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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 3.6V 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)：3.6 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：95 Ohms
- Current - Reverse Leakage @ Vr：-
- 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 AZ23C3V6-E3-08 is a dual common anode silicon planar Zener diode array from the Vishay AZ23 series, housed in a surface-mount SOT-23 package. It provides two independent Zener diodes sharing a common anode terminal. The nominal Zener voltage is 3.6 V with a tolerance of ±5%, tested at a current of 5 mA. Maximum reverse leakage current is 5 µA at 1 V, and dynamic resistance is 90 Ω at 1 kHz. The device supports a maximum power dissipation of 300 mW on an FR-4 board and operates within a temperature range of -55 °C to +150 °C.
Feature Summary
- Dual common anode configuration for space-efficient circuit design
- ESD protection capability exceeding 8 kV (HBM) and 800 V (MM)
- RoHS-compliant commercial grade construction
Applications
- Voltage reference circuits requiring dual rails
- Transient voltage suppression in low-voltage signal lines
- Clamping applications in portable electronic devices
Procurement Notes
Verify that the ordering code suffix matches the required tape and reel quantity. The '-08' designation indicates units per reel on an 8 mm tape. Confirm RoHS compliance status if specific environmental regulations apply to the end product assembly process.
Selection Notes
Select this component when a dual Zener array with a common anode topology is required in a compact SOT-23 footprint. Ensure the 3.6 V nominal voltage aligns with the target clamping or reference level. Verify that the 300 mW thermal rating on standard PCB footprints meets the application's power dissipation requirements.
Part Context
This part belongs to the AZ23 series of small signal Zener diodes manufactured by Vishay Semiconductors. The series offers various voltage grades based on the E24 standard. The 'C' suffix denotes a ±5% voltage tolerance, while the 'E3' indicates RoHS compliance without halogenated flame retardants.
Replacement Considerations
Publicly confirmed parameter-equivalent substitutes include AZ23C3V6-G3-08 and AZ23B3V6-E3-08. Verify pinout compatibility and electrical tolerances before substitution.
FAQ
What is the marking code for the AZ23C3V6-E3-08?
The marking code for this device is D44.
Does the AZ23C3V6-E3-08 have AEC-Q101 qualification?
No, the base P/N-E3 version is commercial grade. AEC-Q101 qualification is available only in the HE3_A variant.
What is the maximum operating junction temperature?
The maximum junction temperature is 150 °C.
