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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 36V SOT-323
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Tape & Reel (TR)
- Configuration：1 Pair Common Anode
- Voltage - Zener (Nom) (Vz)：36 V
- Tolerance：±5.56%
- Power - Max：200 mW
- Impedance (Max) (Zzt)：90 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 25.2 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-323
- Voltage - Forward (Vf) (Max) @ If：900 mV @ 10 mA
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Overview
The AZ23C36WHE3-TP is a Zener diode array manufactured by Micro Commercial Components (MCC). It features a dual common anode configuration housed in a compact SOT-323 surface-mount package. The device provides a nominal Zener voltage of 36 V with a maximum power dissipation of 200 mW. Key electrical specifications include a maximum Zener impedance of 90 Ohms and a reverse leakage current of 100 nA at 27 V. The component operates within a temperature range of -55°C to +150°C junction temperature.
Feature Summary
- Dual common anode Zener array design for space-constrained circuits
- Automotive-grade reliability compliant with AEC-Q101 standards
- Compact SOT-323 package suitable for automated placement
Applications
- Voltage reference protection in automotive instrument clusters
- Transient voltage suppression in industrial control systems
- Over-voltage protection for sensitive logic inputs
Procurement Notes
Verify the specific suffix 'WHE3' against the manufacturer's latest datasheet to confirm halogen-free status and packaging type. Confirm availability through authorized distributors as supply may be restricted. Ensure the ordering part number matches the required voltage tolerance and package variant for your design.
Selection Notes
Select this component when a dual Zener solution is required in a minimal footprint. The 36 V rating suits applications needing precise clamping above standard logic levels. Verify that the 200 mW power rating meets the thermal requirements of the target environment, considering the small SOT-323 package size.
Part Context
This part belongs to the AZ23C series of automotive-grade Zener diodes from MCC. The series offers various voltage options in the SOT-323 package, designed for robust performance in harsh environments. The HE3 suffix typically indicates enhanced environmental compliance, such as halogen-free materials.
Replacement Considerations
Direct substitutes include other automotive-grade dual common anode Zener arrays in SOT-323 packages with 36 V nominal voltage and similar power ratings. Verify pinout compatibility and thermal characteristics before substitution.
