CTVS - Ceramic transient voltage suppressors
SMD multilayer varistor, ESD/EMI filter series
Series/Type:
Ordering code:
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CA04F2FT5AUD010G
B72862F1050S160
2017-10-11
5
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CTVS - Ceramic transient voltage suppressors
SMD multilayer varistor, ESD/EMI filter series
B72862F1050S160
CA04F2FT5AUD010G
PPD ML PD
2017-10-11
5
Dr. Hofstätter
Hr. Konrad
Dr. Pecina
Correction of d2 based on the Product Audit
EPCOS AG 2017. Reproduction, publication and dissemination of this publication, enclosures hereto and the information
contained therein without EPCOS' prior express consent is prohibited.
EPCOS AG is a TDK Group Company.
CTVS - Ceramic transient voltage suppressors
SMD multilayer varistor, ESD/EMI filter series
B72862F1050S160
CA04F2FT5AUD010G
ESD/EMI 0405 audio filter
Description
Today’s electronic devices are more and more sensitive to electrostatic discharges (ESD) and electromagnetic
interference (EMI). Therefore reliable protection components become absolutely necessary in order to meet
enhanced EMC standards.
The ESD/EMI 0405 Audio Filter has the benefit to offer two different functions in one component. It efficiently
attenuates noise between 800 – 3000 MHz from the signal lines generated by electromagnetic interference of
the frequency carrier bands of a mobile phone. Additionally it protects the circuit from the impact of ESD. The
functionality of up to 10 discrete components was integrated in one component in a small size 0405. The novel
feed trough design with common ground electrodes benefits in an easy PCB layout.
Features
•
•
•
•
•
•
•
•
High attenuation in a wide frequency range covering GSM, UMTS, GPRS, WLAN
and Bluetooth and GPS
ESD robustness according to IEC 61000-4-2 level 4 on input and output ports
Up to 20 components integrated in one package
Low DC leakage currents
Bi-directional protection
Low inductance due to common ground contacts
High frequency stability versus temperature
RoHS-compatible
PPD ML PD
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 2 of 13
2017-10-11
CTVS - Ceramic transient voltage suppressors
SMD multilayer varistor, ESD/EMI filter series
Applications
B72862F1050S160
CA04F2FT5AUD010G
Reliable ESD/EMI filtering of audio lines (2-fold array), LCD module interface and camera sensor lines (4-fold
array) in mobile phones, PDA’s, notebooks.
Example:
ESD/EMI filtering of audio speaker lines in mobile phones
Pin configuration
Pin
P1
P2
P3
P4
P5
P6
Description
I/O Line 1
I/O Line 2
I/O Line 1
I/O Line 2
GND
GND
Due to the symmetrical configuration no marking information is needed. P1 and P3, P2 and P4 can be
interchanged.
Maximum ratings (T
A
= +85 °C)
Rating
Maximum DC operating voltage
Air discharge ESD capability
(to IEC 61000-4-2 method)
Contact discharge ESD capability
(to IEC 61000-4-2 method)
Operating temperature
(without derating)
Storage temperature
Symbol
V
DC,max
V
ESD,air
V
ESD,contact
T
op
T
stg
Value
5
15
8
–40 … +85
–40 … +125
Unit
V
kV
kV
°C
°C
PPD ML PD
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 3 of 13
2017-10-11
CTVS - Ceramic transient voltage suppressors
SMD multilayer varistor, ESD/EMI filter series
Characteristics (TA = +25 °C)
Parameter
Varistor voltage
DC leakage current
Capacitance
DC resistance
Response time
Symbol
V
V
I
leak
C
line
=C
1
+C
2
R
s
Conditions
I
V
= 1 mA
V
leak
= 3 V
V = 0.5 V, f = 1 MHz
Minimum
8
-
189
-
-
B72862F1050S160
CA04F2FT5AUD010G
Typical
10
0.05
270
0.2
-
Maximum
-
1
351
-
0.5
Unit
V
µA
V
Ω
ns
Temperature derating
PPD ML PD
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 4 of 13
2017-10-11
CTVS - Ceramic transient voltage suppressors
SMD multilayer varistor, ESD/EMI filter series
Filtering
characteristics
Ordering code
Capacitance
DC resistance
Cut-off frequency
B72862F1050S160
CA04F2FT5AUD010G
Resonance
frequency
typical
50
Ω,
Bias = 0 V
MHz
−20 dB
attenuation band
typical
50
Ω,
Bias = 0 V
MHz
1 MHz, 0.5 V DC
±30%
pF
Typ.
Ohm
−3 dB
50
Ω,
Bias = 0 V
MHz
Min.
Typ.
B72862F1050S160
270
0.2
10
25
900
200 … 4000
Typical s-parameters
Measurement setup:
Network analyzer HP8573D with 50
Ω
impedance reference.
Calibration procedure with full 4 port S-O-L-T in fixture cal kit. Measurement test boards are available upon
request.
In
Out
50Ω
50
Ω
PPD ML PD
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 5 of 13
2017-10-11
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