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Product Detailed Parameters
- Description：DIODE SOT23
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Configuration：-
- Technology：-
- Voltage - DC Reverse (Vr) (Max)：-
- Current - Average Rectified (Io) (per Diode)：-
- Voltage - Forward (Vf) (Max) @ If：-
- Speed：-
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：-
- Operating Temperature - Junction：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
Download product information
Overview
The MMBZ30VA-TR is an ESD protection diode manufactured by Nexperia. It belongs to the Zener diode category and is designed for circuit protection applications. The component utilizes a SOT23 (TO-236AB) surface-mount package, which provides a compact footprint suitable for space-constrained designs. It functions as a transient voltage suppressor to safeguard sensitive electronic circuits from electrostatic discharge events.
Feature Summary
- Provides robust electrostatic discharge protection for sensitive signal lines
- Utilizes a compact SOT23 surface-mount package for efficient board space utilization
- Designed for reliable transient voltage suppression in consumer electronics
Applications
- Protection of data interfaces in mobile devices
- ESD protection for USB ports in portable electronics
- Transient voltage suppression in automotive infotainment systems
Procurement Notes
Verify the specific ordering code against the manufacturer's official datasheet to ensure compatibility with design requirements. Confirm that the tape-and-reel packaging matches the automated assembly equipment specifications. Cross-reference the RoHS compliance status with current regulatory standards before finalizing procurement orders.
Selection Notes
Select this component based on its clamping voltage characteristics relative to the operating voltage of the protected circuit. Ensure the package type aligns with the PCB layout constraints and soldering profile capabilities. Evaluate the capacitance value to determine suitability for high-speed signal lines where signal integrity is critical.
Part Context
This component is part of Nexperia's extensive portfolio of circuit protection devices. The series includes various Zener and TVS diodes tailored for different voltage ratings and package sizes. These components are widely used across industrial, automotive, and consumer electronics sectors to enhance system reliability against electrical overstress events.
Replacement Considerations
Consult the official Nexperia replacement guide for verified substitute part numbers. Ensure any alternative component maintains identical pinout configuration and package dimensions to facilitate direct board replacement without redesign.
FAQ
What is the primary function of the MMBZ30VA-TR?
It serves as an ESD protection diode designed to clamp transient voltages and protect sensitive downstream components from electrostatic discharge damage.
Which package style does this component use?
The component is housed in a SOT23 (also known as TO-236AB) surface-mount package.
