The ZMM9V1ST is a Zener diode manufactured by Semtech Corporation, designed for voltage regulation and transient voltage suppression applications. It provides a stable voltage reference and is essential for protecting sensitive electronic components from voltage spikes.

Applications:

• Voltage Regulation
• Transient Voltage Suppression (TVS)
• Overvoltage Protection
• Clipping Circuits
• Portable Devices

Features:

• Surface Mount Device (SMD)
• Glass Passivated Junction
• Low Leakage Current
• High Surge Capability
• Lead-Free Finish / RoHS Compliant

Benefits:

• Provides a reliable and stable voltage reference.
• Protects electronic components from damaging voltage transients.
• Allows for compact circuit designs.
• Ensures reliable performance and long lifespan.
• Complies with environmental standards.

Technical Specifications:

The ZMM9V1ST features a Zener voltage of 9.1V. It typically has a forward voltage of around 0.9V at a forward current of 10mA. The reverse leakage current is typically less than 1 μA. It has a power dissipation of approximately 500mW. The operating temperature range is from -65°C to +150°C. It is packaged in a SOD-80 or similar small outline package, making it suitable for automated assembly. The 'ST' suffix may denote a specific testing or quality standard applied by Semtech.