onsemi

MMBZ5V6ALT1G

MMBZ5V6ALT1G Description

The MMBZ5V6ALT1G from onsemi is a high-performance surface-mount TVS (Transient Voltage Suppressor) diode designed for general-purpose transient voltage protection. This bidirectional Zener diode features a 3V reverse standoff voltage (Typ) and a minimum breakdown voltage of 5.32V, ensuring robust protection against voltage spikes. With a peak pulse current rating of 3A (10/1000µs) and a maximum clamping voltage of 8V, it effectively suppresses transient surges while maintaining low leakage. Packaged in a compact SOT23-3 format and supplied in Tape & Reel (TR), it is ideal for space-constrained PCB designs.

MMBZ5V6ALT1G Features

• Low Clamping Voltage (8V @ Ipp): Ensures minimal stress on protected circuits.
• High Peak Pulse Power (24W): Provides reliable surge protection for sensitive electronics.
• Bidirectional Configuration (2 Unidirectional Channels): Protects against both positive and negative transients.
• RoHS3 & REACH Compliant: Meets environmental and regulatory standards.
• Moisture Sensitivity Level (MSL) 1: Suitable for unlimited floor life, simplifying storage and handling.
• Surface-Mount (SOT23-3): Optimized for automated assembly and high-density layouts.

MMBZ5V6ALT1G Applications

This TVS diode excels in ESD (Electrostatic Discharge) and transient voltage protection for:

• Consumer Electronics: USB ports, HDMI interfaces, and audio/video inputs.
• Industrial Systems: Sensor interfaces, PLCs, and low-voltage control circuits.
• Automotive Electronics: CAN bus, infotainment systems, and onboard power supplies.
• Telecom & Networking: Signal lines, data transmission circuits, and RF modules.
  Its fast response time and low capacitance make it ideal for high-speed data lines, while its compact footprint suits portable and IoT devices.

Conclusion of MMBZ5V6ALT1G

The MMBZ5V6ALT1G stands out for its balanced performance in clamping voltage, power dissipation, and form factor, making it a versatile choice for transient protection. Its bidirectional operation, compliance with industry standards, and reliability position it as a superior alternative to conventional suppressors. Engineers can confidently integrate it into designs requiring robust surge protection without compromising board space or efficiency.