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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 33V SOT-23
- Series：-
- Mfr：Panjit International Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Configuration：1 Pair Common Anode
- Voltage - Zener (Nom) (Vz)：33 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：80 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 25 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-23
- Voltage - Forward (Vf) (Max) @ If：-
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Overview
The AZ23C33_R1_00001 is a dual surface mount Zener diode from the Panjit AZ23C2V4 series, housed in an SOT-23 package. It features a common anode configuration with two independent Zener elements. The nominal Zener voltage is 33 V, with a tolerance range of 31.35 V to 34.65 V. Electrical characteristics include a maximum Zener impedance (ZZT) of 80 Ohms at a test current of 5.0 mA and a maximum reverse leakage current of 0.1 µA at 25 V. The device supports a power dissipation rating of 300 mW and operates within a junction temperature range of -55°C to +150°C.
Feature Summary
- Dual Zener diodes integrated into a single common anode configuration for space-saving designs.
- Utilizes planar die construction suitable for automated assembly processes.
- Complies with EU RoHS directives and utilizes halogen-free green molding compound.
Applications
- Voltage reference circuits requiring dual stable potentials.
- Clamping applications for transient voltage suppression.
- Biasing networks in low-power electronic systems.
Procurement Notes
Verify the specific ordering suffix against manufacturer documentation to confirm packaging type and reel specifications. Confirm that the component meets required environmental standards such as RoHS compliance before finalizing procurement orders.
Selection Notes
Select this component when a dual Zener array with a common anode topology is required. Ensure the circuit design accommodates the specified 300 mW power dissipation limit and verify that the 33 V breakdown voltage aligns with the target application requirements.
Part Context
This part belongs to the AZ23C2V4 series, which encompasses dual Zener diodes with voltages ranging from 2.4 V to 51 V. The series shares identical mechanical dimensions and thermal characteristics across all voltage variants, differing primarily in electrical parameters such as breakdown voltage and impedance.
Replacement Considerations
Direct substitutes within the same series include other AZ23Cxx variants with different voltage ratings but identical pinouts and configurations. Cross-manufacturer equivalents must match the SOT-23 package, common anode structure, and 300 mW power rating.
FAQ
What is the marking code for the AZ23C33?
The marking code for the AZ23C33 is D27.
What is the maximum reverse leakage current at 25 V?
The maximum reverse leakage current is 0.1 µA when measured at 25 V.
Is a common cathode version available in this series?
Yes, the DZ Series offers a common cathode style variant within the same product family.
