SLLA305A May 2010 – September 2023 ESD441 , TPD12S015 , TPD12S015A , TPD12S016 , TPD12S520 , TPD12S521 , TPD13S523 , TPD1E05U06 , TPD1E10B06 , TPD1E10B09 , TPD1E6B06 , TPD1S414 , TPD1S514 , TPD2E001 , TPD2E001-Q1 , TPD2E009 , TPD2E1B06 , TPD2E2U06 , TPD2E2U06-Q1 , TPD2EUSB30 , TPD2EUSB30A , TPD2S017 , TPD3F303 , TPD3S014 , TPD3S044 , TPD4E001 , TPD4E001-Q1 , TPD4E004 , TPD4E02B04 , TPD4E05U06 , TPD4E05U06-Q1 , TPD4E101 , TPD4E1B06 , TPD4E1U06 , TPD4E6B06 , TPD4EUSB30 , TPD4S010 , TPD4S012 , TPD4S014 , TPD4S1394 , TPD4S214 , TPD5E003 , TPD5S115 , TPD5S116 , TPD6E001 , TPD6E004 , TPD6E05U06 , TPD6F002 , TPD6F002-Q1 , TPD6F003 , TPD6F202 , TPD7S019 , TPD8E003 , TPD8F003 , TPD8S009
The ISO standard is partly based on the IEC 61000-4-2 ratings explained above, but has key differences specific to automotive applications. The main difference between the ISO and IEC standards is the coupling network used to simulate different ESD strikes. The 330-pF, 330-Ω test conducted in the ISO standard has the highest current flow that needs to be shunted to ground. For more information on the differences between ISO 10605 and IEC 61000-4-2, refer to the application note ISO 10605 Road Vehicles Test Methods for Electrical Disturbances from Electrostatic Discharge. Table 4-6 is an example of the ISO rating table found in auto-qualified TI ESD protection device data sheets.
VALUE | UNIT | ||||
---|---|---|---|---|---|
V (ESD) | ISO 10605 Electrostatic discharge | C = 150 pF; R = 330 Ω | Contact Discharge, all pins | ±30000 | V |
Air-gap Discharge, all pins | ±30000 | ||||
C = 330 pF; R = 330 Ω | Contact Discharge, all pins | ±30000 | |||
Air-gap Discharge, all pins | ±30000 |