SURFACE MOUNT
CERAMIC SURFACE MOUNT MULTI - LAYER DS
PERFORMANCE CHARACTERISTICS
PERFROMANCE CHARACTERISTICS
1. ELECTRICAL
Dielectric Code
COG
X7R
X5R
Y5V
Z5U
General
COG dielectrics are very
stable. Temperature, fre-
quency and time vary little. case size than COG.
X7R dielectrics offer higher X5R dielectrics offer higher Y5V dielectrics offer the
Z5U dielectrics offer the
highest cpacitance for a
capacitance for a given
capacitance for a given
case size than X7R.
highest capacitance for
a given case size than X5R. given case size than Y5V.
Examples of Applications
Typical applications are
in tuned circuits, timing
circuits and fast rise time
circuits.
Applications would include Applictaions would include Applications would include Applications would include
bypass, coupling and filter- bypass, coupling and filter- bypass and decoupling bypass and decoupling
ing circuits.
ing circuits.
circuits or where tempera- circuits or where tempera-
ture dependence is not of ture dependance is not of
major importance.
major importance.
Temperature Range
- 55° to + 125°
-55° to + 125°
- 55° to + 85°
- 25° to + 85°
- 25° to + 85°
Insulation Resistance (I.R.) > 100G ohms or 1000 sec >100G ohms or 1000 sec >100G ohms or 1000sec
>10G ohms or 100 sec
whichever is less.
>10G ohms or 100 sec
whichever is less.
after 1 min charging at
Rated Voltage
whichever is less
50, 100, 200, 500
2.5 x rated voltage
whichever is less
whichever is less.
Voltage Ratings dc
10, 16, 25, 50, 100, 200,
500
10,16,25,50
10, 16, 25, 50, 100
25, 50
Proof Voltage
2.5 x rated voltage
15%
2.5 X rated voltage.
15%
2 x rated voltage
+30% to - 80%
2.5 x rated voltage
+22% to - 56%
Max allowable Capaci-
tance
C > 20pf : 0 00ppm/°C
C < 20pF : see CECC 32
Variation over Temperature 101-801
Range
ꢃ. ENVIRONMENT
Test
Conditions
Components completely
immersed in a solder bath edge
at 260 10° for 5 secs.
Requirement
Resistance to soldering
heat
25% Max leaching on each
Adhesion
Component mounted to
substrate a force of 5N
applied normal to the line
joining the termination
and in a line parallel to the
substrate.
No visible damage
Rapid change or Tem-
perature
- 55 to 125°C, 5 cycles
(1B, 2C1)
No visible damage. After
recovery
- 25 to +85°, 5 cycles
(2F4)
∆ C/C ≤ 1% COG
or pF
∆ C/C ≤ 10% X7R
∆ C/C ≤ 10% X5R
∆ C/C ≤ 20% Y5V
Tan
≤1.5 x speci-
fied value
IR.
≤0.25 x speci-
fied value
17
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