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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 2.8V SOT-363
- Series：-
- Mfr：Panjit International Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Configuration：3 Independent
- Voltage - Zener (Nom) (Vz)：2.8 V
- Tolerance：±5%
- Power - Max：200 mW
- Impedance (Max) (Zzt)：30 Ohms
- Current - Reverse Leakage @ Vr：75 µA @ 1 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-363
- Voltage - Forward (Vf) (Max) @ If：-
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Overview
The MMBZ5224BTW_R1_00001 is a surface mount silicon Zener diode from the Panjit MMBZ5221BTW to MMBZ5267BTW series. It features planar die construction and operates within a junction temperature range of -55°C to +150°C. The device provides a nominal Zener voltage of 2.8V with a tolerance between 2.66V and 2.94V at a test current of 20mA. Maximum Zener impedance is specified as 30Ω at IZT and 1400Ω at ZZK. Power dissipation is rated at 200mW, with a peak forward surge current capability of 2A. The component is housed in an SOT-363 plastic package.
Feature Summary
- Planar die construction for reliable performance
- Suitable for automated assembly processes
- Lead-free compliant with EU RoHS 2.0 standards
Applications
- Voltage regulation circuits
- Overvoltage protection applications
- Reference voltage generation
Procurement Notes
Verify the specific part number against official manufacturer documentation to ensure compatibility with design requirements. Confirm that the ordering suffix matches the intended packaging configuration. Review the datasheet for detailed electrical characteristics and mechanical dimensions before finalizing procurement specifications.
Selection Notes
Select this component based on the required Zener voltage and power dissipation limits. Ensure the operating environment stays within the specified temperature range. Verify that the package type fits the available board space and mounting constraints. Check impedance values to confirm suitability for the target application's precision needs.
Part Context
This component belongs to the MMBZ5221BTW to MMBZ5267BTW series of surface mount silicon Zener diodes manufactured by Panjit International Inc. The series covers a wide voltage range from 2.4V to 75V, all sharing similar mechanical and thermal characteristics. The MMBZ5224BTW variant specifically addresses low-voltage regulation needs within this lineup.
Replacement Considerations
Direct substitutes include other MMBZ52xxBTW series parts with matching voltage ratings. Cross-reference impedance and leakage current specifications when considering alternative manufacturers. Ensure any replacement maintains the same SOT-363 package footprint and thermal performance capabilities.
