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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 10V SOT-363
- Series：-
- Mfr：Panjit International Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Configuration：3 Independent
- Voltage - Zener (Nom) (Vz)：10 V
- Tolerance：±5%
- Power - Max：200 mW
- Impedance (Max) (Zzt)：17 Ohms
- Current - Reverse Leakage @ Vr：3 µA @ 8 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 MMBZ5240BTW_R1_00001 is a surface mount silicon Zener diode from the Panjit MMBZ5221BTW to MMBZ5267BTW series. It features a nominal Zener voltage of 10V, with a minimum of 9.50V and a maximum of 10.50V. The device has a power dissipation rating of 200mW at 25°C and operates within a junction temperature range of -55°C to +150°C. Electrical characteristics include a maximum Zener impedance (ZZT) of 17Ω at IZT=20mA and a maximum reverse leakage current of 3.0μA at VR=8.0V. It utilizes an SOT-363 plastic package.
Feature Summary
- Planar die construction for robust performance
- Low profile SOT-363 package suitable for automated assembly
- Lead-free composition compliant with EU RoHS 2.0 directives
Applications
- Voltage regulation in compact electronic circuits
- Protection against voltage transients
- Reference voltage sources in signal processing
Procurement Notes
Verify the specific ordering suffix matches the required packaging configuration. Confirm that the component meets all applicable environmental compliance standards relevant to your region. Ensure the supplier provides valid traceability documentation, including lot numbers, as Panjit uses lot numbers for tracking purposes during quality assurance inquiries.
Selection Notes
Select this component when a 10V reference or regulation point is required in space-constrained designs. The SOT-363 package allows for high-density mounting. Verify that the 200mW power dissipation rating is sufficient for the expected operating conditions and derating requirements. Check the maximum Zener impedance value to ensure it meets the circuit's accuracy specifications.
Part Context
This part belongs to the MMBZ52xxBTW series, which offers a wide range of Zener voltages from 2.4V to 75V in the same SOT-363 footprint. This standardization simplifies inventory management for designs requiring multiple voltage levels. The series is designed for general-purpose applications where small size and reliable voltage clamping are priorities.
Replacement Considerations
Other parts within the MMBZ5221BTW to MMBZ5267BTW series can replace each other if the voltage rating differs. Cross-brand replacements must match the SOT-363 package dimensions, 10V nominal voltage, and 200mW power rating. Verify pinout compatibility and electrical parameters before substitution.
