AZ23C9V1-HE3_A-08

$0.04

Description：DIODE ZENER ARRAY 9.1V SOT-23-3
Series：AZ23

SKU:34a52d276de4 Category: Zener Diode Arrays Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

Product Detailed Parameters

Description：DIODE ZENER ARRAY 9.1V SOT-23-3
Series：AZ23
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tape & Reel (TR)
Configuration：1 Pair Common Anode
Voltage - Zener (Nom) (Vz)：9.1 V
Tolerance：±5%
Power - Max：300 mW
Impedance (Max) (Zzt)：15 Ohms
Current - Reverse Leakage @ Vr：500 nA @ 6 V
Operating Temperature：150°C (TJ)
Grade：Automotive
Qualification：AEC-Q101
Mounting Type：Surface Mount
pa_package-case：
Supplier Device Package：SOT-23-3
Voltage - Forward (Vf) (Max) @ If：-

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AZ23C9V1-HE3_A-08

Overview

The AZ23C9V1-HE3_A-08 is a silicon planar Zener diode array from the AZ23 series, manufactured by Vishay General Semiconductor - Diodes Division. It features a dual common anode configuration with two elements in a single SOT-23 package. The nominal Zener voltage is 9.1 V with a tolerance of ±5%. Electrical characteristics include a maximum reverse leakage current of 0.1 µA at 7 V and a dynamic resistance (ZZ) of 10 Ω at a test current of 5 mA. The device is AEC-Q101 qualified for automotive applications and operates within a temperature range of -55 °C to +150 °C.

Feature Summary

Dual common anode Zener diode array integrated into a compact SOT-23 surface-mount package.
Qualified for automotive applications under the AEC-Q101 standard.
High electrostatic discharge protection capability exceeding 8 kV via human body model.
RoHS-compliant construction utilizing lead-free soldering materials.

Applications

Voltage regulation and reference circuits in automotive electronic systems.
Protection against overvoltage transients in sensitive signal lines.
Clamping applications in battery-powered consumer devices.

Procurement Notes

Verify component authenticity through authorized distribution channels or direct manufacturer engagement. Confirm that the specific ordering suffix matches the required tape-and-reel packaging format and quantity specifications. Ensure compliance with RoHS directives and AEC-Q101 qualification requirements relevant to the target application environment before finalizing procurement orders.

Selection Notes

Select this component when a dual common anode Zener array is required for space-constrained designs. The ±5% voltage tolerance suits general-purpose regulation tasks. Verify thermal management capabilities against the specified junction-to-lead thermal resistance values. Consider the operating temperature range limits to ensure reliability across the intended environmental conditions.

Part Context

This part belongs to the AZ23 series of small signal Zener diodes produced by Vishay Semiconductors. The series offers a wide range of graded Zener voltages according to the E24 standard. Variants exist with different tolerances and qualification levels, such as commercial grade versus automotive grade, allowing designers to choose based on specific reliability and performance needs.