Vishay 1-Element Uni-Directional TVS Diode 1.5KE Through Hole 1.5 kW Peak Pulse Power 1N6278A-E3/54

Vishay 1N6278A-E3/54 is a high-quality 1-Element Uni-Directional Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic components from voltage transients impairing system reliability. Rated for a peak pulse power dissipation of 1.5 kW, this diode is mounted through-hole in a 1.5KE axial package, offering efficient and dependable suppression performance.

The TVS diode features a single diode configuration with a minimum breakdown voltage of 19 V and a maximum reverse stand-off voltage of 17 V, enabling precise voltage clamping against surges. The clamping voltage is rated at 27.7 V, while the device can handle a maximum peak pulse current of 54.2 A, providing enhanced circuit protection during transient events.

Designed to operate under extreme environmental conditions, it supports a temperature range from -55°C to 175°C. The diode complies with automotive-grade AEC-Q101 standards, ensuring suitability for industrial automotive applications. Compact in form, the diode has a length of 9.5 mm and a diameter of 5.3 mm, optimized for space-saving PCB layouts.

The through-hole mount type simplifies assembly processes for manufacturing and repair. Additionally, the diode exhibits excellent ESD protection characteristics and a low maximum reverse leakage current of 1 μA, ensuring minimal leakage and energy loss in circuit operation.

Typical applications include transient voltage suppression in electronic components, industrial control equipment, automotive electronics, manufacturing machinery, and protection in power supply circuits. Its rugged design and precise electrical characteristics make it ideal for use in demanding environments requiring reliable voltage transient mitigation.

Provides uni-directional voltage suppression for sensitive electronics protection. Single diode configuration suitable for various industrial and automotive applications. Rated minimum breakdown voltage of 19 V and maximum reverse stand-off voltage of 17 V.

Supports maximum peak pulse current of 54.2 A and clamping voltage of 27.7 V. Operates reliably in a temperature range from -55°C to 175°C. Designed with AEC-Q101 automotive standard qualification. Compact dimensions with a length of 9.5 mm and diameter of 5.3 mm.

Through-hole mount type facilitating easy PCB assembly in production. ESD protection enabled to safeguard during electrostatic discharge events. Maximum reverse leakage current of 1 μA, ensuring low power loss in circuits.

Explore powerful protection solutions with Vishay TVS Diodes at EnvMart for industrial and automotive power and semiconductor needs.