Littelfuse Uni-Directional 1-Element TVS Diode Surface Mount 1.5 kW, DO-214 Package SMCJ48A

Littelfuse SMCJ48A is a uni-directional single-element TVS diode designed for transient voltage suppression in electronic circuits. Featuring a peak pulse power dissipation rating of 1.5 kW, it is built in a compact DO-214 surface mount package that simplifies PCB assembly in modern electronics manufacturing.

This diode offers a minimum breakdown voltage of 53 V and maximum reverse stand-off voltage of 48 V, efficiently protecting sensitive components from voltage surges and spikes that can occur during switching or lightning events. It delivers a maximum peak pulse current of 19.4 A with a clamping voltage of 77.4 V, ensuring robust surge protection performance.

SMCJ48A's operational temperature range from -65°C to 150°C makes it suitable for industrial and automotive environments where temperature extremes are common. Its low maximum reverse leakage current of 1 microampere contributes to low power losses and increased circuit efficiency.

The device dimensions are 7.11 mm in length, 6.22 mm in width, and 2.417 mm in height, making it highly adaptable for compact circuit designs. It complies with the Littelfuse SMCJ series standards, providing reliability for a wide range of industrial, automotive, telecommunications, and consumer electronics applications.

ESD protection capabilities further enhance this diode’s suitability for sensitive electronic assemblies, providing protection against electrostatic discharge events. Uni-directional diode configuration ensures effective voltage spike protection.

Surface mount DO-214 package supports automated placement on PCBs. High peak pulse power rating of 1.5 kW for transient suppression. Low reverse leakage current for efficient operation. Wide operating temperature range from -65°C to 150°C.

Compact size facilitates integration into space-constrained designs. Robust clamping voltage of 77.4 V for surge protection. Compliant with SMCJ series Littelfuse standards for consistency and quality. ESD protection ideal for sensitive electronics.

This TVS diode is ideal for use in industrial electronics, telecommunications equipment, automotive circuits, and other environments requiring high reliability surge protection components. Browse more TVS Diodes and semiconductor protections at EnvMart for comprehensive industrial and commercial applications.