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LOW CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR

  • US 20200135714A1
  • Filed: 10/26/2018
  • Published: 04/30/2020
  • Est. Priority Date: 10/26/2018
  • Status: Active Grant
First Claim
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1. A transient voltage suppressing (TVS) device comprising:

  • a first high-side steering diode having an anode terminal coupled to a first protected node and a cathode terminal; and

    a first low-side steering diode having a cathode terminal coupled to the first protected node and an anode terminal, wherein the first low-side steering diode comprises a punch-through silicon controlled rectifier, the punch-through silicon controlled rectifier including alternating p-type and n-type regions where the n-type region between a pair of p-type regions is substantially depleted at a bias voltage of zero volt.

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