Littelfuse Uni-Directional 1-Element TVS Diode 1.5 kW Peak Pulse Power 2-Pin DO-214 Package SMCJ30A

Littelfuse SMCJ30A is a high-reliability uni-directional transient voltage suppression (TVS) diode tailored for robust protection of electronic circuits against transient overvoltage events. Featuring a single-element diode configuration housed in a compact 2-pin DO-214 surface mount package, this component is engineered to deliver a peak pulse power dissipation of 1.5 kW, making it suitable for a wide range of industrial, telecommunications, automotive, and consumer electronic applications.

The device operates efficiently under a wide temperature range from -65°C up to 150°C, ensuring stable performance in harsh environmental conditions. Its electrical characteristics include a minimum breakdown voltage of 33.3 V, maximum reverse stand-off voltage of 30 V, and a low clamping voltage of 48.4 V, which effectively limits voltage spikes to safe levels.

With a peak pulse current rating of 31 A and a minimal maximum reverse leakage current of 1 μA, the SMCJ30A offers fast response to transient disturbances while maintaining low standby power consumption. This device includes ESD protection, contributing to enhanced reliability in sensitive electronic assemblies.

The diode’s physical dimensions of 7.11 mm length, 6.22 mm width, and 2.417 mm height facilitate integration into dense printed circuit boards (PCBs). Its surface mount package allows compatibility with automated pick-and-place manufacturing, promoting high throughput and consistent assembly quality.

Robust 1.5 kW peak pulse power dissipation for transient suppression. Uni-directional single-element diode design provides reliable protection. Surface mount DO-214 package suitable for compact PCB layouts. Wide operating temperature range from -65°C to 150°C.

Low leakage current minimizes power loss during normal operation. ESD protection enhances durability against electrostatic discharges. Compact physical dimensions support space-constrained applications. High peak pulse current capability of 31 A ensures effective surge tolerance.

Ideal for use in industrial, automotive, telecommunications, and consumer electronics. Supports surface mount technology for automated assembly processes.

Choose Littelfuse SMCJ30A TVS Diode to safeguard critical electrical and electronic systems from transient voltage spikes and ensure long-term circuit reliability. Browse more high-quality semiconductor and protection devices in the Electronics & Electricals category at EnvMart.