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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 6.2V SOT-23-3
- Series：AZ23
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Configuration：1 Pair Common Anode
- Voltage - Zener (Nom) (Vz)：6.2 V
- Tolerance：±2%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：10 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 2 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 AZ23B6V2-E3-08 is a dual common anode silicon planar Zener diode array from Vishay Semiconductors, housed in a surface-mount SOT-23 package. It features a nominal Zener voltage of 6.2 V with a tight tolerance of ±2%. The device operates at a test current of 5 mA and provides a maximum dynamic resistance of 10 Ω. Electrical characteristics include a reverse leakage current of 1 μA at 3 V and a temperature coefficient ranging from -1 to 7 x 10⁻⁴/°C. It supports an operating temperature range of -55 °C to +150 °C and dissipates up to 300 mW on an FR-4 board.
Feature Summary
- Dual common anode configuration for space-efficient circuit designs
- Tight ±2% voltage tolerance for precision regulation applications
- High ESD protection capability exceeding 8 kV (HBM) and 800 V (MM)
- RoHS-compliant commercial grade construction
Applications
- Precision voltage reference circuits requiring dual channels
- Overvoltage protection stages in signal conditioning paths
- Clamping networks in high-speed digital interfaces
Procurement Notes
Verify the specific ordering code suffix against the manufacturer's latest documentation to confirm reel size and tape specifications. Ensure that the procurement channel sources genuine Vishay components to maintain compliance with RoHS directives and AEC-Q101 qualification standards where applicable. Cross-reference the marking code DE0 to validate authenticity upon receipt.
Selection Notes
Select this component when a dual-channel Zener array with strict ±2% voltage accuracy is required in a compact SOT-23 footprint. Consider the low dynamic resistance of 10 Ω for stable clamping performance. Verify that the thermal dissipation requirements align with the 300 mW limit on standard FR-4 substrates during operation.
Part Context
This part belongs to the AZ23 series of small signal Zener diodes manufactured by Vishay General Semiconductor. The series utilizes silicon planar technology and offers various voltage grades based on the E24 standard. The 'B' designation indicates the tighter ±2% tolerance variant compared to the standard ±5% 'C' grade within the same family.
Replacement Considerations
AZ23B6V2-E3-18
FAQ
What is the marking code for the AZ23B6V2-E3-08?
The marking code for this device is DE0.
What is the maximum reverse leakage current specified for this part?
The maximum reverse leakage current is 1 μA, measured at a reverse voltage of 3 V.
Does the AZ23B6V2-E3-08 have automotive qualification?
No, the base P/N-E3 is a commercial grade part. Automotive qualification (AEC-Q101) is available only for parts with the HE3_A suffix.
