1N4148WSQ-7-F

Single Diodes Overview

The 1N4148WSQ-7-F is a surface-mount fast switching diode manufactured by Diodes Incorporated in the SOD323 package. It features a peak repetitive reverse voltage of 75 V and a non-repetitive peak reverse voltage of 100 V. The device supports an average rectified output current of 150 mA with a forward continuous current rating of 300 mA. Electrical characteristics include a maximum reverse recovery time of 4 ns, a total capacitance of 2 pF, and a power dissipation capacity of 200 mW. It operates within a temperature range of -55°C to +150°C.

Single Diodes Feature Summary

• Qualified to AEC-Q101 standards for automotive applications requiring specific change control.
• Capable of PPAP submission and manufactured in IATF16949 certified facilities.
• Totally lead-free and fully RoHS compliant with halogen and antimony-free green device construction.

Single Diodes Applications

• General-purpose switching applications
• Automotive electronic circuits

Single Diodes Procurement Notes

Verify that the ordered part number matches the exact suffix 'Q' to ensure AEC-Q101 qualification and PPAP capability. Confirm the packing quantity corresponds to the specified carrier type, such as tape and reel configurations. Cross-reference the manufacturer's datasheet revision to validate electrical parameters against design requirements before finalizing procurement.

Single Diodes Selection Notes

Select this component when high-speed switching performance is required in a compact surface-mount form factor. The AEC-Q101 qualification makes it suitable for automotive environments where strict quality and reliability standards apply. Ensure the circuit design accommodates the 200 mW power dissipation limit and the specified thermal resistance values under expected operating conditions.

Single Diodes Part Context

This component belongs to the 1N4148WS series of surface-mount fast switching diodes produced by Diies Incorporated. It shares the same electrical specifications as the standard 1N4148WS but includes additional automotive qualifications. The 'Q' suffix specifically denotes compliance with AEC-Q101 standards and PPAP readiness for automotive supply chains.

Single Diodes Replacement Considerations

The BAV16WS is listed as a similar device within the same product family sharing identical electrical characteristics and package dimensions. Verify pinout compatibility and specific automotive qualification requirements when substituting between variants.