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© Koninklijke Philips Electronics N.V. 2005. All rights reserved.

Product data sheet

Rev. 02 — 7 April 2005

6 of 11

Philips Semiconductors

PESDxV4UG series

Very low capacitance quadruple ESD protection diode arrays

Fig 7.

ESD clamping test set-up and waveforms

006aaa264

50

Ω

PESDxV4UG

vertical scale = 200 V/div

horizontal scale = 50 ns/div

unclamped

+1 kV ESD voltage waveform

(IEC 61000-4-2 network)

clamped

+1 kV ESD voltage waveform

(IEC 61000-4-2 network)

unclamped

−1 kV ESD voltage waveform

(IEC 61000-4-2 network)

clamped

−1 kV ESD voltage waveform

(IEC 61000-4-2 network)

vertical scale = 5 V/div

horizontal scale = 50 ns/div

vertical scale = 200 V/div

horizontal scale = 50 ns/div

vertical scale = 5 V/div

horizontal scale = 50 ns/div

GND

GND

GND

GND

GND

450

Ω

RG 223/U

50

Ω coax

ESD TESTER

IEC 61000-4-2 network

4 GHz DIGITAL

OSCILLOSCOPE

10

×

ATTENUATOR

D.U.T.

Device

Under

Test

PESD5V0V4UG

PESD3V3V4UG