256 PMG-SI Datasheet

256 PMG-SI
www.vishay.com
Vishay BCcomponents
Aluminum Electrolytic Capacitors
Power Miniaturized General Purpose - Snap-In
FEATURES
• Useful life: 2000 h at +105 °C, > 5000 h at +85 °C
• Voltage range from 16 V to 100 V
• Polarized aluminum electrolytic capacitors,
non-solid electrolyte
• Pressure relief on the top of the aluminum case
• PET insulation sleeve
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
256
PMG-SI
•
•
•
•
•
•
158
PUL-SI
longer life
Fig. 1
QUICK REFERENCE DATA
DESCRIPTION
Nominal case size
(D x L in mm)
Rated capacitance range
(E6 series), CR
Tolerance on CR
Rated voltage range, UR
Category temperature range
Endurance test at +105 °C
Useful life at +105 °C
Useful life at +85 °C
Shelf life at 0 V, 105 °C
Based on sectional
specification
Climatic category IEC 60068
General purpose, industrial
Standard and switched mode power supplies
Audio systems
DC/DC converters
Telecom
Smoothing and filtering
MARKING
VALUE
20 x 25 to 35 x 45
820 μF to 47 000 μF
± 20 %
16 V to 100 V
-40 °C to +105 °C
2000 h
2000 h
> 5000 h
1000 h
IEC 60384-4 / EN130300
40/105/56
The capacitors are marked (where possible) with the
following information:
• Rated capacitance (in μF)
• Tolerance on rated capacitance, code letter in accordance
with IEC 60062 (± 20 %)
• Rated voltage (in V)
• Date code; abbreviation in 2 digits in accordance with
IEC 60062
• Name of manufacturer
• Code for factory of origin (04)
• “-” sign to identify the negative terminal, visible from the
top and side of the capacitor
• Relevant
part
of
ordering
code.
Example
MAL225638472E3, marking will show: 256 38472
• Climatic category in accordance with IEC 60068
• LL for Long Life
SELECTION CHART FOR CR, UR, AND RELEVANT NOMINAL CASE SIZES (Ø D x L in mm)
CR
(μF)
820
1200
1500
16
-
25
-
35
-
UR (V)
50
-
2200
-
-
-
22 x 25
2700
3300
3900
4700
5600
6800
8200
10 000
15 000
22 000
33 000
47 000
20 x 25
22 x 30
25 x 30
30 x 30
35 x 35
22 x 25
22 x 40
25 x 40
-
22 x 25
22 x 25
25 x 30
30 x 30
35 x 40
-
22 x 25
22 x 30
22 x 35
25 x 30
25 x 40
30 x 40
-
Revision: 26-Apr-16
63
22 x 25
22 x 30
25 x 25
25 x 35
25 x 40
35 x 30
35 x 40
-
80
22 x 35
100
22 x 30
25 x 30
-
25 x 30
25 x 40
35 x 25
35 x 30
35 x 45
35 x 40
-
30 x 35
30 x 40
35 x 40
35 x 45
-
Document Number: 28410
1
For technical questions, contact: aluminumcaps2@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
256 PMG-SI
www.vishay.com
Vishay BCcomponents
DIMENSIONS in millimeters AND AVAILABLE FORMS
Position of the
pressure relief/
safety vent
ØD
+ Terminal
L + 2 max.
L
10 ± 0.1
- Terminal
4.0 ± 0.5
Bottom view
Ø 2 ± 0.1 (2 x)
The minus and/or plus terminal can be marked with an imprinted sign.
Fig. 2 - Two terminal snap-in
Fig. 3 - Mounting hole diagram
Table 1
DIMENSIONS in millimeters, MASS AND PACKAGING QUANTITIES
NOMINAL
CASE SIZE
Ø D x L
Ø Dmax.
Lmax.
MASS
(g)
PACKAGING
QUANTITIES
(units per box)
CARDBOARD BOX
DIMENSIONS
LxWxH
20 x 25
21
27
 10
104
310 x 200 x 42
22 x 25
23
27
 11
84
310 x 200 x 42
22 x 30
23
32
 15
84
310 x 200 x 47
22 x 35
23
37
 17
84
310 x 200 x 52
22 x 40
23
42
 19
84
310 x 200 x 57
25 x 25
26
27
 15
66
310 x 200 x 42
25 x 30
26
32
 18
66
310 x 200 x 47
25 x 35
26
37
 20
66
310 x 200 x 52
25 x 40
26
42
 27
66
310 x 200 x 57
25 x 50
26
52
 28
66
310 x 200 x 67
30 x 30
31
32
 32
45
310 x 200 x 47
30 x 35
31
37
 35
45
310 x 200 x 52
30 x 40
31
42
 37
45
310 x 200 x 57
30 x 50
31
52
 42
45
310 x 200 x 67
35 x 25
36
27
 32
40
310 x 200 x 42
35 x 30
36
32
 38
40
310 x 200 x 47
35 x 35
36
37
 43
40
310 x 200 x 52
35 x 40
36
42
 50
40
310 x 200 x 57
35 x 45
36
47
 57
40
310 x 200 x 62
ORDERING EXAMPLE
ELECTRICAL DATA
SYMBOL
DESCRIPTION
Aluminum electrolytic capacitor 256 series;
CR
Rated capacitance at 120 Hz, +20 °C
4700 μF/63 V;
IR
Rated RMS ripple current at 120 Hz, +105 °C
2-terminal snap-in: MAL225638472E3
IL5
ESR
Max. leakage current after 5 min at UR
Max. equivalent series resistance at 120 Hz, +20 °C
Notes
• Unless otherwise specified, all electrical values in Table 2 apply
at Tamb = 20 °C, P = 86 kPa to 106 kPa, RH = 45 % to 75 %
Revision: 26-Apr-16
Document Number: 28410
2
For technical questions, contact: aluminumcaps2@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
256 PMG-SI
www.vishay.com
Vishay BCcomponents
Table 2
ELECTRICAL DATA AND ORDERING INFORMATION
UR
(V)
16
25
35
50
63
80
100
CR
(μF)
CASE SIZE
Ø D x L
(mm)
10 000
15 000
22 000
33 000
47 000
8200
15 000
22 000
22 000
3300
4700
6800
10 000
22 000
2200
2700
3300
3900
4700
6800
10 000
1200
2200
2200
3300
4700
4700
6800
10 000
1500
2200
3300
4700
5600
6800
820
1200
2200
2700
3300
4700
5600
20 x 25
22 x 30
25 x 30
30 x 30
35 x 35
22 x 25
22 x 40
25 x 40
30 x 30
22 x 25
22 x 25
25 x 30
30 x 30
35 x 40
22 x 25
22 x 25
22 x 30
22 x 35
25 x 30
25 x 40
30 x 40
22 x 25
22 x 30
25 x 25
25 x 35
25 x 40
30 x 30
35 x 30
35 x 40
22 x 35
25 x 30
35 x 25
35 x 30
35 x 45
35 x 40
22 x 30
25 x 30
25 x 40
30 x 35
30 x 40
35 x 40
35 x 45
IR
120 Hz
+105 C
(A)
1.61
2.20
2.77
3.48
4.85
1.73
2.65
3.22
3.18
1.31
1.63
2.04
2.75
4.69
1.48
1.53
1.76
1.97
2.18
2.92
3.55
1.19
1.55
1.60
2.06
2.51
2.48
3.30
3.90
1.48
1.65
2.30
2.64
3.39
3.56
1.14
1.56
2.15
2.37
2.77
3.30
3.51
tan 
120 Hz
+20 °C
0.50
0.50
0.50
0.50
0.50
0.45
0.45
0.45
0.45
0.40
0.40
0.40
0.40
0.40
0.35
0.35
0.35
0.35
0.35
0.35
0.35
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.25
0.25
0.25
0.25
0.25
0.25
0.20
0.20
0.20
0.20
0.20
0.20
0.20
TYP. ESR
120 Hz
+20 °C (1)
()
0.047
0.031
0.021
0.014
0.010
0.040
0.022
0.015
0.015
0.074
0.053
0.037
0.027
0.013
0.088
0.072
0.059
0.050
0.042
0.030
0.022
0.118
0.069
0.069
0.049
0.038
0.038
0.028
0.020
0.081
0.056
0.040
0.030
0.026
0.022
0.100
0.072
0.044
0.036
0.030
0.023
0.020
MAX. ESR
120 Hz
+20 °C (1)
()
0.066
0.044
0.030
0.020
0.014
0.073
0.040
0.027
0.027
0.161
0.113
0.078
0.053
0.024
0.211
0.172
0.141
0.119
0.099
0.068
0.046
0.332
0.181
0.181
0.121
0.085
0.085
0.059
0.040
0.221
0.151
0.101
0.071
0.059
0.049
0.324
0.221
0.121
0.098
0.080
0.056
0.047
IL
5 min
(mA)
ORDERING CODE
1.20
1.47
1.50
1.50
1.50
1.36
1.50
1.50
1.50
1.02
1.22
1.46
1.50
1.50
0.99
1.10
1.22
1.32
1.45
1.50
1.50
0.82
1.12
1.12
1.37
1.50
1.50
1.50
1.50
1.04
1.26
1.50
1.50
1.50
1.50
0.86
1.04
1.41
1.50
1.50
1.50
1.50
MAL225615103E3
MAL225625153E3
MAL225635223E3
MAL225645333E3
MAL225655473E3
MAL225626822E3
MAL225626153E3
MAL225636223E3
MAL225646223E3
MAL225620332E3
MAL225620472E3
MAL225630682E3
MAL225640103E3
MAL225650223E3
MAL225621222E3
MAL225621272E3
MAL225621332E3
MAL225621392E3
MAL225631472E3
MAL225631682E3
MAL225641103E3
MAL225628122E3
MAL225628222E3
MAL225638222E3
MAL225638332E3
MAL225638472E3
MAL225648472E3
MAL225658682E3
MAL225658103E3
MAL225622152E3
MAL225632222E3
MAL225652332E3
MAL225652472E3
MAL225652562E3
MAL225652682E3
MAL225629821E3
MAL225639122E3
MAL225639222E3
MAL225649272E3
MAL225649332E3
MAL225659472E3
MAL225659562E3
Note
(1) ESR at 100 Hz is approximately 1.05 x ESR 120 Hz
ADDITIONAL ELECTRICAL DATA
PARAMETER
Voltage
Surge voltage
Reverse voltage
Inductance
CONDITIONS
VALUE
at +85 °C
at +105 °C
Us = 1.25 x UR
Urev  1 V
Equivalent series inductance (ESL)
All case sizes
Typ. 19 nH
Max. 25 nH
Revision: 26-Apr-16
Document Number: 28410
3
For technical questions, contact: aluminumcaps2@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
256 PMG-SI
www.vishay.com
Vishay BCcomponents
RIPPLE CURRENT AND USEFUL LIFE
CCC208
IA
3.0
IR
2.8
2.6
2.4
2.2
2.0
1.8
Lifetime multiplier
1.6
1.4
1.2
1.0
0.8
0.5
0.0
(1)
60
70
80
3.
0
5
1.
50
10
0
5.
40
20
80
40
IA = Actual ripple current at 100 Hz
IR = Rated ripple current at 100 Hz, 105 °C
(1)
Useful life at 105 °C and IR applied: 2000 h
90
100
1.
0
110
Tamb (°C)
Fig. 4 - Multiplier of useful life as a function of ambient temperature and ripple current load
Table 3
MULTIPLIER OF RIPPLE CURRENT (IR) AS A FUNCTION OF FREQUENCY
FREQUENCY
(Hz)
IR MULTIPLIER
50
0.92
100
0.95
120
1.00
500
1.13
1000
1.19
 10 000
1.20
Table 4
TEST PROCEDURES AND REQUIREMENTS
TEST
NAME OF TEST
REFERENCE
PROCEDURE
(quick reference)
REQUIREMENTS
IEC 60384-4/
EN130300
subclause 4.13
Tamb = 105 C; UR and IR applied; 2000 h
C/C: ± 20 %
tan   2 x spec. limit
IL5 spec. limit
Useful life
CECC 30301
subclause 4.13
Tamb = 105 C; UR and IR applied;
2000 h

Tamb = 85 C; UR and IR applied;
> 5000 h
C/C: ± 20 %
tan   2 x spec. limit
IL5  spec. limit
no short or open circuit,
no visible damage
total failure percentage  1 %
Shelf life
(storage at
high temperature)
IEC 60384-4/
EN130300
subclause 4.17
Tamb = 105 C; no voltage applied; 1000 h
after test: UR to be applied for 30 min,
24 h to 48 h before measurement
C/C: ± 20 %
tan   1.5 x spec. limit
IL5  2 x spec. limit
Vibration
IEC 60384-4/
EN130300
subclause 4.8
10 Hz to 55 Hz; 0.037 m or 5 g (whichever is less);
3 axis; 2 h per axis
C/C: ± 10 %
tan   spec. limit
IL5  spec. limit
Endurance
Revision: 26-Apr-16
Document Number: 28410
4
For technical questions, contact: aluminumcaps2@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
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Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
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Revision: 02-Oct-12
1
Document Number: 91000