Multilayer ceramic capacitors
Chip capacitors, HQF
Date:
October 2006
Data Sheet
ã
EPCOS AG 2006. Reproduction, publication and dissemination of this data sheet and the
information contained therein without EPCOS’ prior express consent is prohibited.
Multilayer ceramic capacitors
HQF
Ordering code system
Chip
B37923
K
5
100
J
0
60
Packaging
60
^
cardboard tape, 180-mm reel
70
^
cardboard tape, 330-mm reel
Decimal place
for cap. values <10 pF, otherwise not used
Capacitance tolerance
C
R
< 10 pF:
B
^
±0.1
pF (standard for capacitance values
≤3.9
pF)
C
^
±0.25
pF (standard for capacitance values
≤8.2
pF)
D
^
±0.5
pF
C
R
³
10 pF: F
G
J
K
^
^
^
^
±
1%
±
2%
±
5% (standard)
±10%
Capacitance,
coded
(example)
100
^
10 · 10
0
pF = 10 pF
Rated voltage
Rated voltage [VDC]
Code
Standard:
50
5
Termination
K
^
nickel barrier for all case sizes
Type and size
Chip size
(inch / mm)
0402
/ 1005
0603
/ 1608
Temperature characteristic
HQF
B37923
B37933
Please read
Cautions and warnings
and
Important notes
at the end of this document.
2
10/06
Multilayer ceramic capacitors
HQF
Features
■
Ultra-low ESR and high Q factor
■
Tight capacitance tolerances
■
High stability with respect to time,
■
■
■
■
■
Chip
temperature (T
CC
: 0
±
60 ppm/
°
C), frequency and voltage
Class 1 characteristic with copper inner electrodes
Excellent attenuation
High self-resonant frequency
Lower power dissipation / Less energy absorption
To AEC-Q200
Applications
■
■
■
■
■
High-frequency applications
Matching circuits
Cellular communication, Bluetooth, DECT
Cable TV, satellite TV (LNB), GPS, satellite radio
Filters, RF amplifiers, VCOs
Termination
■
For soldering: Nickel barrier terminations (Ni)
Options
■
Alternative capacitance tolerances available on request
Delivery mode
■
Cardboard tape, 180-mm and 330-mm reel available
Electrical data
Temperature characteristic
Climatic category (IEC 60068-1)
Standard
Dielectric
Rated voltage
Test voltage
Capacitance range
Temperature coefficient
Dissipation factor (limit value)
Insulation resistance
1)
at + 25
°
C
Insulation resistance
1)
at +125
°
C
Time constant
1)
at + 25
°
C
Time constant
1)
at +125
°
C
Operating temperature range
Ageing
1) For C
R
>10 nF the time constant
t
= C · R
ins
is given.
V
R
V
test
C
R
tan
d
R
ins
R
ins
t
t
T
op
C0H
55/125/56
EIA
Class 1
50
2.5 · V
R
/5 s
0.3 pF … 82 pF
0
±
60 · 10
–6
/K
<1.0 · 10
–3
>10
5
>10
4
>1000
>100
–55 … +125
none
VDC
VDC
M
W
M
W
s
s
°
C
Please read
Cautions and warnings
and
Important notes
at the end of this document.
3
10/06
Multilayer ceramic capacitors
HQF
Recommended solder pad
D
HQF
C
A
KKE0308-1
Recommended dimensions (mm) for reflow soldering
Case size
(inch/mm)
0402/1005
0603/1608
Type
single chip
single chip
A
0.35 … 0.45
0.60 … 0.70
C
1.0 … 1.4
1.8 … 2.2
D
0.4 … 0.6
0.6 … 0.8
Recommended dimensions (mm) for wave soldering
Case size
(inch/mm)
0603/1608
Type
single chip
A
0.8 … 0.9
C
2.2 … 2.8
D
0.6 … 0.8
Termination
Ceramic body
Termination
(nickel barrier)
Inner electrode
Cu
Substrate electrode
Intermediate electrode
External electrode
Cu
Ni
Sn
KKE0486-D
Please read
Cautions and warnings
and
Important notes
at the end of this document.
5
10/06
PCB Design
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