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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 27V SOT-23-3
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Configuration：1 Pair Common Cathode
- Voltage - Zener (Nom) (Vz)：27 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：80 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 DZ23C27-7-F is a dual surface mount Zener diode manufactured by Diodes Incorporated, housed in an SOT-23 package. It features a common cathode configuration with two integrated Zener elements. The nominal Zener voltage ranges from 25.1 V to 28.9 V at a test current of 5.0 mA. Maximum Zener impedance is specified as 80 Ω at the test current and 250 Ω at a low current of 1.0 mA. The device supports a maximum power dissipation of 300 mW and operates within a temperature range of -65°C to +150°C.
Feature Summary
- Dual Zeners in Common Cathode Configuration
- 300mW Power Dissipation
- Ideally Suited for Automated Insertion
- Delta VZ For Both Diodes in One Case is ≤ 5%
- Totally Lead-Free & Fully RoHS Compliant
Applications
- Voltage regulation circuits
- Over-voltage protection
- Reference voltage generation
Procurement Notes
Verify component authenticity through authorized distribution channels or direct manufacturer engagement. Confirm that the specific part number matches the required electrical specifications and packaging format. Ensure compliance with relevant environmental directives such as RoHS standards before integration into final assemblies.
Selection Notes
Select this component when a compact dual Zener solution is required for space-constrained designs. The common cathode arrangement simplifies circuit topology compared to discrete components. Evaluate thermal management requirements based on the 300 mW power dissipation limit and ambient operating conditions.
Part Context
This component belongs to the DZ23C series of dual surface mount Zener diodes produced by Diodes Incorporated. The series offers various voltage options within the same SOT-23 footprint, facilitating design flexibility. The '-7-F' suffix indicates commercial grade qualification and tape and reel packaging.
Replacement Considerations
Direct substitutes include other DZ23C27 variants from Diodes Incorporated or equivalent dual Zener arrays from manufacturers offering SOT-23 packages with matching voltage and impedance characteristics.
