DG7512  DC 5V-75V 12V 12A High Current Ideal Diode Solar Energy Anti Backflow Charging Anti Backflow Protection Low Resistance

Reference description:

Anti-backflow diode, 4 milliohm internal resistance, low heat, low pressure drop, replace ordinary diodes, used for solar panel anti-backflow (backflow), battery charging anti-backflow (backflow). Increase work efficiency.

Crystal production parameters

Module name: DG7512 anti-backflow ideal diode
Working voltage: DC5-75V
Working current: 12A (MAX) (without heat dissipation for a long time working within 10A,
Can be used in parallel to increase operating current)
Static operating current: 0.7mA
Input reverse connection protection: None (do not reverse the positive and negative poles, otherwise the chip will be burned)
Working temperature: -40~125°℃
Connection method: welding output
Module size: 25 *14*3.8mm

Product wiring diagram

Wiring instructions: input
IN+: Connect to input solar panel, charger, power module positive
GND: Connect to the negative output of the input solar panel, charger, and power module
OUT+: connect to the positive pole of load, battery, etc.
GND: connect to the negative pole of load, battery, etc.
Pressure drop measured data
Load current 2A voltage drop 0.03V
Load current 5A, voltage drop 0.05V
Load current 8A, voltage drop 0.06V
Load current 10A, voltage drop 0.07V
Load current 12A voltage drop 0.09v
The voltage drop of ordinary diodes is around 0.7V, and Schottky diodes are around 0.4V. If calculated at 10A, ordinary diodes consume around 7W, Schottky diodes consume around 4W, and ideal diodes are only 0.7W.

Scope of application

1. Anti-overflow of solar panels
2. Anti-overflow of battery charging
3. DC-DC constant voltage and constant current module output prevents backflow
4. Other occasions that need to prevent backflow