STMicroelectronics 1-Element Uni-Directional TVS Diode 1.5 kW Peak Pulse Power 2-Pin DO-214 SMCJ15A-TR

STMicroelectronics SMCJ15A-TR is a high-reliability, 1-element uni-directional Transient Voltage Suppressor (TVS) diode intended to protect electronic circuits from voltage spikes and surges. This device, packaged in a durable 2-pin DO-214 surface mount package, is designed for ease of assembly in automated production environments and space-sensitive applications.

With a peak pulse power dissipation rating of 1.5 kW, the SMCJ15A-TR provides robust protection against transient surges commonly encountered in power supplies, industrial controls, automotive electronics, and telecommunications equipment. Its minimum breakdown voltage of 16.7 V and maximum reverse standoff voltage of 15 V ensure reliable clamping of voltage transients without compromising normal operation.

The diode is engineered with a low leakage current of only 200 nA, which reduces power consumption and thermal loading during standard operation. It operates effectively over a wide temperature range from -55°C to 150°C, ensuring durability in harsh industrial and environmental conditions.

Key physical attributes include a compact footprint of 7.15 mm length, 6.25 mm width, and 2.45 mm height, facilitating its integration into densely packed circuit boards. The device supports a maximum peak pulse current of 308 A, suitable for suppressing high energy surges typical in industrial and commercial electronic systems.

STMicroelectronics' SMCJ15A-TR is ideal for applications requiring reliable transient voltage suppression such as power converters, motor drives, and automotive electronic systems. The device complies with industry standards and is manufactured under stringent quality controls to ensure consistent performance and reliability.

Single element uni-directional diode configuration for targeted surge protection. Compact DO-214 surface mount package suitable for automated PCB assembly. High pulse power dissipation rating of 1.5 kW for robust transient suppression.

Wide operating temperature range from -55°C to 150°C for use in varied environments. Low leakage current and precise clamping voltage provide efficient protection. Compact dimensions support integration into space-constrained electronic designs.

Reliable performance in industrial, automotive, telecommunications, and power supply applications.

This STMicroelectronics TVS Diode is a critical component for engineers designing protection circuits to safeguard sensitive electronic equipment from voltage surges and transient events. Explore the full range of semiconductor components available in the EnvMart catalog for your design and manufacturing needs.