I have various interfaces in my system I would like to protect against system-level ESD, could you provide some recommendations for me including for USB, push-button, HDMI, Ethernet?
Below are the latest recommendations of devices for multiple interfaces that provide you IEC protection and paired with low capacitance that minimizes impact to bandwidth in the system. Please also refer to our System-Level ESD Guide for more details about recommendations based on interfaces:
System-Level ESD Guide: https://www.ti.com/lit/pdf/sszb130
To learn more about ESD in general, also see our ESD/Surge Protection video Series:
Getting Started with Interface Protection: www.ti.com/video/series/getting-started-with-interface-protection.html
COMMERCIAL | INDUSTRIAL
| Interface | Operational Voltage | Recommended Capacitance | Misc. | Product Recommendation | |
| Antenna | 3.5V | < 0.2pF | <= 15GHz | TPD1E0B04 | |
| Analog Audio | |||||
| -5V | 5V | < 10pF | < 30kHz | ESD401 | |
| -8V | 8V | < 10pF | < 30kHz | TPD1E10B09 | |
| -24V | 24V | < 10pF | < 30kHz | ESD752 | |
| Battery Management System | |||||
| -Monitor GPIO | 5.5V | < 30pF | TPD1E10B06 | ||
| CAN (Industrial) | 5V | < 30pF | < 1Mbps | ESD752 | |
| -CAN FD/XL | 5V | < 15pF | < 20Mbps | ESD762 | |
| Display | 3.6V | < 30pF | TPD6F002 | ||
| DisplayPort 2.1+ | |||||
| -TMDS Data channels | 3.3V | < 0.5pF | < 20Gbps per lane | TPD4E02B04 | |
| -AUX, HPD, Return | 3.3V | < 2pF | < 720Mbps | ESD204 | |
| Ethernet (1000Mb+) | 2.5 V | < 4pF | ESDS304 | ||
| -10/100Mbps | 2.5 V | < 4pF | ESDS314 | ||
| GPIO (3.3V) | 5V | < 30pF | TPD1E10B06 | ||
| HDMI 2.1+ | |||||
| -TMDS Data channels | 3.3V | < 0.5pF | < 12Gbps per lane | TPD4E02B04 | |
| -CEC, SCL, SDA, PWR, HPD | 5V | < 10pF | TPD6E05U06 | ||
| I2C/I3C | 5.5V | < 10pF | < 12.5MHz | TPD1E05U06 | |
| Keypad/Push Button/Side Keys | 5.5V | < 30pF | TPD1E10B06 | ||
| LIN (Industrial) | 24V | < 100pF | < 20kbps | ESD1LIN24 | |
| LVDS | 3.3V | < 2pF | < 655Mbps | ESD224 | |
| MHL | 5V | < 1pF | < 3Gbps | TPD4E05U06 | |
| PCIe Gen 6+ | 3.3V | < 0.3pF | < 8Gbps per lane | ESD122 | |
| -5V Power | 5V | < 100pF | ESD401 | ||
| Precision Measurement | 5V | < 3pF | <= 10nA Leakage | TPD2E001 | |
| -Power pin | 20V | < 100pF | TVS2201 | ||
| RS-485/432/422/232 | 12V | < 75pF | < 50Mbps | ESDS552 | |
| SDIO/SD Card | 3.3V | < 3pF | < 2Gbps per lane | ESD204 | |
| SIM Card | 5V | < 10pF | ESD451 | ||
| USB 2.0 | 3.6V | < 4pF | < 480Mbps | ESD341 | |
| -5V Power | 5V | < 100pF | TVS0500 | ||
| USB 3.2 Gen 1 (10Gbps) | |||||
| -D, RX, TX Channels | 3.3V | < 0.5pF | < 10Gbps | TPD6E05U06 | |
| -5V Power | 5V | < 100pF | ESD441 | ||
| USB 3.2 Gen 2 (20Gbps) | |||||
| -D+, D- | 3.3V | < 0.3pF | <= 10Gbps | ESD122 | |
| -RX, TX Channels | 3.3V | < 0.3pF | <= 10Gbps per lane | TPD4E02B04 | |
| -5V Power | 5V | < 100pF | ESD441 | ||
| USB Type-C | |||||
| -CC and SBU Channels | 5V | < 0.3pF | TPD1E05U06 | ||
| -D, RX, TX Channels | 3.3V | < 0.3pF | < 10Gbps per lane | ESD122 | |
| -5V Vbus | 5V | < 150pF | 25W Power | ESD441 | |
| -9V Vbus | 9V | < 150pF | 45W Power | TVS1400 | |
| -15V Vbus | 15V | < 150pF | 75W Power | TVS1800 | |
| -20V Vbus | 20V | < 150pF | 100W Power | TVS2200 | |
| -28V Vbus | 28V | < 150pF | 140W Power | TVS3300 | |
| 4-20mA | 24V | < 150pF | TVS3300 | ||
AUTOMOTIVE
| Interface | Operational Voltage | Recommended Capacitance | Misc. | Product Recommendation | |
| Antenna | 3.5V | < 0.2pF | <= 15GHz | TPD1E01B04-Q1 | |
| Analog Audio | 9V | < 10pF | < 30kHz | TPD1E10B09-Q1 | |
| Battery Management System | |||||
| -Monitor GPIO | 5.5V | < 30pF | TPD1E10B06-Q1 | ||
| CAN | 24V | < 30pF | <= 1Mbps | ESD2CAN24-Q1 | |
| -CAN FD | 24V | < 20pF | <= 5Mbps | ESD2CANFD24-Q1 | |
| -CAN XL | 24V | < 15pF | <= 20Mbps | ESD2CANXL24-Q1 | |
| Digital Audio (A2B) | 24V | < 10 pF | <= 50Mbps | ESD761-Q1 | |
| -Aux 5V In | 5V | < 100pF | TPD1E10B06-Q1 | ||
| Display | 3.6V | < 30pF | TPD6F002-Q1 | ||
| DisplayPort 2.1+ | |||||
| -TMDS Data channels | 3.3V | < 0.5pF | < 20Gbps per lane | TPD4E02B04-Q1 | |
| -AUX, HPD, Return | 3.3V | < 2pF | < 720Mbps | TPD4E05U06-Q1 | |
| Ethernet (1000Mb+) | 2.5 V | < 4pF | TPD1E05U06-Q1 | ||
| -10/100Mbps | 2.5 V | < 4pF | TPD2E2U06-Q1 | ||
| FPD-Link | 3.3V | < 1pF | < 2Gbps per lane | TPD1E01B04-Q1 | |
| GPIO (3.3V) | 5V | < 30pF | TPD4E001-Q1 | ||
| HDMI 2.1+ | |||||
| -TMDS Data channels | 3.3V | < 0.5pF | < 12Gbps per lane | TPD4E02B04-Q1 | |
| -CEC, SCL, SDA, PWR, HPD | 5V | < 10pF | TPD2E2U06-Q1 | ||
| I2C/I3C | 5.5V | < 10pF | < 12.5MHz | TPD1E05U06-Q1 | |
| Keypad/Push Button/Side Keys | 5.5V | < 30pF | TPD1E05U06-Q1 | ||
| LIN | 24V | < 50pF | < 20kbps | ESD1LIN24-Q1 | |
| LVDS | 3.3V | < 2pF | < 655Mbps | TPD4E02B04-Q1 | |
| MHL | 5V | < 1pF | < 3Gbps | TPD4E05U06-Q1 | |
| PCIe Gen 6+ | 3.3V | < 0.3pF | < 8Gbps per lane | TPD4E02B04-Q1 | |
| -5V Power | 5V | < 100pF | TPD2E2U06-Q1 | ||
| Precision Measurement | 5V | < 3pF | <= 10nA Leakage | TPD4E05U06-Q1 | |
| SDIO/SD Card | 3.3V | < 3pF | < 2Gbps per lane | TPD4E001-Q1 | |
| SIM Card | 5V | < 10pF | TPD4E05U06-Q1 | ||
| USB 2.0 | 5V | < 4pF | < 480Mbps | TPD4E05U06-Q1 | |
| USB 3.2 Gen 1 (10Gbps) | |||||
| -D, RX, TX Channels | 3.3V | < 0.5pF | < 10Gbps | TPD1E01B04-Q1 | |
| -5V Power | 5V | < 100pF | TPD1E10B06-Q1 | ||
| USB 3.2 Gen 2 (20Gbps) | |||||
| -D+, D- | 3.3V | < 0.3pF | <= 10Gbps | TPD1E01B04-Q1 | |
| -RX, TX Channels | 3.3V | < 0.3pF | <= 10Gbps per lane | TPD4E02B04-Q1 | |
| -5V Power | 5V | < 100pF | TPD1E10B06-Q1 | ||
| USB Type-C | |||||
| -CC and SBU Channels | 5V | < 5pF | TPD1E05U06-Q1 | ||
| -D, RX, TX Channels | 3.3V | < 0.3pF | < 10Gbps per lane | TPD4E02B04-Q1 | |
| -5V Vbus | 5V | < 100pF | 25W Power | TPD1E10B06-Q1 | |
| -9V Vbus | 9V | < 100pF | 45W Power | TPD1E10B09-Q1 | |
| -15V Vbus | 15V | < 100pF | 75W Power | ESD1LIN24-Q1 | |
| -20V Vbus | 20V | < 100pF | 100W Power | ESD1LIN24-Q1 | |
