MMBD7000LT3G

The MMBD7000LT3G is a dual switching diode array from On Semiconductor, featuring two standard switching diodes connected in series. It is designed for general-purpose switching applications requiring high-speed performance.

Electrical characteristics include a maximum reverse voltage of 100V, forward current of 200mA, and a fast reverse recovery time of 4ns. Forward voltage ranges from 0.55V to 0.7V at 1mA and 0.67V to 0.82V at 10mA. The device can handle a forward surge current of 1.6A (60Hz, 1 cycle) and repetitive peak forward current of 0.5A. Reverse leakage current is 1.0µA at 50V and 3.0µA at 100V.

The diode array is housed in a SOT-23 (TO-236) surface mount package, compatible with standard SMD assembly processes. It is available in tape and reel packaging with 10,000 pieces per reel. The part is RoHS, Pb-Free, and Halogen Free compliant, and the automotive-qualified SMMBD7000L variants are also available.

With a junction-to-ambient thermal resistance of 556°C/W on FR-5 board and 417°C/W on alumina substrate, the device dissipates up to 225mW and 300mW respectively. Operating temperature range is -55°C to 150°C. This component is suitable for high-speed switching, logic level shifting, and signal rectification in compact designs.