Multilayer Ceramic Capacitors
Z5U (Y5U)
Chip
Features
■ Extremely high volumetric efficiency
■ Non-linear capacitance change
■ Y5U characteristic is also fulfilled
Applications
■ Blocking
■ Coupling
■ Decoupling
■ Interference suppression
Termination
■ For soldering: Nickel-barrier termination (Ni) for case sizes 0603 to 1210
Silver-palladium termination (AgPd) for case sizes 1812 and 2220
Delivery mode
■ Cardboard and blister tape (blister tape for chip thickness ³ 1,2 ± 0,1 mm and case sizes ³ 1210),
180-mm and 330-mm reel available
■ Bulk case for case sizes 0603 and 0805 (³ 68 nF)
Electrical data
Temperature characteristic
Climatic category (IEC 60068-1)
Standard
Dielectric
Rated voltage2)
Test voltage
Capacitance range
Max. relative capacitance change
Dissipation factor (limit value)
Insulation resistance3) at +25 °C
Time constant 3) at +25 °C
Operating temperature range
Ageing 4)
VR
Vtest
CR
DC/C
tan d
Rins
t
Top
Z5U (Y5U)1)
30/85/56
EIA
Class 2
25, 50
2,5 · VR/5 s
10 nF … 4,7 mF
+ 22 / – 56
< 50 · 10–3
> 104
> 500
–30 … +85
yes
VDC
VDC
%
MW
s
°C
1) Y5U specification is also fulfilled.
2) Note: No operation on AC line.
3) For CR > 10 nF the time constant t = C · Rins is given.
4) Refer to chapter “General Technical Information”, page 197.
81 10/02
