Microchip Technology's SMLJ190E3/TR13 Transient Voltage Suppressor

The SMLJ190E3/TR13 is a high-quality transient voltage suppressor (TVS) diode designed and manufactured by Microchip Technology. This robust component is engineered to protect sensitive electronic equipment from voltage spikes and surges, ensuring reliable performance and longevity of your electronic devices. The TVS diode is a crucial element for any circuit exposed to transient phenomena such as lightning strikes, electrostatic discharge, or switching transients in power supplies and other vulnerable systems.

Key Features of SMLJ190E3/TR13

• High Surge Capability: With its ability to handle large transient power surges, the SMLJ190E3/TR13 is ideal for safeguarding high-voltage circuits.
• Stand-Off Voltage: It has a stand-off voltage of 190V, providing a high degree of protection for sensitive components by maintaining a safe operating voltage level.
• Peak Pulse Power: The device offers a peak pulse power of 3000W for a 10/1000µs waveform, which helps to absorb high energy spikes without performance degradation.
• Low Incremental Surge Resistance: The TVS diode features low incremental surge resistance, minimizing the voltage drop across the diode at the time of the surge event.
• Uni-directional Protection: Designed as a uni-directional device, it provides targeted protection for unipolar voltage transients.
• Package: The SMLJ190E3/TR13 comes in a surface-mount DO-214AB package, which is suitable for automated assembly processes and saves valuable board space.

Applications

The versatility of the SMLJ190E3/TR13 makes it suitable for a wide range of applications, including:

• Power supply circuits
• AC/DC applications
• Telecommunication systems
• Industrial electronics
• Consumer electronics
• Automotive systems

With its combination of high surge capability, robust protection features, and compact packaging, the SMLJ190E3/TR13 from Microchip Technology is an excellent choice for designers looking to enhance the durability and reliability of their electronic products. Whether you are dealing with consumer electronics or industrial-grade equipment, this TVS diode will provide the critical protection your devices need against the potentially damaging effects of voltage transients.