STMicroelectronics Uni-Directional TVS Diode 600W 2-Pin DO-214 Surface Mount SM6T18A

STMicroelectronics SM6T18A uni-directional TVS diode is a 1-element transient voltage suppression component rated for 600 watts peak pulse power. Packaged in a DO-214 surface mount type, this diode efficiently protects electronic circuitry from voltage spikes and surges.

The SM6T18A features a single diode configuration and a pin count of 2, designed specifically for uni-directional voltage clamping applications. It has a minimum breakdown voltage (Vbr) of 17.1 volts and a maximum reverse standoff voltage (Vwm) of 15.3 volts, making it ideal for safeguarding sensitive components against transient overvoltages.

With a clamping voltage (Vc) of 32.5 volts and ability to handle peak pulse currents (Ippm) up to 123 amps, this diode is suited for various industrial, automotive, and commercial electronics applications. Its operating temperature range from -55°C to +150°C allows reliable usage even in extreme environments.

The compact DO-214 package measures 4.6mm in length, 3.95mm in width, and 2.45mm in height, facilitating installation in space-constrained printed circuit boards via surface mount technology. Maximum reverse leakage current is low at 200 nanoamperes, enhancing circuit efficiency.

This component complies with SMT standards and carries no specific certifications. It does not conform to automotive standards but remains suitable for general semiconductor protection roles in industrial and manufacturing electronics assemblies.

This diode is designed for transient voltage suppression to protect circuits. It features a single element configuration for reliable performance. The package type is DO-214 with compact dimensions of 4.6mm length, 3.95mm width, and 2.45mm height.

Operating temperature ranges from -55°C to 150°C, suitable for harsh environments. The diode withstands maximum peak pulse current of 123A and clamp voltage of 32.5V. Its minimum breakdown voltage is 17.1V, with a maximum reverse standoff voltage of 15.3V.

This device uses surface mount technology for efficient PCB assembly. Low leakage current of 200nA ensures minimal power loss in circuits.

This STMicroelectronics SM6T18A TVS diode is suitable for use in electronic semiconductor power protection in industrial electronics, manufacturing, commercial equipment, and laboratory testing environments. For more products in TVS Diodes, browse the Electronics & Electricals category at EnvMart.