70
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.
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 M or 1000 M-µF, whichever is less.
Z5U: 10K M or 1000 M-µF, whichever is less.
Insulation Resistance 125°C (MIL-STD-202 Method 302)
C0G, N1500, X7R: 10K M or 100 M-µF, whichever is less.
Z5U: 1 KM or 100 M-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)
ELECTRICAL SPECIFICATIONS
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.
*
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.
TAPE & REEL QUANTITY
Part Pieces
SK01 2000
SK03/SK53 1000
SK04/SK54 1000
SK05/SK55 500
SK06/SK56 500
SK07 N/A
SK08 N/A
SK09/SK59 500
SK10/SK60 400
RoHS
Part Available
SK01 Yes
SK03/SK53 Yes
SK04/SK54 Yes
SK05/SK55 Yes
SK06/SK56 Yes
SK07 Yes
SK08 Yes
SK09/SK59 Yes
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.
SK
Style
01
Size
See
chart
below
3
Voltage
25V = 3
50V = 5
100V = 1
200V = 2
500V = 7
E
Temperature
Coefficient
Z5U = E
X7R = C
C0G = A
N1500 = 4
125
Capacitance
Code
(2 significant
digits + no.
of zeros)
22 nF = 223
220 nF = 224
1 F = 105
100 F = 107
Z
Capacitance
Tolerance
C0G, N1500:
J = ±5%
K = ±10%
M = ±20%
X7R: K = ±10%
M = ±20%
Z = +80, -20%
Z5U: M = ±20%
Z = +80, -20%
P =
GMV (+100, -0%)
A
Tes t
Level
A = Standard
B = Hi-Rel*
A
Leads
A = Tin/Lead
R = RoHS
Compliant**
*
Packaging
(See Note 1)
Note 1: No suffix signifies bulk packaging,
which is AVX standard packaging.
SK01, SK
*
3, SK
*
4, SK
*
5, SK
*
6, SK
*
9
& SK
*
0 are available taped and reel
per EIA-468. Use suffix “TR1” if tape &
reel is required.
HOW TO ORDER
