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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 6.8V SOT-23-3
- Series：AZ23
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Configuration：1 Pair Common Anode
- Voltage - Zener (Nom) (Vz)：6.8 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：8 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 3 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 AZ23C6V8-E3-08 is a dual common anode silicon planar Zener diode array from the AZ23 series, manufactured by Vishay Semiconductors. It features a nominal Zener voltage of 6.8 V with a ±5% tolerance and operates at a test current of 5 mA. The device provides a maximum reverse leakage current of 1 µA and a dynamic resistance of 8 Ω. Packaged in a SOT-23 housing, it supports surface-mount assembly and offers an operating temperature range from -55 °C to +150 °C.
Feature Summary
- Dual common anode configuration for integrated circuit protection
- ESD capability exceeding 8 kV (HBM) and 800 V (MM)
- RoHS-compliant commercial grade construction
Applications
- Voltage reference circuits requiring dual channels
- Transient voltage suppression in signal lines
- Input protection for sensitive electronic components
Procurement Notes
Verify the specific ordering suffix '-08' to confirm the 3000-unit reel packaging format. Ensure that the standard commercial grade designation matches the project requirements, as automotive-grade variants utilize different suffixes. Cross-reference the manufacturer part number against official distributor catalogs to validate authenticity before finalizing procurement orders.
Selection Notes
Select this component when a dual-channel voltage regulation solution is required within a compact SOT-23 footprint. The 6.8 V nominal rating suits applications needing precise clamping levels. Verify that the 5 mA test current aligns with the target circuit's biasing constraints and that the ±5% tolerance meets the design specifications.
Part Context
This device belongs to the AZ23 series of small signal Zener diodes. The series utilizes silicon planar technology and offers various voltage options graded according to the E24 standard. The 'C' designation indicates the standard ±5% tolerance level available across the product family.
Replacement Considerations
AZ23C6V8-E3-18
FAQ
What is the ESD protection rating for this component?
The device provides an ESD capability of greater than 8 kV according to the human body model and greater than 800 V according to the machine model.
How does the tolerance code affect the part number?
The letter 'C' in the ordering code signifies a standard Zener voltage tolerance of ±5%. Replacing 'C' with 'B' would indicate a tighter ±2% tolerance.
