TMPG06-30AHE3/54

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TMPG06-30AHE3/54 application field and working principle

TransilTMPG06-30AHE3/54 are low-clamping bidirectional TVS diodes (Triple System ESD TMPG Series ). They are very efficient at protecting electronic circuits from overvoltage caused by electrostatic discharge, transients caused by load switching, and other voltage anomalies. Such diodes offer superior performance to classic diode and Zener diodes, making them popular with engineers requiring resilient and reliable overvoltage protection.

Applications of TransilTMPG06-30AHE3/54 Diodes

The TransilTMPG06-30AHE3/54 is well suited for interfaces where a circuit must be protected against fast transients like ESDs pulses, lightnings, inductive switching, etc. They protect against voltage surges, pulse transients and ESD contact discharges of up to 30kV. Typical applications of these diodes include protecting data ports, audio jacks, USB, Ethernet, mobile device power ports, and signal junction input and output pads. This series is available in two-lead surface-mount SOD-323FIM8 package.

Working Principle of TransilTMPG06-30AHE3/54

TransilTMPG06-30AHE3/54 Diodes are Bidirectional TVS Diodes, It is composed of two Zener diodes connected back to back in common cathode configuration. In application, this helps to limits the voltage across the two diodes to the breakdown voltage while maintaining a low capacitance and a high surge current capability. The two Zener diodes have different breakdown voltages in the reverse direction which creates an asymmetric voltage clamping.

In addition, a special feature of the TransilTMPG06-30AHE3/54 TVS diode is its triple-chamber antishock diode configuration that provides improved pulse surge protection. This new pulse surge protection element uses three separate junction chambers to protect against high amplitude voltage pulses but still maintains a low capacitance. The diode also provides a low clamping of 8.9 V (5 to 10 V) which is suitable for circuit designs that operate at or near the critical voltage where the diode is designed to break-down.

Conclusion

The TransilTMPG06-30AHE3/54 are low-clamping, bidirectional TVS diodes that offer superior overvoltage protection for electronic components. They are very efficient at protecting circuits from overvoltage caused by electrostatic discharge, transients caused by load switching, and other voltage anomalies. They are ideal for protection of data ports, audio jacks, USB, Ethernet, mobile device power ports, and signal junction input and output pads. They feature three junction chambers for improved pulse surge protection and a low dielectric capacitance for improved ESD immunity.

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