NXP Semiconductors
ESD TESTER
PESD24VS1ULD
Unidirectional ESD protection diode
4 GHz DIGITAL
RZ
450 Ω
RG 223/U
50 Ω coax
10 ×
OSCILLOSCOPE
ATTENUATOR
CZ
IEC 61000-4-2 network
C Z = 150 pF; R Z = 330 Ω
DUT
(DEVICE
UNDER
TEST)
50 Ω
GND
vertical scale = 2 kV/div
horizontal scale = 15 ns/div
unclamped +8 kV ESD pulse waveform
(IEC 61000-4-2 network)
GND
vertical scale = 20 V/div
horizontal scale = 10 ns/div
clamped +8 kV ESD pulse waveform
(IEC 61000-4-2 network) pin 1 to 2
vertical scale = 2 kV/div
horizontal scale = 15 ns/div
GND
GND
vertical scale = 20 V/div
horizontal scale = 10 ns/div
unclamped ? 8 kV ESD pulse waveform
clamped ? 8 kV ESD pulse waveform
Fig 9.
(IEC 61000-4-2 network)
ESD clamping test setup and waveforms
(IEC 61000-4-2 network) pin 1 to 2
006aac491
PESD24VS1ULD
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 19 October 2010
? NXP B.V. 2010. All rights reserved.
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