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),Cut Tape (CT)
- 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 RFG is a dual Zener diode array manufactured by Taiwan Semiconductor Corporation, housed in an SOT-23 surface-mount package. It features a common cathode configuration with a nominal Zener voltage of 9.1 V and a power dissipation rating of 300 mW. The device maintains a tight voltage tolerance of ±5% and operates within a junction temperature range of -55°C to +150°C. Key electrical characteristics include a maximum reverse leakage current of 100 nA at 7 V and a Zener impedance of 10 Ohms, tested at a current of 5 mA.
Feature Summary
- Dual Zener diodes integrated into a single compact SOT-23 package for space-constrained designs.
- Common cathode configuration simplifies circuit layout and component placement.
- High thermal stability supports operation across extended industrial temperature ranges.
Applications
- Voltage reference circuits requiring stable dual supply rails.
- Transient voltage suppression in low-power signal lines.
- Clamping applications in portable electronic devices.
Procurement Notes
Verify the specific suffix 'RFG' against the manufacturer's official datasheet to confirm packaging details such as reel size or tape-and-reel specifications. Ensure the ordering part number matches the exact electrical tolerances and package type required for the design. Cross-reference with authorized distributors to confirm current availability and lead times before finalizing procurement plans.
Selection Notes
Select this component when a dual Zener solution is needed in a minimal footprint. The 300 mW power rating suits low-current applications. Verify that the 9.1 V breakdown voltage aligns with the target circuit requirements. Consider the 10 Ohm impedance for high-frequency response needs. Confirm compatibility with automated assembly processes due to the SMD format.
Part Context
This part belongs to the AZ23C series of dual Zener arrays from Taiwan Semiconductor. The series offers various voltage options in the SOT-23 package. The 'RFG' suffix typically denotes specific packaging or handling attributes defined by the manufacturer. This family is designed for general-purpose voltage regulation and protection in consumer and industrial electronics.
Replacement Considerations
Direct substitutes include AZ23C9V1-TP from Micro Commercial Components and DZ23C9V1_R1_00001 from Panjit International. These alternatives share similar electrical parameters and SOT-23 packaging. Verify pinout compatibility and thermal characteristics before substitution.
