- New power anti-return diode with two diodes in parallel for ultra-low forward voltage drop and very low internal resistance - Key specification: 8 milliohms internal resistance, two diodes in parallel to share current and reduce heat - Replaces ordinary diodes in reverse-current protection applications while delivering lower voltage drop and higher efficiency - Function and benefits - Protects power sources and loads by preventing reverse current from flowing back into the source - Improves overall efficiency by minimizing forward voltage loss in high current paths - Reduces thermal stress and heat generation compared with single, standard diodes - Simple drop-in replacement option for existing reverse-protection circuits without altering other components - Why it stands out - Ultra-low voltage drop achieved through the parallel diode arrangement and very low internal resistance - Specifically designed for high current scenarios where reverse protection is required, with improved reliability over ordinary diodes - Compact and straightforward to integrate into existing DC power systems - Important performance context - Common diodes can exhibit a forward voltage drop between 0.2 V and 0.7 V - At 10 A, a 0.2 V drop would dissipate about 2 W as heat, while a 0.7 V drop would dissipate about 7 W - The described design mitigates excessive heat by reducing the forward voltage drop in high-current conditions - Use scenarios 1) Automotive or vehicle electrical systems where reverse-current protection is required to prevent backfeed from the battery or charger 2) Off-grid or solar power setups to stop battery discharge back into solar panels when generation is unavailable 3) DC power supplies, backup power arrangements, and DC-DC converter inputs where reliable reverse protection is essential - Compatibility and integration - Designed for DC applications requiring reverse-current protection - Suitable as a replacement for ordinary diodes in compatible circuits and layouts - No changes to surrounding components are necessary for retrofit in suitable designs - Practical considerations - Ideal for high-current, low-voltage DC environments where efficiency and reliability are priorities - Provides a robust solution against reverse current without adding significant complexity to the circuit