BZX84C8V2-G3-18

Single Zener Diodes Overview

The Vishay BZX84C8V2-G3-18 is a silicon planar Zener diode in the BZX84-G series, housed in an SOT-23 surface-mount package. It provides an 8.2 V nominal Zener voltage with a ±5% tolerance. The device operates at a test current of 5 mA and dissipates up to 300 mW on an FR-4 board. Key electrical characteristics include a maximum reverse leakage current of 0.7 µA and a dynamic resistance of 15 Ω at 1 kHz. It supports junction temperatures up to 150 °C.

Single Zener Diodes Feature Summary

• Utilizes silicon planar technology for stable voltage regulation
• Features ESD protection exceeding 8 kV via human body model
• Complies with RoHS standards and utilizes green molding compound

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection stages
• Clamping applications in signal lines

Single Zener Diodes Procurement Notes

Verify the specific ordering code suffix against project requirements to ensure correct packaging format. Confirm that the commercial grade designation aligns with environmental specifications. Validate component authenticity through authorized distribution channels prior to integration into manufacturing processes.

Single Zener Diodes Selection Notes

Select this component when a precise 8.2 V regulation point is required within a compact footprint. Consider the thermal resistance limits during high-power dissipation scenarios. Ensure the operating temperature range accommodates the intended ambient conditions without exceeding the maximum junction temperature rating.

Single Zener Diodes Part Context

This part belongs to the BZX84-G series of small signal Zener diodes manufactured by Vishay Semiconductors. The series covers a wide voltage range from 2.2 V to 75 V, offering standardized grading according to international E24 standards. These components are designed for general-purpose voltage regulation tasks in consumer and industrial electronics.

Single Zener Diodes Replacement Considerations

BZX84C8V2-G3-08