SMDA24-6/TR13

TVS (Transient Voltage Suppressor) diodes play an essential and effective role in protecting circuits from transient overvoltage (or inductive spikes) and ESD (electrostatic discharge) threats. The SMDA24-6/TR131 is a 6V miniature Automotive Grade TVS Diode family with 10uA (at 18V) of Reverse Leakage Current (IR) produced by WEEN SEMICONDUCTOR. It provides a compact solution for secondary surge clamped protection to a system, and is specifically designed for use in automotive applications.

Application Field

The SMDA24-6/TR13 is designed to provide electrostatic discharge (ESD) protection for automotive data busses, such as LIN and CAN, as well as electronic systems. It is particularly suitable for controlling motors and pumps, as well as for systems that require low capacitance, fast response and ESD protection. For automotive applications, the SMDA24-6/TR13 can also be used in LED lighting, automotive power, motor and DSP control systems.

Working Principle

SMDA24-6/TR13 is a bidirectional TVS diode, which offers ESD protection beyond the standard IEC 61000-4-2 requirements. The device has a clamping voltage of 6V and can handle up to 30A of surge current, providing a superior level of protection for any application. The SMDA24-6/TR13 works by sensing the rise in voltage, and then rapidly clamping it at 6V, offering protection from EMI/RFI, ESD, and overvoltage surges. The device also features a low breakdown voltage, low capacitance, and low clamping voltage.

The SMDA24-6/TR13 is a fast response diode, with a response time of 50nS, making it suitable for high speed data communication. Furthermore, it is rated at 10uA, making it suitable for a wide range of applications including automotive. Finally, the SMDA24-6/TR13 is compliant with AEC-Q1000, guaranteeing better performance in harsh environments.

Conclusion

SMDA24-6/TR13 is a 6V miniature Automotive Grade TVS Diode family with 10uA (at 18V) of Reverse Leakage Current (IR), which offers superior levels of ESD protection. It is designed for use in automotive applications where EMI/RFI, ESD, and overvoltage surges need to be protected against, and features a low breakdown voltage, low capacitance, low clamping voltage, and a fast response time. Finally, the device is compliant with AEC-Q1000, guaranteeing more reliable performance in harsh environments.