Type CDHC Snap-In Hybrid Carboncap Power Ultracapacitors Large Cylindrical Type

Type CDHC Snap-In Hybrid Carboncap Power Ultracapacitors Large Cylindrical Type
Type CDHC Snap-In Hybrid Carboncap Power Ultracapacitors
Large Cylindrical Type
The snap mount hybrid ultracapacitors are designed for board
mountable power backup applications. The best applications
for these type of ultracapacitors have low power, low energy,
and low charge/discharge cycle rates. The main feature of these
ultracapacitors is the ability to be rapidly charged preferably
followed by a slow discharge. Applications include solar lighting,
LED lighting, and portable devices.
Highlights
- Rapid charge
- Circuit board mountable
- Standard snap-In design
Specifications
Operating Temperature Range
Storage Temperature Range
–40 ⁰C to +60 ⁰C
–40 ⁰C to +65 ⁰C
Rated Voltage Range
2.3 Vdc, 2.50 Vdc rated surge (do not discharge below 1 Vdc)
Capacitance Range
220 F to 1000 F
Capacitance Tolerance
–5% / +10%
Life at Room Temperature
10 years at rated voltage and 25 ºC
Capacitance change ≤20%
ESR change ≤100%
Life Test
1000 h @ rated voltage and +50 ºC
Capacitance change ≤30% decrease
ESR change ≤100% increase
Cycle Test
>10,000 cycles (rated to half rated voltage at +25 °C)
Capacitance change ≤20% decrease
ESR change ≤100% increase
Shelf Life
1000 h without voltage at +60 °C
Capacitance change ≤20% decrease
ESR change ≤100% increase
RoHS Compliant
Ratings
Part Number
CDHC221K2R3SR
CDHC301K2R3SR
CDHC821K2R3SR
CDHC102K2R3SR
Terminal Configuration
Snap In
Snap In
Snap In
Snap In
Capacitance (F)
(Discharge w constant current at 25°C)
220
300
820
1000
ESR, DC (mΩ), Max
40
25
12
14
ESR, AC @ 1kHz (mΩ), Max
25
15
6
7
26
41
87
77
Leakage current (mA), Max
after 72 h at +25 °C
0.20
0.55
0.50
0.70
Usable Power Density, Pd (kW/kg)
(Per IEC 62391-2)
0.63
0.94
0.76
0.50
Impedance match power, (kW/kg)
2.1
3.3
3.1
2.1
Gravimetric energy density, Emax (Wh/kg)
5.2
6.6
7
5.2
Energy available (Wh)
(At rated voltage)
0.13
0.18
0.49
0.60
Current - Max Peak (A)
(1 s discharge rate to 50% of rated Voltage)
Weight (kg)
0.025
0.027
0.07
0.115
Maximum Continuous Current (Arms)
(ΔT=20°C)
5
5.5
7.5
8
Short circuit current (A)
92
153
383
329
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830
Type CDHC Snap-In Hybrid Carboncap Power Ultracapacitors
Large Cylindrical Type
Part Numbering System
8
CDHC
221
K
2R3
SR
Type
Capacitance
Tolerance
Voltage
Configuration
(F)
6
7
CDHC - Carbon Double Layer
5
221 = 220
(%)
(V)
4
2
3
K = -5 /+10%
2R3 = 2.3
1
SR = snap-in, 2 pins
Hybrid Cell
D
D
Outline Drawing and Dimensions
C
2X
2.0 ±0.1
10.0 ±0.1
NEGATIVE
TERMINAL
10.0
C
B
B
L
5.9 ±1.0
D
PC BOARD MOUNTING HOLES
UNLESS OTHERWISE SPECIFIED:
PART MUST BE FREE OF DIRT, FOREIGN
PARTICLES, OIL, GREASE, DUST,
MOISTURE, MOLD RELEASE, AND
PACKING MATERIAL
A
PROPRIETARY AND CONFIDENTIAL
THE INFORMATION CONTAINED IN THIS
DRAWING IS THE SOLE PROPERTY OF
CORNELL DUBILIER ELECTRONICS. ANY
REPRODUCTION IN PART OR AS A WHOLE
WITHOUT THE WRITTEN PERMISSION OF
CORNELL DUBILIER ELECTRONICS IS
PROHIBITED.
8
7
6
5
4
NAME
DRAWN
DIMENSIONS ARE IN mm
PAUL JORISSEN
DATE
12/19/11
CHECKED
TOLERANCES:
ANGULAR MACH 1º BEND
DECIMAL
0.127mm
TITLE:
A
ULTRA CAP
Approval Signatures
2º
MATERIAL
SIZE DWG. NO.
B
COMMENTS:
FINISH
P2
SHEET 1 OF 1
SCALE:
DO NOT SCALE DRAWING
3
REV
RSC2R7XXSR
2
1
Dimensions (mm)
Snap Mount Hybrid Type
Part Number
D (+1/-0mm)
L (±2mm)
CDHC221K2R3SR
22
45
CDHC301K2R3SR
22
45
CDHC821K2R3SR
27
80
CDHC102K2R3SR
35
88
Do not reverse polarity.
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830
Notice and Disclaimer: All product drawings, descriptions, specifications, statements, information and data
(collectively, the “Information”) in this datasheet or other publication are subject to change. The customer
is responsible for checking, confirming and verifying the extent to which the Information contained in this
datasheet or other publication is applicable to an order at the time the order is placed. All Information given
herein is believed to be accurate and reliable, but it is presented without any guarantee, warranty, representation
or responsibility of any kind, expressed or implied. Statements of suitability for certain applications are based
on the knowledge that the Cornell Dubilier company providing such statements (“Cornell Dubilier”) has
of operating conditions that such Cornell Dubilier company regards as typical for such applications, but
are not intended to constitute any guarantee, warranty or representation regarding any such matter – and
Cornell Dubilier specifically and expressly disclaims any guarantee, warranty or representation concerning
the suitability for a specific customer application, use, storage, transportation, or operating environment.
The Information is intended for use only by customers who have the requisite experience and capability to
determine the correct products for their application. Any technical advice inferred from this Information or
otherwise provided by Cornell Dubilier with reference to the use of any Cornell Dubilier products is given
gratis (unless otherwise specified by Cornell Dubilier), and Cornell Dubilier assumes no obligation or liability
for the advice given or results obtained. Although Cornell Dubilier strives to apply the most stringent quality
and safety standards regarding the design and manufacturing of its products, in light of the current state
of the art, isolated component failures may still occur. Accordingly, customer applications which require a
high degree of reliability or safety should employ suitable designs or other safeguards (such as installation
of protective circuitry or redundancies or other appropriate protective measures) in order to ensure that the
failure of an electrical component does not result in a risk of personal injury or property damage. Although
all product-related warnings, cautions and notes must be observed, the customer should not assume that all
safety measures are indicated in such warnings, cautions and notes, or that other safety measures may not be
required.
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