Bipolar transistors

Diodes

ESD protection, TVS, filtering and signal conditioning

MOSFETs

SiC MOSFETs

GaN FETs

IGBTs

Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

Automotive ESD Ethernet

ESD protection for automotive Ethernet applications

To take the next step in automotive connectivity and electrification, high-speed and high-bandwidth Automotive Ethernet is required. Industry leaders collaborate within the OPEN Alliance SIG to encourage Ethernet adoption in cars. But with more advanced electrical designs, discrete ESD Protection is becoming ever more essential.

Nexperia is the first in offering a fully compliant 10BASE-T1s and 100/1000BASE-T1 OPEN Alliance Ethernet ESD Protection with improved diode capacitance of 0.4 pF (max), ensuring outstanding signal integrity. And even going beyond this standard with Multi Gigabit Ethernet and high-speed optimized FC-LGA packages.

Key features

  • Fully 10BASE-T1s and 100/1000BASE-T1 OPEN Alliance compliant
  • Low capacitance down to < 0.4 pF
  • ESD protection up to 30 kV (IEC 61000-4-2, contact)
  • ESD robustness 15 kV at 1000 discharges
  • High trigger voltage: Vt1 = 100 V min
  • Available in various package options
  • AEC-Q101 qualified / automotive grade

Key applications

  • ESD protection for in-vehicle network lines
  • In-automotive environments
  • OPEN Alliance 10BASE-T1s and 100/1000BASE-T1 Ethernet

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Products

Type number Description Status Quick access
PESD1ETH10L-Q ESD protection for in-vehicle networks Production
PESD1ETH10LS-Q ESD protection for in-vehicle networks Production
PESD1ETH1GLS-Q ESD protection for In-vehicle networks Production
PESD1ETH1GXLS-Q ESD protection for In-vehicle networks Production
PESD2ETH-AD Ultra low capacitance double rail-to-rail ESD protection diode Production
PESD2ETH100-T ESD protection for In-vehicle networks Production
PESD2ETH100T-Q ESD protection for in-vehicle networks Production
PESD2ETH1G-T ESD protection for In-vehicle networks Production
PESD2ETH1GT-Q ESD protection for in-vehicle networks Production
PESD2ETH1GXT-Q ESD protection for In-vehicle networks Production
PESD2ETHAD-Q Ultra low capacitance double rail-to-rail ESD protection diode Production
PESD2ETHAX-Q Ultra low capacitance double rail-to-rail ESD protection diode Production
PESD2ETHD-Q Ultra low capacitance double rail-to-rail ESD protection diode Production
PESD2ETHX-Q Ultra low capacitance double rail-to-rail ESD protection diode Production
PESD5V0U1BA-Q Low capacitance bidirectional ESD protection diode Production
PRTR5V0U4D-Q Ultra low capacitance quadruple rail-to-rail ESD protection Production
Visit our documentation center for all documentation

Application note (1)

File name Title Type Date
AN90039.pdf ESD protection devices for automotive Ethernet applications (100Base-T1, 1000Base-T1) Application note 2023-02-21

Brochure (3)

File name Title Type Date
Nexperia_ESD_Automotive_Application_Guide.pdf ESD Automotive Application Guide Brochure 2023-02-16
Nexperia_document_brochure_application-guide_automotive.pdf Nexperia Application Guide Automotive Brochure 2019-05-31
Nexperia_document_brochure_ESD-Protection-Applications_022017.pdf ESD Protection Application guide Brochure 2018-12-21

Leaflet (1)

File name Title Type Date
Nexperia_Automotive_Ethernet_ESD_Protection_Factsheet_CN.pdf 汽车以太网ESD保护 Leaflet 2020-02-12

Marcom graphics (1)

File name Title Type Date
SOT23_mk.png plastic, surface-mounted package; 3 terminals; 1.9 mm pitch; 2.9 mm x 1.3 mm x 1 mm body Marcom graphics 2017-01-28

Selection guide (2)

File name Title Type Date
Nexperia_Selection_guide_2023.pdf Nexperia Selection Guide 2023 Selection guide 2023-05-10
nexperia_automotive_selection_guide_LR_201902.pdf Nexperia Automotive Selection Guide 2019 Selection guide 2019-02-18

White paper (2)

File name Title Type Date
Nexperia_Whitepaper_ESD_Discharge_Current_Measurement_Using_SEED_CN.pdf 运用SEED设计方法,根据开放技术联盟100BASE-T1规范 White paper 2020-02-26
Nexperia_Whitepaper_ESD_Discharge_Current_Measurement_Using_SEED_1.pdf Efficient prediction of ESD discharge current according to OPEN Alliance 100BASE-T1 specification using SEED White paper 2019-12-19

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Cross reference