ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：DIODE ZENER ARRAY 12V SOT-23
- Series：-
- Mfr：Panjit International Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Configuration：1 Pair Common Anode
- Voltage - Zener (Nom) (Vz)：12 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：20 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 9 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：-
Download product information
Overview
The AZ23C12_R1_00001 is a dual surface mount Zener diode from the AZ23C2V4 series manufactured by Panjit International Inc. It features a common anode configuration within an SOT-23 molded plastic case. The nominal Zener voltage is 12 V with a tolerance range of 11.40 V to 12.60 V. Electrical characteristics include a maximum Zener impedance (ZZT) of 20 Ω at a test current of 5.0 mA, and a maximum reverse leakage current of 0.1 μA at 9.0 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 in a single common anode package for space-efficient circuit design.
- Manufactured using lead-free processes compliant with EU RoHS directives and halogen-free green molding compounds.
- Designed for automatic insertion into printed circuit boards.
Applications
- Voltage reference circuits requiring stable dual supply rails.
- Clamping and protection stages in low-power electronic systems.
- General-purpose voltage regulation in consumer electronics.
Procurement Notes
Verify component authenticity by cross-referencing the manufacturer part number and marking code against official Panjit documentation. Confirm compliance requirements such as RoHS status and moisture sensitivity levels prior to integration. Ensure that the ordering suffix matches the required reel packaging specifications for automated assembly lines.
Selection Notes
Select this component when a dual Zener array with a common anode topology is required in a compact SOT-23 footprint. The 12 V nominal voltage and 300 mW power rating suit low-current regulation tasks. Evaluate thermal resistance and derating curves if operation exceeds standard ambient temperatures.
Part Context
This part belongs to the AZ23C2V4 series, which encompasses dual Zener diodes with nominal voltages ranging from 2.4 V to 51 V. All members share identical mechanical dimensions and electrical testing conditions, differing primarily in breakdown voltage and corresponding marking codes. The series provides a standardized solution for multi-voltage reference applications.
Replacement Considerations
Direct substitutes within the same family include AZ23C12-AU_R1_000A1, which shares identical electrical parameters and physical form factor.
FAQ
What is the marking code for the AZ23C12?
The marking code for the AZ23C12 is D17.
What is the maximum Zener impedance at the test current?
The maximum Zener impedance (ZZT) is 20 Ω measured at a test current of 5.0 mA.
Is this component suitable for high-reliability aerospace applications?
No. The datasheet explicitly states that these products are not designed or authorized for equipment requiring high reliability, including aerospace machinery.
