80-100A High Current Ideal Diode Module Solar Controller Anti-reverse Charging Anti-Reverse Current Protection

Quantity : 1 High-concerned chemical : none Package : TQFP is_d : Yes Supply Voltage : As Description Type : Voltage Regulator Brand Name : DIY NOW Origin : Mainland China Condition : New Condition : New Type : 100A Current Diode Module Key Word : Ideal Diode Module Dropship : Support

80-100A High Current Ideal Diode Module Solar Controller Anti-reverse Charging Anti-Reverse Current Protection Feature : 1. The product only needs to be connected in series to the positive terminal of the circuit; no negative connection is required. 2. No input voltage restrictions (reverse voltage is guaranteed to be below 40V). 3. Four 320A high-current MOSFETs, with a continuous overcurrent of 80A and a peak current of 100A. 4. 0.9mΩ on-resistance, a voltage drop of approximately 0.004V, low losses and heat generation. 5. Fast response to reverse polarity within 2µs, with the input and output acting as diodes. 6. Immediately shuts off the output if the output voltage exceeds the input. The detection level is in the millivolt range, ensuring a very fast response.

Product Description: This module uses an imported MOSFET management chip and four 0.9mΩ, 320A high-power MOSFETs onboard, ensuring minimal temperature rise under high current conditions. Since this product doesn't require grounding, according to official technical documentation, actual measurements show a voltage fluctuation of approximately 0.03-0.2V after passing through the ideal diode (different currents result in different voltage fluctuations, and all ideal diodes on the market that don't require grounding exhibit this same problem). The voltage fluctuation is lowest when the device is conducting 98% of the time, generating the lowest heat. During the 2% of the time, the internal diode powers the chip, at which point the voltage fluctuation is highest and generates the most heat.

This device is suitable for replacing common high-current diodes, batteries, and solar panels, providing backflow protection. Connecting it in series with the power supply input is ideal for reverse polarity protection.

Notes: 1. The input voltage is unlimited, but reverse voltage requirements apply. 2. The reverse voltage must be below 40V (the difference between the output voltage and the input voltage must not exceed the input voltage of 40V). For example, if the input is a 24V power supply, the output can be connected to 12V, 24V, 36V, 48V, or 60V batteries. Batteries above 72V cannot be connected because 72V - 24V input = 48V. If the input is disconnected from power and there is no voltage at the input, the output can be connected to voltages below 40V. However, connecting the output to voltages above 40V will damage the chip. 3. If used for backflow protection, be sure to disconnect the output first. 4. Because it is not grounded, the output voltage may fluctuate by approximately 0.3V. This is not suitable for products with high voltage accuracy. Package Included: Ideal Diode Module*1 label:yes