EMIF01-5250SC5
®
October 1998 - Ed: 5A
IEC 1000-4-2
15kV (air discharge)
8 kV (contact discharge)
COMPLIES WITH THE FOLLOWING STANDARDS
T-filtering functions for 2 wires.
ESD protection of 15 kV (air discharge) per
IEC1000-4-2
Breakdown voltage : V
BR
= 6 V min.
Low leakage current < 1
µ
A.
FEATURES
SOT23-5L (SC-59A)
FUNCTIONAL DIAGRAM
RR
RR
1
2
3
4
5
D
DD
D
Cz
Cz
C
C
Cz
Cz
R = 52
Ω
tolerance
±
15%
C = 50 pF tolerance
±
15%
D = Zener diode
Cz = Capacitance of the zener diode
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
BENEFITS
EMI FILTER
WITH ESD PROTECTION
Application Specific Discretes
A.S.D.
TM
Where EMI filtering in ESD sensitive equipment is
required :
Mobile phone : handsets and accessories
RF communications
MAIN APPLICATIONS
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.
DESCRIPTION
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