ISO 10605:2008/Amd 1:2014

Road vehicles — Test methods for electrical disturbances from electrostatic discharge — Amendment 1

Véhicules routiers — Méthodes d'essai des perturbations électriques provenant de décharges électrostatiques — Amendement 1

General Information

• Status: Withdrawn
• Publication Date: 09-Apr-2014
• ICS: 43.040.10 - Electrical and electronic equipment
• Technical Committee: ISO/TC 22/SC 32 - Electrical and electronic components and general system aspects
• Drafting Committee: ISO/TC 22/SC 32/WG 3 - Electromagnetic compatibility

Relations

• Revised: ISO 10605:2023 - Road vehicles — Test methods for electrical disturbances from electrostatic discharge
• Effective Date: 23-Apr-2020
• Amends: ISO 10605:2008 - Road vehicles — Test methods for electrical disturbances from electrostatic discharge
• Effective Date: 11-Dec-2021

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 10605
Second edition
2008-07-15
AMENDMENT 1
2014-04-15
Road vehicles — Test methods
for electrical disturbances from
electrostatic discharge
AMENDMENT 1
Véhicules routiers — Méthodes d’essai des perturbations électriques
provenant de décharges électrostatiques
AMENDEMENT 1
Reference number
ISO 10605:2008/Amd.1:2014(E)
©
ISO 2014

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ISO 10605:2008/Amd.1:2014(E)

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ii © ISO 2014 – All rights reserved

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ISO 10605:2008/Amd.1:2014(E)

Foreword
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bodies (ISO member bodies). The work of preparing International Standards is normally carried out
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electrotechnical standardization.
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described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
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on the ISO list of patent declarations received. www.iso.org/patents
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assessment, as well as information about ISO’s adherence to the WTO principles in the Technical Barriers
to Trade (TBT) see the following URL: Foreword - Supplementary information
The committee responsible for this document is ISO/TC 22, Road vehicles, Subcommittee SC 3, Electric
and electronic equipments.
© ISO 2014 – All rights reserved iii

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ISO 10605:2008/Amd.1:2014(E)
Road vehicles — Test methods for electrical disturbances
from electrostatic discharge
AMENDMENT 1
Page 5, Table 2
Replace: “charge voltage” with “test voltage”. Replace Table 2 with the following.
Table 2 — Contact discharge mode current specifications
Peak current/ Tolerance Current at t / Tolerance Current at t / Tolerance
1 2
Typical capaci-
test voltage  test voltage  test voltage
tance/ resist-

ance values
A/kV % A/kV % A/kV %
2 1
150 pF/330 Ω 3,75 ±10 ±30 ±30
(at t = 30 ns) (at t = 60 ns)
1 2
2 1
330 pF/330 Ω 3,75 ±10 ±30 ±30
(at t = 65 ns) (at t = 130 ns)
1 2
+30
0,275 0,15
150 pF/2 000 Ω 3,75 ±30 ±50
0 (at t = 180 ns) (at t = 360 ns)
1 2
+30
0,275 0,15
330 pF/2 000 Ω 3,75 ±30 ±50
0 (at t = 400 ns) (at t = 800 ns)
1 2
NOTE 1 The peak current level is taken from the measurement system without any data interpolation.
NOTE 2 The target used with this measurement system fulfils the requirements of A.1 and A.2. An example is defined in
Annex B.
NOTE 3 The measurement times (30 ns, 60 ns, 65 ns, 130 ns, 180 ns, 360 ns, 400 ns and 800 ns) are derived from the
resistance-capacitive (RC) time constant −40 % (current t ) and +20 % (current t ), to define two values on the falling slope
1 2
of the current pulse in accordance with IEC 61000–4-2.
Pages 19 to 21, Annex A
Replace the following in Annex A (see below).
In the second sentence of A.2.3.1, replace: “Table A.1” with “Table 1”.
At the beginning of the first paragraph of A.2.3.4, add: “The measurement discharge current procedure
is shown in Table A.1”.
Replace the title of Table A.1: “Contact discharge verification procedure” with “Contact discharge current
waveform verification procedure”.
Replace: “output voltage” with “test voltage” and replace: “charge voltage” with “test voltage”.
© ISO 2014 – All rights reserved 1

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ISO 10605:2008/Amd.1:2014(E)

A.2.3.1  Prior to verifying the discharge current, the amplitude of the ESD generator’s test voltage
should be determined using a high-voltage meter at the electrode tip. The accuracy of the test voltage
measurement shall be as specified in Table 1.
NOTE The verification of electrode output voltage should consider electrical structure of ESD generator (e.g.
electrical circuit structure) and specification (e.g. input impedance and input stray capacitance) of high-voltage
meter for correct measuring.
A.2.3.4  The measurement discharge current procedure is shown in Table A.1. The following parameters
shall be measured, or obtained from measured values, in order to verify whether or not the current
waveform of an ESD generator is within specifications:
— I , the peak value of the discharge current, in A;
p
— I , the value of the current at t , in A (from Table 2);
1 1
— I , the value of the current at t , in A (from Table 2);
2 2
— t ,
...