AZ23C3V6-G3-18

Overview

The AZ23C3V6-G3-18 is a dual common anode silicon planar Zener diode array from the Vishay AZ23-G series, housed in a SOT-23 surface-mount package. It features a nominal Zener voltage of 3.6 V with a ±5% tolerance and a maximum power dissipation of 300 mW on an FR-4 board. The device operates within a temperature range of -55 °C to +150 °C and includes ESD protection exceeding 8 kV (HBM) and 800 V (MM). Electrical characteristics include a reverse leakage current of 5 μA maximum at 3.78 V and a dynamic resistance of 90 Ω at a test current of 5 mA.

Feature Summary

• Dual common anode configuration for space-efficient circuit design
• ESD capability compliant with AEC-Q101 standards
• Green commercial grade material composition

Applications

• Voltage reference circuits requiring dual independent references
• Clamping and protection stages in signal conditioning paths
• Biasing networks in low-power electronic systems

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm reel specifications and minimum order quantities. Confirm RoHS compliance status and material categorization details directly from the manufacturer's datasheet before finalizing procurement plans.

Selection Notes

Select this component when a dual common anode Zener array is required in a compact SOT-23 footprint. Ensure the 3.6 V nominal voltage aligns with circuit requirements and verify that the 300 mW power dissipation rating is sufficient for the intended thermal environment.

Part Context

This part belongs to the AZ23-G series of small signal Zener diodes manufactured by Vishay General Semiconductor - Diodes Division. The series offers various Zener voltages graded according to the international E24 standard, providing flexibility for diverse voltage regulation applications across consumer and industrial electronics.

Replacement Considerations

Parametric equivalents such as AZ23C3V6-E3-08 or AZ23C3V6-G3-08 are available from the same manufacturer. Verify pinout compatibility and electrical parameter alignment before substituting.