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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 7.5V SOT-23-3
- Series：AZ23-G
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Configuration：1 Pair Common Anode
- Voltage - Zener (Nom) (Vz)：7.5 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：7 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 5 V
- Operating Temperature：-55°C ~ 150°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-23-3
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Overview
The AZ23C7V5-G3-18 is a dual common anode silicon planar Zener diode array manufactured by Vishay General Semiconductor - Diodes Division. It features a nominal Zener voltage of 7.5 V with a ±5% tolerance, tested at a current of 5 mA. The device operates within a temperature range of -55 °C to +150 °C and dissipates up to 300 mW on an FR-4 board. Packaged in a compact SOT-23-3 surface-mount format, it provides low reverse leakage (max 0.1 µA) and a dynamic resistance of 7 Ω.
Feature Summary
- Dual common anode configuration for space-efficient circuit designs
- Silicon planar construction ensuring robust performance
- ESD protection capability exceeding 8 kV via human body model
Applications
- Voltage reference circuits requiring dual stable potentials
- Clamping and protection stages in signal processing paths
- Biasing networks in portable electronic devices
Procurement Notes
Verify the specific ordering suffix '-18' to confirm the 10,000-unit reel packaging format. Ensure compliance with RoHS directives and material categorization requirements as defined in the official Vishay documentation before finalizing procurement specifications.
Selection Notes
Select this component when a dual common anode topology is required within a minimal footprint. The 'C' designation indicates a standard ±5% voltage tolerance suitable for general-purpose applications where tighter precision is not critical.
Part Context
This part belongs to the AZ23-G series of small signal Zener diodes. The series offers a wide range of graded voltages from 2.2 V to 75 V, utilizing the international E24 standard. Variants are available with different tolerances and tape-and-reel quantities to suit diverse manufacturing needs.
Replacement Considerations
AZ23B7V5-G3-18 (±2% tolerance)
FAQ
What is the maximum reverse leakage current?
The maximum reverse leakage current is 0.1 µA at a reverse voltage of 5 V.
Is this component AEC-Q101 qualified?
Standard versions are not automatically qualified; AEC-Q101 qualification is available upon request directly from the manufacturer.
What is the marking code for this device?
The marking code for the AZ23C7V5-G series is D52.
