onsemi 2-Element Uni-Directional ESD Protection Diode 40W 3-Pin SOT-23 MMBZ16VALT1G

onsemi MMBZ16VALT1G is a 2-element unidirectional electrostatic discharge (ESD) protection diode designed to safeguard sensitive electronic components from damaging transient voltage events. Encapsulated in a small SOT-23 surface-mount package, it features a common anode diode configuration that enables efficient integration into compact circuits.

This diode offers a peak pulse power dissipation of 40 watts at 1 millisecond pulse width, providing robust transient suppression capability. Its minimum breakdown voltage of 15.2 V and maximum reverse stand-off voltage of 13 V ensure effective clamping during voltage spikes while maintaining low leakage current below 50 nA, which enhances circuit stability.

Operating temperature ranges from -55°C to 150°C, the MMBZ16VALT1G is suitable for demanding industrial, automotive, and commercial electronics applications. It meets the AEC-Q101 automotive standard, underscoring its reliability in automotive environments. The compact dimensions of 3.04 mm length, 1.4 mm width, and 1.01 mm height allow for high-density PCB layouts and space-constrained designs.

The diode casing is made from void-free, transfer-molded, thermosetting plastic that resists corrosion and is easily solderable. This package supports a maximum soldering temperature of 260°C for up to 10 seconds, facilitating automated assembly processes. It is supplied on tape and reel packaging, supporting volume manufacturing requirements and PPAP capability for quality control.

With its high peak pulse current rating of 1.7A and clamping voltage of 23V, the MMBZ16VALT1G protects circuits from ESD events exceeding 16 kV per the human body model, making it essential for sensitive electronics protection. The diode is ideally suited for use in consumer electronics, automotive electronic control units, industrial controls, and telecommunications equipment requiring reliable transient voltage suppression.

This diode is designed for protection against electrostatic discharge and transient voltage spikes. Features a common anode diode configuration with two elements per chip. Offers a minimum breakdown voltage of 15.2 volts and a maximum reverse stand-off voltage of 13 volts.

Capable of handling a peak pulse current of 1.7 amperes with a clamping voltage of 23 volts. Operates reliably within a temperature range of -55°C to 150°C, suitable for harsh environments. Provides low leakage current, improving overall circuit stability and reliability.

Complies with AEC-Q101 automotive standard, ensuring quality and robustness for automotive applications. Compact dimensions of 3.04 mm length, 1.4 mm width, and 1.01 mm height enable high-density PCB layouts. Constructed with a void-free, transfer-molded thermosetting plastic case and corrosion-resistant finish for durability.

Package supports automated board assembly and is available in reel packaging for efficient manufacturing. Explore additional onsemi semiconductor solutions and ESD protection devices for enhanced electronics reliability and performance at EnvMart.

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