ESDS311

Peak pulse power (8/20 μs) (max) (W)170Vrwm (V)3.6Bi-/uni-directionalUni-DirectionalNumber of channels1IO capacitance (typ) (pF)4.5Clamping voltage (V)6.5Breakdown voltage (min) (V)4.5

• IEC 61000-4-2 ESD protection:

  • ±30kV Contact Discharge

  • ±30kV Air Gap Discharge

• IEC 61000-4-4 EFT protection:

  • 80A (5/50ns)

• IEC 61000-4-5 surge protection:

  • 25A (8/20µs)

• IO capacitance:

  • 4.5pF (typical)

• DC breakdown voltage: 5.5V (minimum)

• Ultra low leakage current: 5nA (typical)

• Supports high speed interfaces up to 5Gbps

• Industrial temperature range: –40°C to +125°C

• Easy flow-through routing package (ESDS312)

The ESDS31x devices are unidirectional TVS ESD protection diode array for Ethernet, USB and general purpose data line surge protection up to 25A (8/20µs). The ESDS31x devices are rated to dissipate ESD strikes above the maximum level specified in the IEC 61000-4-2 international standard (Level 4).

The devices feature a 4.5pF IO capacitance per channel making the device an excellent choice for protecting high-speed interfaces such as Ethernet 10/100/1000, USB 2.0 and GPIO. The low dynamic resistance and low clamping voltage provides system level protection against transient events