage drop and heat generation in high current scenarios 3. Anti backflow and parallel connection of multiple power sources: achieve redundant power supply, avoid current backflow, and zero standby power consumption

Product Specifications 40A version Number of MOS transistors: 1 Reverse voltage: ≤ 40V Minimum input voltage: ≥ 1V Maximum input voltage: unlimited Peak current: 60A Working current: 40A Internal resistance of MOS tube conduction: ≈ 0.9m Ω Reverse shutdown response time: 2 μ s Reverse leakage current: ≈ 110 μ A

65A version Number of MOS transistors: 2 in parallel Reverse voltage: ≤ 40V Minimum input voltage: ≥ 1V Maximum input voltage: unlimited Peak current: 80A Working current: 65A Internal resistance of MOS tube conduction: ≈ 0.45m Ω Reverse shutdown response time: 2 μ s Reverse leakage current: ≈ 110 μ A

100A version Number of MOS transistors: 4 in parallel Reverse voltage: ≤ 40V Minimum input voltage: ≥ 1V Maximum input voltage: unlimited Peak current: 150A Working current: 100A Internal resistance of MOS transistor conduction: ≈ 0.22m Ω Reverse shutdown response time: 2 μ s Reverse leakage current: ≈ 110 μ A

Precautions 1. When using, the current should not exceed the maximum working current and a 20% margin should be left 2. Do not exceed the maximum reverse voltage of the module. Considering the presence of peak voltage, a 30% margin must be left 3. Modules cannot be used as freewheeling diodes in AC circuits 4. Pay attention to heat dissipation to avoid module temperature exceeding 110 ° C, otherwise the MOS transistor driver will fail. A heat sink can be attached to the back of the module to dissipate heat and reduce operating temperature

Must see for use When using, please note that although the module has no forward voltage limitation, it has a reverse voltage limitation. (Ensure that the reverse voltage is below 40V) Due to the fact that the module does not require grounding during operation, its advantages are obvious compared to modules that require grounding. It can be directly connected in series into the circuit like a diode, with a static working current of 0. However, there are also disadvantages. If your product is sensitive to the following factors, it is not suitable for this module: 1. It is sensitive to fluctuations in output voltage. During module operation, there is a certain period of time when the voltage drop is above 0.3V, usually not exceeding 0.7V. This time is very short, accounting for about 2% of the entire working time. That is to say, after working for about 100S, the voltage drop will be greater than 0.3V for about 2S, but each time the voltage drop is too large, it will be within 40ms 2. The working current is less than 10ma and sensitive to voltage fluctuations (unable to accept voltage fluctuations of around 0.4V, although measured at 0.3V). For anti backflow, there will be a small current passing through. That is to say, when you connect the output port to the input power supply, the input port of the module can measure the voltage, but the current that can pass through is ≈ 110 μ A. Most load devices can lower this voltage 3. Not suitable for devices such as microcontrollers that operate with small currents. It cannot replace the freewheeling diode in switch mode power supplies, but it can be used for anti backflow.

Packing List Ideal diode module * 1 (style optional) label:yes