AZ23B3V6-G3-08

Overview

The AZ23B3V6-G3-08 is a dual common anode silicon planar Zener diode array from the Vishay AZ23-G series. It provides two independent voltage regulation channels within a single SOT-23 package. The nominal Zener voltage is 3.6 V with a tight tolerance of ±2%. Each channel operates at a test current of 5 mA, dissipating up to 300 mW on an FR-4 board. The device supports an operating temperature range from -55 °C to +150 °C and features high ESD protection capability.

Feature Summary

• Dual common anode configuration for space-efficient circuit design
• Tight voltage tolerance of ±2% for precise regulation applications
• High electrostatic discharge (ESD) robustness exceeding 8 kV HBM
• Green commercial grade material composition compliant with RoHS

Applications

• Voltage reference circuits requiring dual rails
• Input protection stages in signal conditioning paths
• Clamping networks for transient suppression

Procurement Notes

Verify the specific ordering code suffix against the manufacturer's documentation to confirm tape and reel specifications. Ensure that the procurement channel sources components directly from authorized distributors to guarantee authenticity and traceability. Confirm compliance requirements match the project specifications before finalizing orders.

Selection Notes

Select this component when a dual-channel voltage reference is required in a compact surface-mount footprint. The ±2% tolerance makes it suitable for precision analog applications where standard 5% tolerances are insufficient. Verify that the thermal dissipation constraints of the application align with the 300 mW rating on FR-4 substrates.

Part Context

This part belongs to the AZ23-G series of small signal Zener diodes manufactured by Vishay Semiconductors. The series offers a wide range of Zener voltages from 2.2 V to 75 V. The 'B' designation indicates the tighter 2% voltage tolerance compared to the standard 'C' grade. The device utilizes a standard SOT-23 package compatible with automated pick-and-place assembly processes.

Replacement Considerations

Direct replacements include other AZ23B3V6 variants with different packaging options such as AZ23B3V6-G3-18. Cross-brand equivalents must be verified for pinout compatibility, specifically the common anode configuration, and thermal characteristics.