SMPS Capacitors (SK Style)
Commercial Radial Range
PRODUCT OFFERING – C0G, N1500, X7R AND Z5U
AVX SK styles are conformally coated MLC capacitors for input or output filter-
ing in switch mode power supplies. They are specially processed to handle high
currents and are low enough in cost for commercial SMPS application.
ELECTRICAL SPECIFICATIONS
Temperature Coefficient
Insulation Resistance 125°C (MIL-STD-101 Method ±01)
C0G: A Temperature Coefficient
N+ꢂ00: 4 Temperature Coefficient
X7R: C Temperature Coefficient
ZꢂU: E Temperature Coefficient
–
–
–
–
0 ±±0 ppmꢀ/Cꢁ -ꢂꢂ/ to ꢃ+1ꢂ/C
-+ꢂ00 ±1ꢂ0 ppmꢀ/C
±+ꢂ5ꢁ -ꢂꢂ/ to ꢃ+1ꢂ/C
C0Gꢁ N+ꢂ00ꢁ X7R: +0K MΩ or +00 MΩ-μFꢁ whichever is less.
ZꢂU: + KMΩ or +00 MΩ-μFꢁ whichever is less.
Dielectric Withstanding Voltage 25°C (Flash Test)
C0Gꢁ N+ꢂ00ꢁ X7R: 1ꢂ05 rated voltage for ꢂ seconds with ꢂ0 mA max
charging current. (ꢂ00 Volt units @ 7ꢂ0 VDC)
ꢃ11ꢁ -ꢂ65ꢁ ꢃ+0/ to ꢃ8ꢂ/C
Capacitance Test (MIL-STD-101 Method ±0ꢂ)
C0Gꢁ N+ꢂ00: 1ꢂ/Cꢁ +.0±0.1 Vrms (open circuit voltage) at +KHz
X7R: 1ꢂ/Cꢁ +.0±0.1 Vrms (open circuit voltage) at +KHz
ZꢂU: 1ꢂ/Cꢁ 0.ꢂ Vrms max (open circuit voltage) at +KHz
Dissipation Factor 25°C
ZꢂU: 1005 rated voltage for ꢂ seconds with ꢂ0 mA max charging current.
Life Test (+000 hrs)
C0Gꢁ N+ꢂ00ꢁ X7R: 1005 rated voltage at ꢃ+1ꢂ/C. (ꢂ00 Volt units @ 600 VDC)
ZꢂU: +ꢂ05 rated voltage at ꢃ8ꢂ/C
C0Gꢁ N+ꢂ00: 0.+ꢂ5 Max @ 1ꢂ/Cꢁ +.0±0.1 Vrms (open circuit voltage) at +KHz
X7R: 1.ꢂ5 Max @ 1ꢂ/Cꢁ +.0±0.1 Vrms (open circuit voltage) at +KHz
ZꢂU: ±.05 Max @ 1ꢂ/Cꢁ 0.ꢂ Vrms max (open circuit voltage) at +KHz
Insulation Resistance 25°C (MIL-STD-101 Method ±01)
C0Gꢁ N+ꢂ00ꢁ X7R: +00K MΩ or +000 MΩ-μFꢁ whichever is less.
ZꢂU: +0K MΩ or +000 MΩ-μFꢁ whichever is less.
Moisture Resistance (MIL-STD-101 Method +06)
C0Gꢁ N+ꢂ00ꢁ X7Rꢁ ZꢂU: Ten cycles with no voltage applied.
Thermal Shock (MIL-STD-101 Method +07ꢁ Condition A)
Immersion Cycling (MIL-STD-101 Method +04ꢁ Condition B)
Resistance To Solder Heat (MIL-STD-101ꢁ Method 1+0ꢁ
Condition Bꢁ for 10 seconds)
HOW TO ORDER
SK 01
3
E
125
Z
A
A
*
Test
Level
Style
Size
See
chart
below
Voltage
1ꢂV = ±
ꢂ0V = ꢂ
+00V = +
100V = 1
ꢂ00V = 7
Temperature Capacitance
Capacitance
Tolerance
Leads
A = TinꢀLead
R = RoHS
Packaging
Coefficient
Code
(See Note +)
A = Standard
B = Hi-Rel*
C0Gꢁ N+ꢂ00: J = ±ꢂ5
K = ±+05
ZꢂU = E
(1 significant
digits ꢃ no.
of zeros)
X7R = C
Compliant**
M = ±105
C0G = A
N+ꢂ00 = 4
X7R:
K = ±+05
11 nF = 11±
110 nF = 114
+ ꢄF = +0ꢂ
+00 ꢄF = +07
Note 1: No suffix signifies bulk packagingꢁ
which is AVX standard packaging.
M = ±105
Z = ꢃ80ꢁ -105
M = ±105
SK0+ꢁ SK ±ꢁ SK 4ꢁ SK ꢂꢁ SK 6ꢁ SK 9
*
*
*
*
*
ZꢂU:
& SK 0 are available taped and reel
*
Z = ꢃ80ꢁ -105
P = GMV (ꢃ+00ꢁ -05)
per EIA-468. Use suffix “TR+” if tape &
reel is required.
Note: Capacitors with X7R and ZꢂU dielectrics are not intended for applications
across AC supply mains or AC line filtering with polarity reversal. Contact plant
for recommendations.
Hi-Rel screening for C0Gꢁ N+ꢂ00 and X7R only. Screening consists of +005 Group A
(B Level)ꢁ Subgroup + per MIL-PRF-49470.
**RoHS Compliant parts are not available in the ZꢂU dielectric.
*
TAPE & REEL QUANTITY
RoHS
Part
Pieces
1000
+000
+000
ꢂ00
Part
Available
Yes
Not RoHS Compliant
SK01
SK01
SK03/SK53
SK04/SK54
SK05/SK55
SK06/SK56
SK07
SK03/SK53
SK04/SK54
SK05/SK55
SK06/SK56
SK07
Yes
Yes
Yes
ꢂ00
Yes
NꢀA
Yes
SK08
NꢀA
SK08
Yes
For RoHS compliant products,
please select correct termination style.
SK09/SK59
SK10/SK60
ꢂ00
SK09/SK59
SK10/SK60
Yes
400
Yes
Performance of SMPS capacitors can be simulated by downloading SpiCalci software program -
http://www.avx.com/download/software/SpiCalci-AVX.zip
Custom values, ratings and configurations are also available.
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