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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 11V SOT-23-3
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Configuration：1 Pair Common Cathode
- Voltage - Zener (Nom) (Vz)：11 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：20 Ohms
- Current - Reverse Leakage @ Vr：-
- Operating Temperature：-65°C ~ 150°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-23-3
- Voltage - Forward (Vf) (Max) @ If：-
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Overview
The DZ23C11-7-F is a dual Zener diode array manufactured by Diodes Incorporated, housed in an SOT-23 surface-mount package. It features a common cathode configuration with two silicon junctions within a single molded plastic case. The nominal Zener voltage ranges from 10.4 V to 11.6 V at a test current of 5.0 mA. Maximum Zener impedance is specified as 20 Ω at the test current and 70 Ω at a leakage current of 1.0 mA. The device supports a maximum power dissipation of 300 mW and operates across a temperature range of -65°C to +150°C.
Feature Summary
- Dual Zener diodes integrated in a common cathode configuration for space-efficient circuit design.
- High reliability qualification meeting JEDEC standards for demanding applications.
- Environmentally compliant construction that is fully lead-free, halogen-free, and antimony-free.
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 ordering suffix against manufacturer documentation to confirm commercial versus automotive grade status. Ensure the requested quantity aligns with standard shipping configurations, typically provided in tape and reel formats. Confirm compliance requirements such as RoHS and REACH directives match project specifications before finalizing orders.
Selection Notes
Select this component when a compact dual Zener solution is required for voltage regulation or protection. Evaluate the thermal resistance and power derating curves to ensure adequate heat dissipation within the operating environment. Compare the impedance and temperature coefficient specifications against circuit tolerance requirements to verify performance suitability.
Part Context
This part belongs to the DZ23C series of dual surface mount Zener diodes produced by Diodes Incorporated. The series covers a wide voltage range from 2.7 V to 51 V, offering consistent packaging and electrical characteristics across different breakdown voltages. It serves as a direct replacement for legacy discrete dual Zener arrangements in modern PCB layouts.
Replacement Considerations
The AZ23 series offers a common anode alternative within the same product family. Verify pinout compatibility and electrical parameters when substituting with other manufacturers' SOT-23 dual Zener arrays.
