SLVA954B October   2021  – August 2022 ESD751-Q1 , TPD1E01B04-Q1 , TPD1E05U06-Q1 , TPD1E10B06-Q1 , TPD1E10B09-Q1 , TPD2E001-Q1 , TPD2E2U06-Q1 , TPD4E001-Q1 , TPD4E02B04-Q1 , TSD05C

 

  1.   Abstract
  2.   Trademarks
  3. 1ISO 10605 Overview
  4. 2ISO 10605 ESD Waveforms and Test Parameters
  5. 3ISO 10605 Bench Setup
  6. 4How to Interpret Test Data and Choose the Correct Protection
  7. 5Conclusions
  8. 6Revision History

4 How to Interpret Test Data and Choose the Correct Protection

Since the 330 pF, 330-Ω test has the highest energy and current of the ISO 10605 standard, this is the most common test performed on automotive qualified parts in TI's ESD Portfolio. All of TI's automotive qualified parts have the suffix Q1. Automotive qualified parts need to indicate the 330-pF and 330-Ω discharge level in the Features and Specifications sections of TI's data sheets. If the part is used in an automotive application, make sure the product data sheet for its ISO 10605 rating.

Table 4-1 includes various TI parts with their ISO 10605 and IEC 61000-4-2 ratings:

Table 4-1 ESD Ratings
Part #ISO 10605 (330 pF / 330 Ω) IEC 61000-4-2
ContactAir GapContactAir Gap
TPD4E02B04-Q1±10 kV±10 kV±12 kV±15 kV
TPD1E10B06-Q1±8 kV±15 kV±30 kV±30 kV
TPD1E10B09-Q1±8 kV±15 kV±20 kV±20 kV
TPD2E2U06-Q1±20 kV±25 kV±25 kV±30 kV
TPD1E01B04-Q1±12.5 kV±15 kV±15 kV±17 kV
ESD2CAN24-Q1±30 kV±30 kV±30 kV±30 kV

Also, it needs to be considered what application the device is going on. Different applications require different aspects to work in the system beyond the ISO 10605 rating. To make a full device selection see the System-Level ESD/EMI Protection Guide.