Type ESRD
Solid Polymer Aluminum SMT Capacitors
Filtering power of 3 or more tantalum chips and 50 year life
Solid
Polymer Aluminum
capacitors combine the high capacitance capability of an
electrolytic component with the high frequency performance of film capacitors. When
the need for low impedance at high frequency is critical for your design, one ESRD
chip is capable of replacing several liquid electrolyte aluminum or tantalum capacitors
connected in parallel. This is due to the ultra-low ESR which results in significantly
lower impedance than either aluminum or tantalum capacitors at frequencies of 100
kHz and above. There is no longer a need to stack capacitors to lower the impedance at
high frequency. The low ESR and high capacitance make them ideal for bypassing high
frequency noise, and for switching frequency filtering in DC/ DC conversion. ESRD
capacitors are packaged in a molded resin case with the same footprint (7.3 x 4.3 mm)
as the industry standard tantalum “D” and “E” case sizes. The solid electrolyte results
in a capacitor with stable impedance and equivalent series resistance over the entire
operating temperature range and they have more than twice the ripple current handling
capability of tantalum capacitors. In addition, the solid electrolyte delivers a typical
expected operating life of more than 50 years, and it is ignition free.
Applications
Markings
Motherboard By-Pass
Switching Supply Input/Output Filters
Power Supply Decoupling
High Frequency Noise Reduction
Laptop LCD Displays
Automotive Digital Equipment
Portable Electronic Equipment
Polarity Stripe (Anode)
+
W.V. Code
D = 2.0 V K = 8.0 V
E = 2.5 V
B = 12.5 V
G = 4.0 V C = 16.0 V
J = 6.3 V
Capacitance
(“R” = Decimal Point)
Lot Code
Ordering Information
ESRD
4R7
M
16
R
Packaging Code
CDE
Type
Capacitance
Code
4R7
= 4.7 µF
220
= 22 µF
101
= 100 µF
R
= Tape & Reel
ESRD
(1.8 mm Ht.): 3500 pcs/reel
ESRD
(2.8 mm Ht.): 2000 pcs/reel
Capacitance
Tolerance
M
= ± 20%
WVDC Code
02
= 2.0 Vdc
08
= 8.0 Vdc
0E
= 2.5 Vdc
12
= 12.5 Vdc
04
= 4.0 Vdc
16
= 16.0 Vdc
06
= 6.3 Vdc
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com
Type ESRD
Solid Polymer Aluminum SMT Capacitors
High Voltage
Outline Drawing
Dimensions in mm
H = see ratings
table
Ratings
Capacitance
(µF)
100
120
180
220
270
82
100
150
180
220
56
82
120
150
10
22
33
47
68
100
120
8.2
15
22
33
68
4.7
10
15
22
2.2
4.7
6.8
8.2
Catalog
Part Number
(Tape & Reel)
ESRD101M02R
ESRD121M02XR
ESRD181M02R
ESRD221M02R
ESRD271M02XR
ESRD820M0ER
ESRD101M0EXR
ESRD151M0ER
ESRD181M0ER
ESRD221M0EXR
ESRD560M04R
ESRD820M04XR
ESRD121M04R
ESRD151M04XR
ESRD100M06R
ESRD220M06R
ESRD330M06R
ESRD470M06R
ESRD680M06XR
ESRD101M06R
ESRD121M06XR
ESRD8R2M08R
ESRD150M08R
ESRD220M08R
ESRD330M08R
ESRD680M08R
ESRD4R7M12R
ESRD100M12R
ESRD150M12R
ESRD220M12R
ESRD2R2M16R
ESRD4R7M16R
ESRD6R8M16R
ESRD8R2M16R
Maximum
E.S.R
100 kHz/20 °C
(Ω)
2.0 Vdc
0.018
0.015
0.015
0.015
0.012
Maximum1
Ripple Current
100 kHz/105 °C
(Amps)
2.5
2.7
3.0
3.0
3.3
2.5
2.7
3.0
3.0
3.3
2.5
2.7
3.0
3.3
1.4
1.6
2.0
2.5
2.7
3.0
3.3
1.4
1.6
2.0
2.5
3.0
1.0
1.0
1.3
1.6
1.0
1.0
1.0
1.3
Case
Height
H
(mm)
1.8 ±0.1
1.8 ±0.1
2.8 ±0.2
2.8 ±0.2
2.8 ±0.2
1.8 ±0.1
1.8 ±0.1
2.8 ±0.2
2.8 ±0.2
2.8 ±0.2
1.8 ±0.1
1.8 ±0.1
2.8 ±0.2
2.8 ±0.2
1.8 ±0.1
1.8 ±0.1
1.8 ±0.1
1.8 ±0.1
1.8 ±0.1
2.8 ±0.2
2.8 ±0.2
1.8 ±0.1
1.8 ±0.1
1.8 ±0.1
1.8 ±0.1
2.8 ±0.2
1.8 ±0.1
1.8 ±0.1
1.8 ±0.1
1.8 ±0.1
1.8 ±0.1
1.8 ±0.1
1.8 ±0.1
1.8 ±0.1
2.5 Vdc
0.018
0.015
0.015
0.015
0.012
4.0 Vdc
0.018
0.015
0.015
0.012
6.3 Vdc
0.055
0.040
0.028
0.018
0.015
0.015
0.012
8.0 Vdc
0.055
0.040
0.028
0.018
0.015
12.5 Vdc
0.080
0.060
0.050
0.030
16.0 Vdc
0.110
0.080
0.070
0.045
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com
Type ESRD
Solid Polymer Aluminum SMT Capacitors
Specifications
Operating Temperature Range:
–55 °C to +105 °C, at 100% rated voltage
Surge Voltage:
125% of the rated working Vdc
Capacitance Range:
2.2 µF to 270 µF
Capacitance Tolerance:
±20% at 120 Hz and +20 °C
DC Leakage Current (DCL):
After a two minute application of the rated working
voltage at +20 °C:
2V — 4V:
I
≤0.06CV
6.3V — 16V:
I
≤0.04CV
or 3 µA
Moisture Resistance:
After 500 hours storage at +60 ºC and 90% to
95% RH without load, the capacitor will meet the
following limits:
∆C
= +70%/–20% of the initial
measured value (2.0 Vdc, 2.5 Vdc),
+60%/–20% of the initial
measured value (4.0 Vdc),
+50%/–20% of the initial
measured value (6.3 Vdc),
+40%/–20% of the initial
measured value (all other voltages)
DF
≤
two times the initial specified value
DCL
≤
the initial specified value
Life Test:
Apply rated DC working voltage at 105 ºC for 1000
hours, and then stabilize them to +20 ºC. Capacitors
will meet the following limits:
∆C
= ±10% of the initial measured value
DF
≤
the initial specified value
DCL
≤
the initial specified value
Shelf Life Test:
Shelf life is typically 5 to 10 years. Accelerated test:
after 500 hours at 105 ºC, capacitors will meet the
following limits after stabilization at 20 ºC:
∆C
= ±10% of the initial measured value
DF
≤
the initial specified value
DCL
≤
the initial specified value
Shear Test:
No damage shall be visible after subjecting a
mounted capacitor to a side force of 5 N for 10
seconds
(whichever greater)
Dissipation Factor (DF):
The ratio of the capacitorís equivalent series
resistance to its reactance at 120Hz and +20 ºC
ESRD (1.8 mm ht.): DF is 0.06 Max.
ESRD (2.8 mm ht.): DF is 0.10 Max.
Resistance to Soldering Heat:
Heat the capacitors at 235 ºC in an oven for 200
seconds. The capacitors will meet the following
limits after stabilizing at 20 ºC:
∆C
= ±10% of the initial measured value
DF
≤
the initial specified value
DCL
≤
the initial specified value
Vibration:
No abnormal change shall occur to capacitors that
have been soldered (and attached) to a board when
subjected to a vibration of 1.5 mm amplitude that
is varied from 10 Hz to 2000 Hz in 20 min. cycles.
The test duration is 2 hours for each right angle
direction (total 6 hours). Capacitance is monitored
during the last cycle of the test for stablilty.
(For more information on this product please see the Solid Polymer Aluminum Capacitors Application Guide)
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com
