2004 Apr 27

2

Philips Semiconductors

Product specification

Double ESD protection diodes

in SOT663 package

PESDxS2UQ series

FEATURES

• Uni-directional ESD protection of up to two lines

• ESD protection > 30 kV

• IEC 61000-4-2; level 4 (ESD)

APPLICATIONS

• Computers and peripherals

• Communication systems

• Audio and video equipment

• High speed data lines

• Parallel ports.

DESCRIPTION

Uni-directional double ESD protection diodes in a SOT663

plastic package. Designed to protect up to two

transmission or data lines from ElectroStatic Discharge

(ESD) damage.

MARKING

Note

1. * = p : made in Hong Kong.

* = t : made in Malaysia.

* = W : made in China.

QUICK REFERENCE DATA

PINNING

TYPE NUMBER

MARKING CODE(1)

PESD3V3S2UQ

*E1

PESD5V0S2UQ

*E2

PESD12VS2UQ

*E3

PESD15VS2UQ

*E4

PESD24VS2UQ

*E5

SYMBOL

PARAMETER

VALUE

UNIT

reverse stand-off

voltage

3.3, 5, 12, 15

and 24

V

diode capacitance

f = 1 MHz

200, 150, 38, 32

and 23

pF

number of

protected lines

2

PIN

DESCRIPTION

1

cathode 1

2

cathode 2

3

common anode

sym022

2

1

3

1

2

3

001aaa732

Fig.1 Simplified outline (SOT663) and symbol.