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 9.1V SOT-23
- Series：-
- Mfr：Taiwan Semiconductor Corporation
- Package：Tape & Reel (TR)
- Configuration：1 Pair Common Anode
- Voltage - Zener (Nom) (Vz)：9.1 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：10 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 7 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 AZ23C9V1 is a dual surface-mount Zener diode array manufactured by Taiwan Semiconductor Corporation. It features a common anode configuration housed in an SOT-23 package. The nominal Zener voltage is 9.1 V with a range of 8.5 V to 9.6 V, tested at a current of 5 mA. Maximum power dissipation is 300 mW, and the maximum junction temperature is 150 °C. Electrical characteristics include a maximum Zener impedance (Zzt) of 10 Ω and a maximum leakage current of 7.0 µA.
Feature Summary
- Dual common anode configuration for space-efficient circuit design
- Halogen-free molding compound compliant with IEC standards
- Suitable for automated assembly processes
Applications
- Low voltage stabilizers or voltage references
- Adapters
- Lighting applications
- On-board DC/DC converters
Procurement Notes
Verify the specific ordering suffix when purchasing. The 'R' indicates standard packaging, while 'FG' denotes halogen-free green compound. Confirm the package type matches the required reel specifications for automated insertion. Ensure the component meets environmental compliance requirements for the target market.
Selection Notes
Select this component for circuits requiring dual voltage regulation within a compact footprint. Verify that the operating voltage falls within the specified 8.5 V to 9.6 V range. Consider the thermal resistance of 420 °C/W for heat dissipation planning. Ensure the application does not exceed the 300 mW power dissipation limit under all conditions.
Part Context
This device belongs to the AZ23C series, which covers Zener voltages from 2.7 V to 51 V. All variants share the same SOT-23 package and electrical structure, differing only in their specific breakdown voltage ratings. This series is designed for general-purpose voltage regulation tasks in consumer and industrial electronics.
Replacement Considerations
Cross-reference with other manufacturers offering dual common anode Zener arrays in SOT-23 packages. Verify matching voltage tolerances, impedance values, and power ratings before substitution. Ensure the replacement part meets the same mechanical and environmental standards.
