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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 2.7V SOT-363
- Series：-
- Mfr：Panjit International Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Configuration：3 Independent
- Voltage - Zener (Nom) (Vz)：2.7 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 MMBZ5223BTW_R1_00001 is a surface mount silicon Zener diode from the Panjit MMBZ5221BTW series. It features a nominal Zener voltage of 2.7 V with a tolerance range of 2.57 V to 2.84 V at a test current of 20.0 mA. The device has a maximum power dissipation of 200 mW and operates within a junction temperature range of -55°C to +150°C. Electrical characteristics include a maximum Zener impedance (ZZT) of 30 Ω at IZT, and a maximum reverse leakage current of 75 μA at VR = 1.0 V. The component utilizes an SOT-363 plastic case.
Feature Summary
- Planar die construction for stable voltage regulation
- Designed for automated assembly processes
- Lead-free compliant with EU RoHS 2.0 standards
Applications
- Voltage reference circuits
- Over-voltage protection
- Clamping applications in consumer electronics
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging and marking codes. Confirm that the requested part number matches the exact electrical specifications required for the design. Cross-reference the datasheet revision date to ensure compatibility with current manufacturing standards. Ensure compliance with environmental directives relevant to the target market.
Selection Notes
Select this component based on the required 2.7 V Zener voltage and 200 mW power rating. Consider the SOT-363 package size for space-constrained PCB layouts. Evaluate the maximum reverse leakage current and Zener impedance limits to ensure they meet circuit sensitivity requirements. Verify thermal management capabilities within the specified operating temperature range.
Part Context
This part belongs to the MMBZ5221BTW ~ MMBZ5267BTW series of surface mount silicon Zener diodes manufactured by Panjit International Inc. The series covers a wide voltage range from 2.4 V to 75 V, all sharing the same 200 mW power dissipation capability and SOT-363 package form factor. This specific model represents the 2.7 V variant within that lineup.
Replacement Considerations
Direct substitutes within the same series include other MMBZ52xxBTW variants with different voltage ratings but identical packages and power ratings. Cross-manufacturer equivalents should match the 2.7 V nominal voltage, 200 mW power dissipation, and SOT-363 package dimensions.
