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Número de pieza | EMIF01-5250 | |
Descripción | EMI FILTER WITH ESD PROTECTION | |
Fabricantes | STMicroelectronics | |
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Application Specific Discretes
A.S.D.TM
EMIF01-5250SC5
EMI FILTER
WITH ESD PROTECTION
MAIN APPLICATIONS
Where EMI filtering in ESD sensitive equipment is
required :
Mobile phone : handsets and accessories
RF communications
DESCRIPTION
The EMIF01-5250SC5 is a highly integrated T-filter
designed to suppress EMI / RFI noise on I/O ports
of mobile phones or RF communication
equipment.
This filter includes ESD protection circuitry which
prevents device destruction when subjected to
ESD discharges.
The comprehensive layout of the
EMIF01-5250SC5 filter allows design flexibility on
high density boards.
SOT23-5L (SC-59A)
FUNCTIONAL DIAGRAM
FEATURES
T-filtering functions for 2 wires.
ESD protection of 15 kV (air discharge) per
IEC1000-4-2
Breakdown voltage : VBR = 6 V min.
Low leakage current < 1 µA.
BENEFITS
EMI / RFI noise suppression.
Enhanced ESD protection : IEC1000-4-2 level 4
One of the smallest protection circuits available
High flexibility in the design of high density
boards
COMPLIES WITH THE FOLLOWING STANDARDS
IEC 1000-4-2 15kV (air discharge)
8 kV (contact discharge)
1
D
2
D
3
R
Cz
Cz
R
R
C Cz
C Cz
R
4
D
D
5
R = 52 Ω tolerance ± 15%
C = 50 pF tolerance ± 15%
D = Zener diode
Cz = Capacitance of the zener diode
October 1998 - Ed: 5A
1/5
1 page ORDER CODE
EMIF 01 - 5250 SC5
EMIF01-5250SC5
ELECTRO MAGNETIC
INTERFERENCE FILTER
NUMERICAL CODE
PACKAGE : SOT23 -5L
R & C values
MARKING
Type & order code
EMIF01-5250SC5
Marking
EMIF
Packaging
tape & reel
Base qty (pcs)
3000
PACKAGE MECHANICAL DATA
H
A
A2
e
D
e
b
A1
E
M
c
L
REF.
A
A1
A2
b
c
D
E
e
H
L
M
DIMENSIONS
Millimeters
Inches
Min. Typ. Max. Min. Typ. Max.
0.90
1.45 0.035
0.057
0
0.15 0
0.006
0.90
1.30 0.035
0.0512
0.35
0.50 0.0137
0.02
0.09
0.20 0.004
0.008
2.80
3.00 0.11
0.118
1.50
1.75 0.059
0.0689
0.95 0.0374
2.60
3.00 0.102
0.118
0.10
0.60 0.004
0.024
10° 10°
RECOMMENDED FOOT PRINT
0.65
0.025
mm
inch
0.95
0.037
Information furnished is believed to be accurate and reliable. However, STMicroelectronics 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 STMicroelectronics. Specifications mentioned in this publication are subject to
change without notice. This publication supersedes and replaces all information previously supplied.
STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written ap-
proval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics
© 1998 STMicroelectronics - Printed in Italy - All rights reserved.
STMicroelectronics GROUP OF COMPANIES
Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Mexico - Morocco -
The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A.
http://www.st.com
5/5
5 Page |
Páginas | Total 5 Páginas | |
PDF Descargar | [ Datasheet EMIF01-5250.PDF ] |
Número de pieza | Descripción | Fabricantes |
EMIF01-5250 | EMI FILTER WITH ESD PROTECTION | STMicroelectronics |
EMIF01-5250SC5 | EMI FILTER WITH ESD PROTECTION | STMicroelectronics |
EMIF01-5250SC5 | EMI FILTER | ST Microelectronics |
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