PESD1FLEX NXP Semiconductors, PESD1FLEX Datasheet - Page 6

• Manufacturer Part Number: PESD1FLEX
• Description: PESD1FLEX in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plasticpackage designed to protect two automotive FlexRay bus lines from the damage causedby ElectroStatic Discharge (ESD) and other transients
• Manufacturer: NXP Semiconductors

NXP Semiconductors
PESD1FLEX_2
Product data sheet
Fig 7. ESD clamping test setup and waveforms
GND
GND
unclamped 1 kV ESD voltage waveform
(IEC 61000-4-2 network)
unclamped 1 kV ESD voltage waveform
(IEC 61000-4-2 network)
IEC 61000-4-2 network
C
Z
= 150 pF; R
ESD TESTER
C
Z
R
Z
Z
= 330
vertical scale = 200 V/div
horizontal scale = 50 ns/div
vertical scale = 200 V/div
horizontal scale = 50 ns/div
(Device
D.U.T.
Under
Test)
Rev. 02 — 15 February 2008
450
50
RG 223/U
GND
GND
coax
clamped 1 kV ESD voltage waveform
(IEC 61000-4-2 network)
clamped 1 kV ESD voltage waveform
(IEC 61000-4-2 network)
vertical scale = 20 V/div; horizontal scale = 50 ns/div
vertical scale = 20 V/div; horizontal scale = 50 ns/div
ATTENUATOR
10
FlexRay bus ESD protection diode
PESD1FLEX
OSCILLOSCOPE
4 GHz DIGITAL
© NXP B.V. 2008. All rights reserved.
50
006aaa259
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