BZX84C16-E3-18

Single Zener Diodes Overview

The Vishay BZX84C16-E3-18 is a silicon planar Zener diode in the BZX84 series, housed in an SOT-23 surface-mount package. It provides a nominal Zener voltage of 16 V with a standard tolerance of ±5%. The device operates at a test current of 5 mA and features a maximum reverse leakage current of 0.05 µA at 11.2 V. Electrical characteristics include a dynamic resistance of 40 Ω minimum and 200 Ω maximum at the test current, alongside a temperature coefficient ranging from 8 to 9.5 x 10⁻⁴/°C.

Single Zener Diodes Feature Summary

• Utilizes silicon planar technology for robust voltage regulation
• Complies with RoHS standards for commercial grade applications
• Offers standardized E24 grading for consistent voltage selection

Single Zener Diodes Applications

• Voltage reference circuits requiring stable DC levels
• Overvoltage protection stages in signal paths
• Clamping applications for transient suppression

Single Zener Diodes Procurement Notes

Verify that the ordering code suffix -18 corresponds to the 10,000-unit reel configuration on a 13-inch tape. Confirm the 'C' designation indicates the required ±5% voltage tolerance rather than the tighter ±2% variant. Ensure compatibility with the specified SOT-23 footprint dimensions during PCB layout review.

Single Zener Diodes Selection Notes

Select this component when a 16 V regulation point is needed within a compact surface-mount design. The ±5% tolerance suits general-purpose applications where strict precision is not critical. Consider the thermal resistance values if operating near the maximum junction temperature limits under continuous load conditions.

Single Zener Diodes Part Context

This part belongs to the Vishay BZX84 series of small signal Zener diodes. The series covers a wide voltage range from 2.2 V to 75 V across multiple packages. The specific -E3-18 suffix denotes a lead-free, RoHS-compliant unit supplied in a standard 10,000-unit reel format for automated assembly processes.

Single Zener Diodes Replacement Considerations

BZX84B16-E3-18 (±2% tolerance)

Single Zener Diodes FAQ

What is the marking code for the BZX84C16?

The marking code for the BZX84C16 is G70.

Does the BZX84C16-E3-18 have AEC-Q101 qualification?

No, the base P/N-E3 is commercial grade. AEC-Q101 qualification requires the HE3_A suffix.