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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 9.1V SOT-23
- Series：GSAZ23Cxxx
- Mfr：Good-Ark Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Configuration：1 Pair Common Anode
- Voltage - Zener (Nom) (Vz)：9.1 V
- Tolerance：±6.04%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：10 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 7 V
- Operating Temperature：150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-23
- Voltage - Forward (Vf) (Max) @ If：900 mV @ 10 mA
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Overview
The GSAZ23C9V1 is a surface mount Zener diode from the GSAZ23Cxxx series manufactured by Good-Ark Semiconductor. It features a nominal Zener voltage of 9.1 V with a ±5% tolerance, tested at a current of 5 mA. The device has a maximum power dissipation of 300 mW and operates within a junction temperature range of -55°C to +150°C. It utilizes an SOT-23 package and exhibits a maximum Zener impedance (ZZK) of 50 Ω at the test current. The component complies with MSL Class 1 standards for moisture sensitivity.
Feature Summary
- Dual-element Zener array configuration in a compact SOT-23 package
- Tight voltage tolerance of ±5% across the series
- Designed for general voltage regulation applications
Applications
- General voltage regulation circuits
- Mobile and handheld electronic systems
Procurement Notes
Verify the specific manufacturer documentation for the GSAZ23C9V1 to confirm current production status and availability. Ensure that the ordering suffixes match the required marking codes and packaging formats. Cross-reference the datasheet electrical parameters against your circuit requirements before finalizing procurement decisions.
Selection Notes
Select this component when a dual Zener configuration in an SOT-23 package is required for space-constrained designs. The 300 mW power rating and ±5% voltage tolerance make it suitable for precision reference or clamping tasks in portable electronics. Verify thermal resistance limits under expected ambient operating conditions.
Part Context
This part belongs to the GSAZ23Cxxx series, which offers a wide selection of Zener voltages ranging from 2.4 V to 51 V. All devices in this series share the same physical footprint and maximum power dissipation characteristics, allowing for design flexibility while maintaining consistent mechanical integration across different voltage requirements.
Replacement Considerations
Direct substitutes include other manufacturers' dual Zener arrays in SOT-23 packages with similar 300 mW ratings and 9.1 V nominal voltage, such as the DZ23C9V1 or AZ23C9V1. Verify pinout compatibility and electrical tolerances before substitution.
