AZ23C13-G3-18

Overview

The AZ23C13-G3-18 is a silicon planar Zener diode array manufactured by Vishay General Semiconductor - Diodes Division. It features a dual common anode configuration within a SOT-23 surface-mount package. The nominal Zener voltage is 13 V with a tolerance of ±5 %. Electrical characteristics include a maximum reverse leakage current of 0.1 μA at 10 V, a dynamic impedance (ZZ) of 25 Ω at a test current of 5 mA, and a temperature coefficient ranging from 7 to 9 x 10⁻⁴/°C. The device supports a maximum power dissipation of 300 mW on an FR-4 board and operates within a temperature range of -55 °C to +150 °C.

Feature Summary

• Dual common anode configuration for integrated circuit protection
• Silicon planar construction ensuring high reliability
• ESD capability exceeding 8 kV via human body model

Applications

• Voltage reference circuits requiring stable dual outputs
• Input/output protection in portable electronic devices
• Clamping applications in signal conditioning modules

Procurement Notes

Verify the specific ordering suffix '-18' to confirm the 10,000-unit reel packaging format. Ensure compliance with RoHS3 directives and material categorization requirements as defined in the official Vishay documentation before finalizing procurement orders.

Selection Notes

Select this component when a dual Zener array with a 13 V nominal breakdown is required. The 'C' designation indicates a standard ±5 % voltage tolerance. Verify that the 300 mW thermal rating on FR-4 substrates meets the application's power dissipation constraints.

Part Context

This part belongs to the AZ23-G series of small signal Zener diodes. The series offers various voltage grades according to the E24 standard. The base product number is AZ23C13, with the suffix indicating the specific tape and reel quantity and commercial grade status.

Replacement Considerations

AZ23B13-G3-18 provides a tighter ±2 % voltage tolerance variant within the same package and series.