High Voltage MLC Chips
For 600V to 5000V Application
High value, low leakage and small size are difficult parameters to obtain in
capacitors for high voltage systems. AVX special high voltage MLC chips
capacitors meet these performance characteristics and are designed for
applications such as snubbers in high frequency power converters,
resonators in SMPS, and high voltage coupling/DC blocking. These high
voltage chip designs exhibit low ESRs at high frequencies.
Larger physical sizes than normally encountered chips are used to make
high voltage chips. These larger sizes require that special precautions be
taken in applying these chips in surface mount assemblies. This is due
to differences in the coefficient of thermal expansion (CTE) between the
substrate materials and chip capacitors. Apply heat at less than 4°C per
second during the preheat. The preheat temperature must be within 50°C
of the peak temperature reached by the ceramic bodies through the
soldering process. Chips 1808 and larger to use reflow soldering only.
Capacitors may require protective surface coating to prevent external
arcing.
HOW TO ORDER
1808
AVX
Style
1206
1210
1808
1812
1825
2220
2225
3640
A
A
271
K
A
1
1
Packaging
1 = 7" Reel
3 = 13" Reel
9 = Bulk
A
Special
Code
A = Standard
Voltage Temperature Capacitance Code
600V = C
Coefficient
(2 significant digits
1000V = A
C0G = A
+ no. of zeros)
1500V = S
X7R = C
Examples:
2000V = G
10 pF = 100
2500V = W
100 pF = 101
3000V = H
1,000 pF = 102
4000V = J
22,000 pF = 223
5000V = K
220,000 pF = 224
1 µF = 105
Capacitance
Test
Termination*
Tolerance
Level
1 = Pd/Ag
C0G: J = ±5% A = Standard T = Plated
K = ±10%
Ni and Sn
M = ±20%
J = 5% Min Pb
X7R: K = ±10%
M = ±20%
Z = +80%, -20%
*Note:
Leaded terminations are available.
Styles 1825, 2225, & 3640 are available with “N”, “L” or “J” leads as seen on page 9.
“V” denotes uncoated leaded units similar to SM0 product.
“W” denotes leaded epoxy coated units similar to SM5 product.
IE 1825AA103KAV00J would be uncoated leaded part with “J” style leads.
Note: Capacitors with X7R dielectrics are not intended for applications across AC supply mains or AC line filtering with polarity reversal. Contact plant for recommendations.
W
L
T
t
DIMENSIONS
SIZE
(L) Length
(W) Width
(T) Thickness
Max.
(t) terminal
1206
1210
1808*
1812*
1825*
2220*
millimeters (inches)
2225*
3640*
3.20 ± 0.2
3.20 ± 0.2
4.57 ± 0.25
4.50 ± 0.3
4.50 ± 0.3
5.7 ± 0.4
5.72 ± 0.25
9.14 ± 0.25
(0.126 ± 0.008) (0.126 ± 0.008) (0.180 ± 0.010) (0.177 ± 0.012) (0.177 ± 0.012) (0.224 ± 0.016) (0.225 ± 0.010) (0.360 ± 0.010)
1.60 ± 0.2
2.50 ± 0.2
2.03 ± 0.25
3.20 ± 0.2
6.40 ± 0.3
5.0 ± 0.4
6.35 ± 0.25
10.2 ± 0.25
(0.063 ± 0.008) (0.098 ± 0.008) (0.080 ± 0.010) (0.126 ± 0.008) (0.252 ± 0.012) (0.197 ± 0.016) (0.250 ± 0.010) (0.400 ± 0.010)
1.52
1.70
2.03
2.54
2.54
3.3
2.54
2.54
(0.060)
(0.067)
(0.080)
(0.100)
(0.100)
(0.130)
(0.100)
(0.100)
0.25 (0.010)
0.25 (0.010)
0.25 (0.010)
0.25 (0.010)
0.25 (0.010)
0.25 (0.010)
0.25 (0.010)
0.76 (0.030)
0.75 (0.030)
0.75 (0.030)
1.02 (0.040)
1.02 (0.040)
1.02 (0.040)
1.02 (0.040)
1.02 (0.040)
1.52 (0.060)
min.
max.
*Reflow Soldering Only
69
AVX [ AVX CORPORATION ]
