PESD5V2S18U Datasheet, PDF (5/8 Pages) NXP Semiconductors – ESD protection array

Philips Semiconductors
ESD protection array
Product specification
PESD5V2S18U
ESD TESTER
RZ
CZ
450 Ω
RG 223/U
50 Ω coax
10×
ATTENUATOR
note 1
DIGITIZING
OSCILLOSCOPE
50 Ω
IEC 1000-4-2 network
CZ = 150 pF; RZ = 330 Ω
1/18 PESD5V2S18U
vertical scale = 200 V/Div
horizontal scale = 50 ns/Div
Note 1: attenuator is only used for open
socket high voltage measurements
vertical scale = 5 V/Div
horizontal scale = 50 ns/Div
GND
unclamped +1 kV ESD voltage waveform
(IEC 1000−4−2 network)
GND
GND
clamped +1 kV ESD voltage waveform
(IEC 1000−4−2 network)
GND
vertical scale = 200 V/Div
horizontal scale = 50 ns/Div
unclamped −1 kV ESD voltage waveform
(IEC 1000−4−2 network)
vertical scale = 5 V/Div
horizontal scale = 50 ns/Div
clamped −1 kV ESD voltage waveform
(IEC 1000−4−2 network)
MHC489
Fig.6 ESD clamping test set-up and waveforms.
2003 Apr 28
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