1. Product profile
1.1 General description
Low capacitance unidirectional quadruple ElectroStatic Discharge (ESD) protection diode
arrays in small Surface-Mounted Device (SMD) plastic packages designed to protect up to
four signal lines from the damage caused by ESD and other transients.
1.2 Features
1.3 Applications
PESDxL4UF; PESDxL4UG;
PESDxL4UW
Low capacitance unidirectional quadruple ESD protection
diode arrays
Rev. 04 — 28 February 2008 Product data sheet
Table 1. Product overview
Type number Package Package configuration
NXP JEITA JEDEC
PESD3V3L4UF SOT886 - MO-252 leadless ultra small
PESD5V0L4UF SOT886 - MO-252 leadless ultra small
PESD3V3L4UG SOT353 SC-88A - very small
PESD5V0L4UG SOT353 SC-88A - very small
PESD3V3L4UW SOT665 - - ultra small and flat lead
PESD5V0L4UW SOT665 - - ultra small and flat lead
n ESD protection of up to four lines n Ultra low leakage current: I
RM
=5nA
n Low diode capacitance n ESD protection up to 20 kV
n Max. peak pulse power: P
PP
=30W n IEC 61000-4-2; level 4 (ESD)
n Low clamping voltage: V
CL
=12V n IEC 61000-4-5 (surge); I
PP
= 2.5 A
n Computers and peripherals n Communication systems
n Audio and video equipment n Portable electronics
n Cellular handsets and accessories n Subscriber Identity Module (SIM) card
protection
