SMPS Stacked MLC Capacitors
SMX Style for High Temperature Applications up to 200ºC
SMX-style, stacked Switch Mode Power Supply Capacitors (SMPS) utilizing
Multilayer Ceramic (MLCC) construction are ideally suited for high temperature
applications up to 200ºC. This product is intended for downhole oil exploration,
including logging while drilling, geophysical probes, as well as space and aerospace
electronics. The high temperature solder utilized in the construction of SMX-style
parts assures reliable operation in harsh environments. The wide product offering
provides designers a solution for high capacitance value and high voltage capacitors rated at 200ºC. The SMX-style capacitors are ideally suited for applications as
DC filters in high power, high frequency motor drives, high pulsed-current circuitry,
as well as low power electronics.
SMX-style, SMPS capacitors are characterized with excellent performance in
comparison to wet tantalum products. The main benefits of SMX-product over wet
tantalum capacitors include:
• Much lower ESR and lower losses
• Excellent capacitance retention with frequency
• Excellent high frequency performance
• Low DC leakage current
• Much higher current handling capabilities
Typical Extended Temperature TCC
Characterization of C0G, SMPS Capacitors
Test conditions: 1 Vrms, 1 kHz, 0 VDC bias
Typical Extended Temperature TCC
Characterization of VHT/X7R, SMPS Capacitors
Test conditions: 1 Vrms, 1 kHz, 0 VDC bias
1.0
Percentage Capacitance
Change
20
0.8
Percentage Capacitance
Change
0.6
0.4
0.2
0.0
-0.2
0
-20
-40
-60
-80
-0.4
-100
-80
-0.6
-40
-20
0
20
40
60
80
100
120 140
160 180 200
Temperature (ºC)
-0.8
-1.0
-75
-50
-25
0
25
50
75
100
125
150
175
200
Temperature (ºC)
Typical Extended Temperature IR Characterization of
VHT/X7R, SMPS Capacitors
Typical Extended Temperature IR Characterization of
C0G, SMPS Capacitors
1000
RC Product (⍀*F)
RC Product (⍀*F)
10000
1000
100
10
10
120
130
140
150
160
170
Temperature (ºC)
111716
100
180
190
200
150
160
170
180
190
200
Temperature (ºC)
43
SMPS Stacked MLC Capacitors
SMX Style for High Temperature Applications up to 200ºC
ELECTRICAL SPECIFICATIONS
Temperature Coefficient
C0G:
A Temperature Coefficient
VHT/X7R: C Temperature Coefficient
0 ±30 ppm/°C, -55° to +200°C
±15%, -55°C to +125°C
+15% - 56%, -55ºC to +200°C
Capacitance Test (MIL-STD-202 Method 305)
25°C, 1.0±0.2 Vrms (open circuit voltage) at 1KHz
Dissipation Factor 25°C
C0G:
0.15% Max @ 25°C, 1.0±0.2 Vrms (open circuit voltage) at 1KHz
VHT/X7R: 2.5% Max @ 25°C, 1.0±0.2 Vrms (open circuit voltage) at 1KHz
Insulation Resistance 25°C (MIL-STD-202 Method 302)
100K MΩ or 1000 MΩ-μF, whichever is less.
Insulation Resistance 125°C (MIL-STD-202 Method 302)
10K MΩ or 100 MΩ-μF, whichever is less.
Insulation Resistance 200°C (MIL-STD-202 Method 302)
1K MΩ or 10 MΩ -μF, whichever is less.
Dielectric Withstanding Voltage 25°C (Flash Test)
250% rated voltage for 5 seconds with 50 mA max
charging current. (500 Volt units @ 750 VDC)
Moisture Resistance (MIL-STD-202 Method 106)
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)
Not RoHS Compliant
HOW TO ORDER
SMX
AVX Style
SMX = Uncoated
1
AVX Styles: SMX1, SMX2, SMX3, SMX4, SMX5, SMX6
7
C
106
Size
Voltage Temperature
Capacitance
See
25 = 3 Coefficient
Code
Dimensions 50V = 5
C0G = A (2 significant digits
chart
100V = 1 VHT/X7R = C + number of zeros)
200V = 2
10 pF = 100
500V = 7
100 pF = 101
1,000 pF = 102
22,000 pF = 223
220,000 pF = 224
1μF = 105
10 μF = 106
100 μF = 107
M
A
N
650
Capacitance
Tolerance
C0G:
J = ±5%
K = ±10%
M = ±20%
Test Level
A = Standard
Termination
N = Straight Lead
J = Leads formed in
L = Leads formed out
P = P Style Leads
Z = Z Style Leads
Height
Max
Dimension “A”
120 = 0.120"
240 = 0.240"
360 = 0.360"
480 = 0.480"
650 = 0.650"
VHT/X7R:
K = ±10%
M = ±20%
Z = +80%, -20%
Note: Capacitors with VHT/X7R dielectric is not intended for applications across AC supply mains or AC line filtering with polarity reversal. Contact plant for recommendations.
44
111716
SMPS Stacked MLC Capacitors
SMX Style for High Temperature Applications up to 200ºC
CHIP SEPARATION
0.254 (0.010) TYP.
D
CHIP SEPARATION
0.254 (0.010) TYP.
CAPACITOR
E
E
1.651 ± 0.254
(0.065 ± 0.010)
B
1.397 (0.055)
±0.254 (0.010)
A
R 0.508
(0.020)
3 PLACES
B
2.540 ± 0.254
(0.100 ± 0.010)
4.191 ± 0.254
(0.165 ± 0.010)
DETAIL A
6.350 (0.250) MIN
0.254
(0.010)
TYP.
0.508 (0.020) TYP.
2.54 (0.100) TYP.
C
2.54 (0.100) MAX.
0.635 (0.025) MIN.
C
0.254
(0.010)
TYP.
1.016 ± 0.254
(0.040 ± 0.010)
DETAIL A
“N” STYLE LEADS
“P” STYLE LEADS
CHIP SEPARATION
0.254 (0.010) TYP.
CHIP SEPARATION
0.254 (0.010) TYP.
D
E
E
0.254 (0.010)
RAD. (TYP.)
B
0.254 (0.010)
RAD. (TYP.)
1.397 (0.055)
±0.254 (0.010)
A
0.254 (0.010)
TYP.
1.905 (0.075)
±0.635 (0.025)
TYP.
1.778 (0.070)
0.508 (0.020) TYP.
2.54 (0.100) TYP.
±0.254 (0.010)
2.54 (0.100) MAX.
0.635 (0.025) MIN.
C
1.778 (0.070)
±0.254 (0.010)
“J” STYLE LEADS
C
“L” STYLE LEADS
1.397 (0.055)
±0.254 (0.010)
A
E
0.254 (0.010) TYP.
B
RAD.
0.254
(0.010)
(TYP)
1.270 ± 0.254
(0.050 ± 0.010)
CHIP SEPARATION
0.254 (0.010) TYP.
D
0.254 (0.010)
TYP.
1.905 (0.075)
±0.635 (0.025)
TYP.
2.794 ± 0.254
(0.110 ± 0.010)
6.35
(0.250)
MIN.
1.778 ±0.254
(0.070 ± 0.010)
C
0.508 (0.020) TYP.
2.54 (0.100) TYP.
3.048 ± 0.381
(0.120 ± 0.015)
DETAIL B
2.54 (0.100) MAX.
0.635 (0.025) MIN.
DETAIL B
“Z” STYLE LEADS
DIMENSIONS
Style
SMX1
SMX2
SMX3
SMX4
SMX5
SMX6
111716
A (max.)
millimeters (inches)
B (max.)
For “N” Style Leads: “A” Dimension Plus 1.651 (0.065)
See page 46 for
For “J” & “L” Style Leads: “A” Dimension Plus 2.032 (0.080)
maximum “A”
For “P” Style Leads: “A” Dimension Plus 4.445 (0.175)
Dimension
For “Z” Style Leads: “A” Dimension Plus 3.048 (0.120)
C ±.635 (±0.025)
11.4
20.3
11.4
10.2
6.35
31.8
(0.450)
(0.800)
(0.450)
(0.400)
(0.250)
(1.250)
D ±.635 (±0.025)
52.1
38.4
26.7
10.2
6.35
52.1
(2.050)
(1.510)
(1.050)
(0.400)
(0.250)
(2.050)
E (max.)
12.7
22.1
12.7
11.2
7.62
34.3
(0.500)
(0.870)
(0.500)
(0.440)
(0.300)
(1.350)
No. of Leads
per side
20
15
10
4
3
20
45
SMPS Stacked MLC Capacitors
SMX Style for High Temperature Applications up to 200ºC
Max Capacitance (µF) Available Versus Style with Height (A) of 0.120" - 3.05mm
AVX
SMX1 _ _ _ _ _ _ AN120
SMX2 _ _ _ _ _ _ AN120
STYLE
25V 50V 100V 200V 500V 25V
C0G
1.0 .70 .40 .18 .068 1.2
VHT/X7R –
18 10 3.9 1.8
–
SMX3 _ _ _ _ _ _ AN120
50V 100V 200V 500V 25V
1.0 .60 .26 .10 .50
27 15 5.6 2.7 12
SMX4 _ _ _ _ _ _ AN120
50V 100V 200V 500V 25V
.40 .20 .09 .033 .16
8.2 4.7 1.8 .82 3.9
SMX5 _ _ _ _ _ _ AN120
50V 100V 200V 500V 25V
.13 .07 .02 .01 .05
2.7 1.5 .56 .27 1.5
SMX6 _ _ _ _ _ _ AN120
50V 100V 200V 500V 25V 50V 100V 200V 500V
.04 .02 .01 .0039 3.2 2.4 1.3 .50 .20
1.0 .56 .22 .10
–
56 33 12 5.6
Max Capacitance (µF) Available Versus Style with Height (A) of 0.240" - 6.10mm
SMX1 _ _ _ _ _ _ AN240
SMX2 _ _ _ _ _ _ AN240
SMX3 _ _ _ _ _ _ AN240
SMX4 _ _ _ _ _ _ AN240
SMX5 _ _ _ _ _ _ AN240
SMX6 _ _ _ _ _ _ AN240
AVX
STYLE
25V 50V 100V 200V 500V 25V 50V 100V 200V 500V 25V 50V 100V 200V 500V 25V 50V 100V 200V 500V 25V 50V 100V 200V 500V 25V 50V 100V 200V 500V
C0G
2.0 1.4 .80 .36 .13 2.4 2.0 1.2 .52 .20 1.0 .80 .40 .18 .068 .33 .26 .14 .05 .02 .10 .08 .05 .02 .0078 6.4 4.8 2.6 1.0 .40
VHT/X7R –
33
18 6.8 3.3
–
47 27
10 4.7 22 15 8.2 3.3 1.5 6.8 4.7 2.7 1.0 .47 2.7 1.8 1.0 .39 .18
– 100 56 22 10
Max Capacitance (µF) Available Versus Style with Height (A) of 0.360" - 9.14mm
SMX1 _ _ _ _ _ _ AN360
SMX2 _ _ _ _ _ _ AN360
SMX3 _ _ _ _ _ _ AN360
SMX4 _ _ _ _ _ _ AN360
SMX5 _ _ _ _ _ _ AN360
SMX6 _ _ _ _ _ _ AN360
AVX
STYLE
25V 50V 100V 200V 500V 25V 50V 100V 200V 500V 25V 50V 100V 200V 500V 25V 50V 100V 200V 500V 25V 50V 100V 200V 500V 25V 50V 100V 200V 500V
C0G
3.0 2.1 1.2 .54 .22 3.6 3.0 1.8 .78 .30 1.5 1.2 .60 .27 .10 .48 .39 .21 .07 .03 .15 .12 .07 .03 .011 10 7.2 3.9 1.5 .60
VHT/X7R –
47
27
10 4.7
–
68 39
15 6.8 33 22
12 5.6 2.2 12
6.8 3.9 1.5 .68 3.9 2.7 1.5 .56 .27
– 150 82 33 15
Max Capacitance (µF) Available Versus Style with Height (A) of 0.480" - 12.2mm
SMX1 _ _ _ _ _ _ AN480
SMX2 _ _ _ _ _ _ AN480
SMX3 _ _ _ _ _ _ AN480
SMX4 _ _ _ _ _ _ AN480
SMX5 _ _ _ _ _ _ AN480
SMX6 _ _ _ _ _ _ AN480
AVX
STYLE
25V 50V 100V 200V 500V 25V 50V 100V 200V 500V 25V 50V 100V 200V 500V 25V 50V 100V 200V 500V 25V 50V 100V 200V 500V 25V 50V 100V 200V 500V
C0G
4.0 2.8 1.6 .72 .27 4.8 4.0 2.2 1.0 .40 2.0 1.6 .80 .36 .130 .64 .52 .28 .10 .04 .20 .16 .10 .04 .015 13 9.6 5.2 2.0 .80
VHT/X7R –
68
39
15 6.8
– 100 56
22 10 47 33
18 6.8 3.3 15
10 5.6 2.2 1.0 5.6 3.9 2.2 .82 .39
– 220 120 47 22
Max Capacitance (µF) Available Versus Style with Height (A) of 0.650" - 16.5mm
SMX1 _ _ _ _ _ _ AN650
SMX2 _ _ _ _ _ _ AN650
SMX3 _ _ _ _ _ _ AN650
SMX4 _ _ _ _ _ _ AN650
SMX5 _ _ _ _ _ _ AN650
SMX6 _ _ _ _ _ _ AN650
AVX
STYLE
25V 50V 100V 200V 500V 25V 50V 100V 200V 500V 25V 50V 100V 200V 500V 25V 50V 100V 200V 500V 25V 50V 100V 200V 500V 25V 50V 100V 200V 500V
C0G
5.0 3.5 2.0 .90 .34 6.0 5.0 3.0 1.3 .50 2.5 2.0 1.0 .45 .160 .82 .65 .35 .12 .05 .25 .20 .12 .05 .019 16 12 6.5 2.5 1.0
VHT/X7R –
82
47
18 8.2
– 120 68
27 12 56 39
22 8.2 3.9 18
12 6.8 2.7 1.2 6.8 4.7 2.7 1.0 .47
– 270 150 56 27
46
111716
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