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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 36V SOT-23-3
- Series：AZ23
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Configuration：1 Pair Common Anode
- Voltage - Zener (Nom) (Vz)：36 V
- Tolerance：±2%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：90 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 27 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 AZ23B36-E3-08 is a dual common anode silicon planar Zener diode array from Vishay, housed in a SOT-23 surface-mount package. It features a nominal Zener voltage of 36 V with a tight ±2% tolerance and a maximum dynamic resistance of 87 Ω at a test current of 2 mA. The device supports a maximum power dissipation of 500 mW on the lead and operates within a temperature range of -55 °C to +150 °C. Compliant with RoHS standards, it provides reliable voltage regulation for compact electronic designs.
Feature Summary
- Dual common anode configuration for space-efficient circuit integration
- Tight ±2% Zener voltage tolerance for precise reference applications
- AEC-Q101 qualified ESD protection exceeding 8 kV (HBM) and 800 V (MM)
- RoHS-compliant commercial grade construction
Applications
- Precision voltage reference circuits
- Over-voltage protection stages
- Signal conditioning and clamping networks
Procurement Notes
Verify the specific ordering suffix against official documentation to confirm tape-and-reel quantities and packaging dimensions. Ensure that the selected variant matches the required tolerance class and environmental compliance standards for the intended manufacturing process.
Selection Notes
Select this component when a dual Zener array with high voltage accuracy is required in a minimal footprint. The ±2% tolerance distinguishes it from standard ±5% variants, making it suitable for applications demanding strict voltage regulation without additional trimming.
Part Context
This part belongs to the AZ23 series of small signal Zener diodes manufactured by Vishay General Semiconductor. The series offers a wide range of standardized voltages based on the E24 standard, providing designers with consistent performance characteristics across various voltage ratings.
Replacement Considerations
AZ23B36-E3-18
FAQ
What is the reverse leakage current specification for the AZ23B36-E3-08?
The maximum reverse leakage current is specified as 50 μA at a reverse voltage of 27 V.
How does the 'B' designation affect the electrical parameters compared to 'C'?
The 'B' designation indicates a tighter Zener voltage tolerance of ±2%, whereas the 'C' designation corresponds to a standard tolerance of ±5%.
Is the AZ23B36-E3-08 qualified for automotive applications?
No, the base P/N-E3 is designated as commercial grade. Automotive qualification requires the HE3_A suffix indicating AEC-Q101 compliance.
