SMCJ43CAE3/TR13 - Microchip Technology

The SMCJ43CAE3/TR13 is a robust, high-performance transient voltage suppression (TVS) diode designed by Microchip Technology. This device is specifically engineered to protect sensitive electronic equipment from voltage transients induced by system-induced voltage spikes or other transient voltage events, such as lightning and electrostatic discharge (ESD). With its quick response time and high surge capability, it is an ideal solution for safeguarding critical components in a wide array of applications.

Key Features:

• Transient Protection: The SMCJ43CAE3/TR13 offers excellent clamping capability, with a peak pulse power dissipation of 1500 Watts at 10/1000µs waveform, ensuring reliable protection against high energy transients.
• Stand-Off Voltage: It has a stand-off voltage of 43V, which provides a stable protective barrier under normal operating conditions.
• Bi-Directional Configuration: As a bidirectional TVS diode, the SMCJ43CAE3/TR13 is capable of protecting circuits from surges occurring in both directions along the signal or power line.
• Low Leakage Current: The device is designed with a low leakage current, minimizing power loss when the system is in standby mode and enhancing overall energy efficiency.
• DO-214AB Package: Housed in a DO-214AB (SMC) package, the diode offers a compact footprint for PCB layout, while also providing a robust and durable form factor that can withstand harsh environmental conditions.
• RoHS Compliant: The SMCJ43CAE3/TR13 is compliant with RoHS (Restriction of Hazardous Substances) standards, making it suitable for use in environmentally sensitive applications.
• Automotive Qualification: It is AEC-Q101 qualified, which means it meets the stringent requirements of automotive applications, ensuring reliability and performance under extreme conditions.

Applications:

The versatility of the SMCJ43CAE3/TR13 makes it suitable for a variety of applications, including:

• Automotive systems
• Industrial controls
• Power supply devices
• Consumer electronics
• Telecommunication systems
• Portable electronics

With its combination of high surge protection, reliability, and compliance with industry standards, the SMCJ43CAE3/TR13 from Microchip Technology is an excellent choice for designers looking to enhance the durability and longevity of their electronic systems.