onsemi 2-Element Uni-Directional TVS Diode, 40 W, 3-Pin SOT-23 MMBZ27VALT1G

The onsemi MMBZ27VALT1G is a dual-element uni-directional TVS (Transient Voltage Suppression) diode designed to provide excellent voltage spike protection for sensitive electronic circuits. With its common anode configuration and compact SOT-23 surface mount package, it is ideal for applications where space and reliable transient protection are crucial.

This TVS diode features a minimum breakdown voltage of 25.65 V and a maximum reverse stand-off voltage of 22 V, allowing it to clamp surges efficiently at a clamping voltage of 40 V. Its maximum peak pulse power dissipation is rated at 40 W with a peak pulse current of 1 A, ensuring robust protection in ESD and other voltage transient scenarios. The product is engineered for easy surface mounting and includes three pins, accommodating two diode elements per chip for improved device integration and circuit board optimization.

The device operates reliably over a wide temperature range, from -55°C up to 150°C, making it well-suited for a broad range of industrial, commercial, and automotive protection tasks. Compliance with AEC-Q101 ensures it is fit for demanding automotive and high-reliability requirements. The maximum reverse leakage current is merely 50 nA, illustrating its low standby power characteristics and suitability for power-conscious designs.

The MMBZ27VALT1G is widely used to protect components within computers, printers, business machines, medical equipment, communication systems, and other voltage and ESD sensitive devices.

Its compact form factor (length 2.9 mm, width 1.3 mm, height 0.94 mm) fits modern densely-populated PCB layouts, and the SOT-23 package type simplifies automated assembly and reflow soldering processes.

Choose the onsemi MMBZ27VALT1G to safeguard your sensitive circuitry, enjoy dependable transient protection, and meet strict quality and reliability standards. Explore more TVS Diode solutions and onsemi product categories through EnvMart.