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BZX84B16Q-7-F is listed in the Single Zener Diodes range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is DIODE ZENER 16V 300MW SOT23. Review the specifications below when checking this part for your BOM.
The BZX84B16Q-7-F is a precision surface-mount Zener diode manufactured by Diodes Incorporated, housed in an SOT23 package. It features a nominal Zener voltage of 16V with a tight ±2% tolerance range (15.7V to 16.3V). The device supports a maximum power dissipation of 350mW and operates within a temperature range of -65°C to +150°C. Qualified to AEC-Q101 standards for automotive reliability, it offers low reverse current (0.1µA) and a Zener impedance of 40Ω at 5mA test current.
Verify the 'Q' suffix confirms AEC-Q101 automotive qualification rather than standard industrial grade. Confirm the '-7-F' suffix indicates the 3000-unit tape and reel packaging format. Ensure the specific 16V marking code matches the datasheet requirements for your assembly process.
Select this component when strict voltage accuracy is required compared to standard Zener diodes. The AEC-Q101 qualification makes it suitable for automotive environments where higher reliability is mandated over cost-sensitive consumer applications.
This part belongs to the BZX84B series of precision Zener diodes from Diodes Incorporated. The series covers voltages from 2.7V to 39V in the SOT23 package. The 'Q' designation specifically denotes automotive-grade parts that meet stricter reliability testing protocols defined by AEC-Q101.
Direct substitutes include other BZX84B16 variants from Diodes Incorporated or equivalent 16V ±2% Zener diodes in SOT23 packages from other manufacturers, provided they meet AEC-Q101 requirements if automotive use is intended.
The top-marking code for the BZX84B16 is KY5.
No, the Q suffix indicates AEC-Q101 automotive qualification but maintains the same electrical characteristics as the standard BZX84B16.
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