Vishay 1-Element Bi-Directional and Uni-Directional TVS Diode 1.5 kW Peak Pulse Power 2-Pin Surface Mount 1.5SMC540AHM3_B/H

Vishay 1.5SMC540AHM3_B/H is a single-element TVS diode designed to protect sensitive electronic components against voltage transients such as those caused by inductive load switching and lightning. This diode supports both bi-directional and uni-directional configurations, making it versatile for various circuit protection needs.

With a peak pulse power dissipation rating of 1.5 kW using a 10/1000 μs waveform, it provides robust transient voltage suppression. The diode is housed in a compact 2-pin DO-214 surface mount package measuring 7.1 mm in length, 3.2 mm in width, and 2.62 mm in height, enabling easy incorporation into densely populated circuit boards.

Key electrical characteristics include a minimum breakdown voltage (Vbr) of 513 V, a maximum stand-off voltage (Vwm) of 459 V, and a clamping voltage (Vc) of 740 V. The device operates safely within a wide temperature range from -65°C up to 150°C, suitable for a wide array of industrial, consumer electronics, telecommunication, and automotive applications.

The diode also has a very low maximum reverse leakage current of 1 μA, ensuring energy efficiency and minimal unintended conduction. The peak pulse current handling capability is 2.03 A with a test current of 1 mA, providing excellent reliability against electrostatic discharge events. It conforms to the automotive AEC-Q101 standard, highlighting its suitability for automotive electronic system protection.

This TVS diode efficiently suppresses voltage spikes and surges in electronic circuits. Bi-directional and uni-directional configurations accommodate various protection topologies. Compact DO-214 package allows high-density PCB layouts.

Wide operating temperature range ensures functionality under harsh environments. Compliant with automotive standards for dependable electronic system protection. Low leakage current and high peak pulse power provide energy-efficient performance.

Ideal for industrial, consumer, telecommunication, and automotive applications.

This product is manufactured in China and is in new condition. It is recommended for use in industrial, automotive, telecommunication, and consumer electronics to safeguard circuits against transient voltage events. For further browsing, explore the TVS Diode category on EnvMart for a broad selection of semiconductor protection components.