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 filtering 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
C0G: A Temperature Coefficient
– 0 ±30 ppm/°C, -55° to +125°C
N1500: 4 Temperature Coefficient – -1500 ±250 ppm/°C
X7R: C Temperature Coefficient
– ±15%, -55° to +125°C
Z5U: E Temperature Coefficient
– +22, -56%, +10° to +85°C
Capacitance Test (MIL-STD-202 Method 305)
C0G, N1500: 25°C, 1.0±0.2 Vrms (open circuit voltage) at 1KHz
X7R: 25°C, 1.0±0.2 Vrms (open circuit voltage) at 1KHz
Z5U: 25°C, 0.5 Vrms max (open circuit voltage) at 1KHz
Dissipation Factor 25°C
C0G, N1500: 0.15% Max @ 25°C, 1.0±0.2 Vrms (open circuit voltage) at 1KHz
X7R: 2.5% Max @ 25°C, 1.0±0.2 Vrms (open circuit voltage) at 1KHz
Z5U: 3.0% Max @ 25°C, 0.5 Vrms max (open circuit voltage) at 1KHz
Insulation Resistance 25°C (MIL-STD-202 Method 302)
C0G, N1500, X7R: 100K MΩ or 1000 MΩ-μF, whichever is less.
Z5U: 10K MΩ or 1000 MΩ-μF, whichever is less.
Insulation Resistance 125°C (MIL-STD-202 Method 302)
C0G, N1500, X7R: 10K MΩ or 100 MΩ-μF, whichever is less.
Z5U: 1 KMΩ or 100 MΩ-μF, whichever is less.
Dielectric Withstanding Voltage 25°C (Flash Test)
C0G, N1500, X7R: 250% rated voltage for 5 seconds with 50 mA max
charging current. (500 Volt units @ 750 VDC)
Z5U: 200% rated voltage for 5 seconds with 50 mA max charging current.
Life Test (1000 hrs)
C0G, N1500, X7R: 200% rated voltage at +125°C. (500 Volt units @ 600 VDC)
Z5U: 150% rated voltage at +85°C
Moisture Resistance (MIL-STD-202 Method 106)
C0G, N1500, X7R, Z5U: Ten cycles with no voltage applied.
Thermal Shock (MIL-STD-202 Method 107, Condition A)
Immersion Cycling (MIL-STD-202 Method 104, Condition B)
Resistance To Solder Heat (MIL-STD-202, Method 210,
Condition B, for 20 seconds)
HOW TO ORDER
SK
01
3
E
125
Style
Size
See
chart
below
Voltage
25V = 3
50V = 5
100V = 1
200V = 2
500V = 7
Temperature
Coefficient
Z5U = E
X7R = C
C0G = A
N1500 = 4
Capacitance
Code
(2 significant
digits + no.
of zeros)
22 nF = 223
220 nF = 224
1 μF = 105
100 μF = 107
Z
A
*Hi-Rel screening for C0G, N1500 and X7R only. Screening consists of 100% Group A
(B Level), Subgroup 1 per MIL-PRF-49470.
**RoHS Compliant parts are not available in the Z5U dielectric.
RoHS
Part
SK01
Pieces
2000
Part
SK01
Available
Yes
SK03/SK53
1000
SK03/SK53
Yes
SK04/SK54
1000
SK04/SK54
Yes
SK05/SK55
500
SK05/SK55
Yes
SK06/SK56
500
SK06/SK56
Yes
SK07
N/A
SK07
Yes
SK08
N/A
SK08
Yes
SK09/SK59
500
SK09/SK59
Yes
SK10/SK60
400
SK10/SK60
Yes
Not RoHS Compliant
For RoHS compliant products,
please select correct termination style.
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.
70
*
Test
Capacitance
Leads
Packaging
Level
Tolerance
A = Tin/Lead
(See Note 1)
A = Standard R = RoHS
C0G, N1500: J = ±5%
B = Hi-Rel*
K = ±10%
Compliant**
M = ±20%
X7R:
K = ±10%
Note 1: No suffix signifies bulk packaging,
M = ±20%
which is AVX standard packaging.
Z = +80, -20%
SK01, SK*3, SK*4, SK*5, SK*6, SK*9
Z5U:
M = ±20%
& SK*0 are available taped and reel
Z = +80, -20%
per EIA-468. Use suffix “TR1” if tape &
P = GMV (+100, -0%)
reel is required.
Note: Capacitors with X7R and Z5U dielectrics are not intended for applications
across AC supply mains or AC line filtering with polarity reversal. Contact plant
for recommendations.
TAPE & REEL QUANTITY
A
SMPS Capacitors (SK Style)
Product Offering – C0G, X7R and Z5U
L
L
L
H
H
T
H
H + 3.683
(0.145)
M
M
M
LL
LL
LL
LD
LD
LD
LS
LS
SK01
LS
SK03 – SK10
SK53 - SK56 and SK59 – SK60
C0G Capacitance Range (μF)
25
WVDC
Style
SK01
SK03/SK53
SK04/SK54
SK05/SK55
SK06/SK56
SK07
SK08
SK09/SK59
SK10/SK60
min./max.
.001/0.015
.01/0.056
.01/0.12
.01/0.18
.10/0.56
.10/0.68
.82/1.20
.10/0.27
.10/0.68
50
WVDC
min./max.
.001/0.012
.01/0.047
.01/0.10
.01/0.15
.01/0.47
.01/0.56
.68/1.10
.01/0.22
.01/0.56
100
WVDC
X7R Capacitance Range (μF)
200
WVDC
500
WVDC
min./max. min./max. min./max.
.001/0.010 .0010/0.0056 .0010/0.0018
.01/0.039 .001/0.022
.001/0.0068
.01/0.082
.01/0.047
.001/0.015
.01/0.12
.01/0.068
.001/0.022
.01/0.39
.01/0.22
.01/0.068
.01/0.47
.01/0.27
.01/0.082
.56/0.82
.33/0.47
.10/0.15
.01/0.18
.01/0.10
.001/0.039
.01/0.47
.01/0.27
.01/0.082
SK01
SK03/SK53
SK04/SK54
SK05/SK55
SK06/SK56
SK07
SK08
SK09/SK59
SK10/SK60
N1500 Capacitance Range (μF)
Style
SK01
SK03/SK53
SK04/SK54
SK05/SK55
SK06/SK56
SK07
SK08
SK09/SK59
SK10/SK60
50 WVDC
min./max.
.001/0.022
.01/0.10
.01/0.22
.01/0.27
.01/0.82
.01/1.00
.68/2.00
.01/0.56
.01/1.00
min./max.
.001/0.012
.01/0.056
.01/0.12
.01/0.18
.01/0.47
.01/0.56
.62/1.20
.01/0.27
.01/0.68
min./max.
.001/0.0027
.001/0.012
.001/0.027
.001/0.039
.01/0.12
.01/0.15
.21/0.30
.01/0.068
.01/0.15
min./max.
.01/0.39
.10/2.2
.10/4.7
.10/6.8
1.0/15
1.0/18
22/33
.10/8.2
1.0/18
50
WVDC
min./max.
.01/0.33
.10/1.8
.10/3.3
.10/6.8
1.0/10
1.0/14
15/22
.10/5.6
1.0/12
100
WVDC
min./max.
.01/0.27
.01/1.5
.10/2.7
.10/3.9
.10/5.6
1.0/8.2
10/15
.10/3.3
.10/6.8
Style
SK01
SK03/SK53
SK04/SK54
SK05/SK55
SK06/SK56
SK07
SK08
SK09/SK59
SK10/SK60
25 WVDC
min./max.
.10/1.2
.10/5.6
1.0/10.0
1.0/18.0
1.0/47.0
1.0/68.0
82/120.0
1.0/27.0
1.0/56.0
50 WVDC
min./max.
.10/0.82
.10/3.30
1.0/8.20
1.0/10.00
1.0/39.00
1.0/47.00
56/100.00
1.0/18.00
1.0/39.00
DIMENSIONS
Style
SK01
SK03/SK53
SK04/SK54
SK05/SK55
SK06/SK56
SK07
SK08
SK09/SK59
SK10/SK60
L = Length
H = Height
200
WVDC
min./max.
.01/0.12
.01/0.68
.01/1.0
.10/1.8
.10/3.9
.10/4.7
5.6/8.2
.10/2.2
.10/4.7
500
WVDC
min./max.
.001/0.047
.01/0.27
.01/0.47
.01/0.68
.10/1.5
.10/2.2
2.2/3.9
.10/1.2
.10/2.2
Z5U Capacitance Range (μF)
100 WVDC 200 WVDC 500 WVDC
min./max.
.001/0.018
.01/0.082
.01/0.15
.01/0.22
.01/0.68
.01/0.82
.88/1.60
.01/0.39
.01/0.82
25
WVDC
Style
100 WVDC 200 WVDC
min./max.
.10/0.47
.10/2.20
.10/4.70
1.0/6.80
1.0/22.00
1.0/27.00
33/47.00
1.0/10.00
1.0/22.00
min./max.
.10/0.33
.10/1.50
.10/3.30
.10/4.70
1.0/15.00
1.0/18.00
22/33.00
1.0/6.80
1.0/18.00
millimeters (inches)
L (max.)
5.08 (0.200)
7.62 (0.300)
10.2 (0.400)
12.7 (0.500)
22.1 (0.870)
27.9 (1.100)
27.9 (1.100)
17.0 (0.670)
23.6 (0.930)
H (max.)
5.08 (0.200)
7.62 (0.300)
10.2 (0.400)
12.7 (0.500)
15.2 (0.600)
15.2 (0.600)
15.2 (0.600)
13.7 (0.540)
18.3 (0.720)
T = Thickness
M = Meniscus 1.52 (0.060) max.
T (max.)
5.08 (0.200)
5.08 (0.200)
5.08 (0.200)
5.08 (0.200)
5.08 (0.200)
5.08 (0.200)
8.89 (0.350)
5.08 (0.200)
6.35 (0.250)
LS (nom.)
5.08 (0.200)
5.08 (0.200)
5.08 (0.200)
10.2 (0.400)
20.1 (0.790)
24.9 (0.980)
24.9 (0.980)
14.6 (0.575)
20.3 (0.800)
LD (nom.)
0.508 (0.020)
0.508 (0.020)
0.508 (0.020)
0.635 (0.025)
0.813 (0.032)
0.813 (0.032)
0.813 (0.032)
0.635 (0.025)
0.813 (0.032)
LS = Lead Spacing Nominal ±.787 (0.031)
LL = Lead Length 50.8 (2.000) max./25.4 (1.000) min.
LD = Lead Diameter Nominal ±.050 (0.002)
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