Type ESRE
Solid Polymer Aluminum SMT Capacitors
Capacitance Tripled
Type ESRE polymer aluminum capacitors are low voltage
polarized electrolytic capacitors, with extremely low
equivalent series resistance at high frequency. This yields
capacitors with very low high frequency impedance and
higher ripple current capability than aluminum electrolytic
or tantalum capacitors. One type ESRE capacitor can
replace three or more tantalum or aluminum electrolytic
capacitors. The solid electrolyte of the polymer aluminum
capacitor gives it a long life that is ignition free.
Highlights
Type ESRE capacitors triple the capacitance
found in CDE’s type ESRD capacitors.
• Lowest ESR: <10 mΩ at 100 kHZ
• 3.5 A ripple current at 100 kHz
• “D” case footprint: 7.3 (l) x 4.3 (w)
• Ignition Free
Applications
Motherboard By-Pass
Switching Supply Input/Output Filters
Power Supply Decoupling
High Frequency Noise Reduction
Laptop LCD Displays
Automotive Digital Equipment
Portable Electronic Equipment
Markings
Capacitance
(“R” = Decimal Point)
Polarity Stripe (Anode)
+
W.V. Code
D = 2.0V
E = 2.5V
G = 4.0V
J = 6.3V
K = 8.0V
Lot Code
Ordering Information
ESRE
101
M
08
R
Packaging Code
CDE
Type
Capacitance
Code
101
= 100 µF
Capacitance
Tolerance
M
= ±20%
WVDC Code
02
=2.0 Vdc
0E
=2.5 Vdc
04
=4.0 Vdc
06
= 6.3 Vdc
08
= 8.0 Vdc
R
= Tape & Reel 2000 pcs/reel
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com
Type ESRE
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:
100 µF to 390 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 — 8V:
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 capacitor’s equivalent series
resistance to its reactance at 120Hz and +20 ºC
ESRE: 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
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