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PDF ESDA25DB3RL Data sheet ( Hoja de datos )
| Número de pieza | ESDA25DB3RL | |
| Descripción | TRANSIL ARRAY FOR ESD PROTECTION | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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®
Application Specific Discretes
A.S.D.™
APPLICATIONS
Where transient overvoltage protection in esd
sensitive equipment is required, such as :
- COMPUTERS
- PRINTERS
- COMMUNICATION SYSTEMS
It is particulary recommended for RS232 I/O port
protectionwhere the line interfacewithstands 2 kV,
ESD surges.
ESDA25DB3
TRANSIL™ ARRAY
FOR ESD PROTECTION
FEATURES
18 BIDIRECTIONAL TRANSIL™ FUNCTIONS
LOW CAPACITANCE : C = 30pF @ VRM
500 W peak pulse power (8/20 µs)
DESCRIPTION
The ESDA25DB3 is a dual monolithic voltage
suppressor designed to protect componentswhich
are connected to data and transmission lines
against ESD.
BENEFITS
High ESD protection level : up to 25 kV
High integration
Suitable for high density boards
COMPLIESWITHTHE FOLLOWINGSTANDARDS :
IEC 1000-4-2 : level 4
MIL STD 883C-Method 3015-6 : class 3
(human body model)
SO20
FUNCTIONAL DIAGRAM
I/O 1 1
I/O 2 2
I/O 3 3
I/O 4 4
I/O 5 5
I/O 6 6
I/O 7 7
I/O 8 8
I/O 9 9
GND 10
20 I/O 18
19 I/O 17
18 I/O 16
17 I/O 15
16 I/O 14
15 I/O 13
14 I/O 12
13 I/O 11
12 I/O 10
11 GND
January 1998 - Ed : 2
1/5
1 page  
ORDER CODE
ESD ARRAY
VBR min
ESDA25DB3
ESDA
25 D B 3
RL
PACKAGING:
RL = Tape and reel
= Tube
Package: SO20
Bidirectionel
MARKING : Logo, Date Code, E25DB3
PACKAGE MECHANICAL DATA
SO20 Plastic
D hx45°
A
K
B
e A1 L
C
EH
Packaging : Preferred packaging is tape and reel.
Weight : 0.55g.
REF.
DIMENSIONS
Millimetres
Inches
Min. Typ. Max. Min. Typ. Max.
A 2.65 0.104
A1 0.10
0.20 0.004
0.008
B 0.33
0.51 0.013
0.020
C 0.23
0.32 0.009
0.013
D 12.6
13.0 0.484
0.512
E 7.40
7.60 0.291
0.299
e 1.27
0.050
H 10.0
10.65 0.394
0.419
h 0.50
0.020
L 0.50
1.27 0.020
0.050
K 8° (max)
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No
license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned
in this publication are subject to change withoutnotice. This publication supersedes and replaces all information previously supplied.
SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express
written approval of SGS-THOMSON Microelectronics.
© 1998 SGS-THOMSON Microelectronics - Printed in Italy - All rights reserved.
SGS-THOMSON Microelectronics GROUP OF COMPANIES
Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Morocco
The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A.
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| PDF Descargar | [ Datasheet ESDA25DB3RL.PDF ] | |
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