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

Product data sheet

Rev. 01 — 11 May 2005

2 of 13

Philips Semiconductors

PESDxU1UT series

Ultra low capacitance ESD protection diode in SOT23 package

2.

Pinning information

3.

Ordering information

4.

Marking

[1]

* = -: made in Hong Kong

* = p: made in Hong Kong

* = t: made in Malaysia

* = W: made in China

Table 2:

Pinning

Pin

Description

Simplified outline

Symbol

1

cathode ESD protection diode

2

cathode compensation diode

3

common anode

12

3

006aaa441

3

12

Table 3:

Ordering information

Type number

Package

Name

Description

Version

PESD3V3U1UT

-

plastic surface mounted package; 3 leads

SOT23

PESD5V0U1UT

PESD12VU1UT

PESD15VU1UT

PESD24VU1UT

Table 4:

Marking codes

Type number

Marking code [1]

PESD3V3U1UT

*AP

PESD5V0U1UT

*AQ

PESD12VU1UT

*AR

PESD15VU1UT

*AS

PESD24VU1UT

*AT