onsemi 2-Element Uni-Directional TVS Diode 24 W 3-Pin SOT-23 MMBZ6V8ALT1G

onsemi MMBZ6V8ALT1G is a 2-element uni-directional transient voltage suppression (TVS) diode designed to protect sensitive electronics from voltage spikes and electrostatic discharge. Featuring a compact 3-pin SOT-23 surface mount package, this diode is suitable for high-density circuit boards and automated assembly lines.

Its common anode diode configuration allows flexible usage either as two separate uni-directional devices or as a single bi-directional device, improving versatility in voltage protection applications. The device supports a peak pulse power dissipation of 24 watts at a 1 millisecond pulse width, making it ideal for transient voltage surge protection.

With a minimum breakdown voltage of 6.46 V and a maximum reverse stand-off voltage of 4.5 V, the diode clamps harsh voltage transients at 9.6 V peak clamping voltage. It can withstand a maximum peak pulse current of 2.5 A, providing reliable ESD protection aligned with Class N standards surpassing 16 kV Human Body Model ratings.

The diode is operable across a wide temperature range from -55°C to 150°C, suitable for various industrial, automotive, and electronic manufacturing environments. The device's case is made from void-free, transfer-molded, thermosetting plastic with a corrosion-resistant finish to ensure longevity and solderability. The maximum case solder temperature rating is 260°C for short soldering durations.

Applications primarily include industrial electronics, automotive systems that require AEC-Q101 certification, power supply protection, and general semiconductor protection in discrete semiconductor assemblies. The compact dimensions (3.04 mm length, 1.4 mm width, 1.01 mm height) enable integration into small form factor electronic designs.

This TVS diode configuration provides robust transient voltage suppression in electronic devices. It is compliant with AEC-Q101 Automotive Standard for enhanced reliability. Surface mount SOT-23 packaging ensures compatibility with automated PCB assembly.

Offers low maximum reverse leakage current of 500 nA to ensure minimal power loss. The device design accommodates high density circuits with its small package size.

Explore more TVS Diode solutions and semiconductor protection devices in EnvMart’s Electronics & Electricals category for discrete semiconductors and transient voltage suppression components.