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The MMBD7000-HE3-18 is a small signal switching diode manufactured by Vishay General Semiconductor - Diodes Division. It features a dual configuration housed in an SOT-23 surface-mount package. The device supports a peak reverse voltage of 100 V and a maximum forward current of 200 mA. Key electrical characteristics include a fast recovery time of 4 ns, a forward voltage of 1.1 V, and a low reverse current of 500 nA. The component operates within a temperature range from -55 °C to +150 °C junction temperature.
Verify the specific suffix HE3-18 against official Vishay documentation to confirm lead-free status and tape-and-reel packaging specifications. Ensure the sourcing channel provides valid RoHS compliance certificates. Cross-reference the manufacturer part number with authorized distributor databases to confirm current production status and availability constraints before finalizing procurement plans.
Select this component when a dual-diode solution is required in a minimal footprint SOT-23 package. The 100 V rating and 200 mA current capacity suit low-power signal processing tasks. Consider the 4 ns recovery speed for high-frequency switching requirements. Verify that the operating environment remains within the specified -55 °C to +150 °C temperature range for reliable performance.
This component belongs to the MMBD7000 series of small signal switching diodes. It is designed for general-purpose applications requiring fast switching and low leakage. The HE3 suffix typically indicates a halogen-free and RoHS-compliant variant produced by Vishay. The device serves as a compact alternative to discrete single diodes in space-constrained designs.
Publicly confirmed substitute part numbers are not available in the provided source material.