-40 °C to +85 °C (with linear voltage derating to 2.6 V @ +85 °C)
Specifications
Capacitance
1
(F)
Part Number
Maximum
initial ESR
1
(mΩ)
Continuous
current
6
(A)
Peak
current
5
(A)
Nominal
leakage
current
2
(mA)
Peak
power
4
(W)
Stored
energy
3
(mWh)
Typical
thermal
resistance
7
Rth (°C/W)
Short
circuit
current
**,8
(A)
275
370
555
XT3550-3R0287-R
XT3560-3R0377-R
XT3585-3R0567-R
4.5
3.2
2.6
20.4
25.9
33.0
184
254
341
0.60
0.85
1.30
500
700
870
344
463
694
8
7
5
670
940
1150
** Short circuit will cause permanent damage to the leads
Performance
Parameter
Capacitance Change
(% of initial value)
ESR
(% of initial maximum value)
Lifetime — 1,500 hours at maximum rated voltage and operating temperature
Charge/discharge cycling
9
— 500,000 at +20 °C
Storage, uncharged, up to +35 °C — 3 years
≤ 20%
≤ 20%
≤ 5%
≤ 200%
≤ 200%
≤ 10%
1. Capacitance, Equivalent Series Resistance (ESR) and Leakage current are measured according to IEC62391-1.
2. Leakage current at +20 °C after 72 hour charge and hold.
3. Stored Energy (mWh) = 0.5 x C x V
2 *
1000
3600
4. Peak Power (W) = V
2
4 x ESR
5. Peak current for 1 second from full rate voltage to half voltage.(A) = 0.5 x V x C
(1 + ESR x C)
6. Continuous current with a 15 °C temperature rise. Continuous current (A) =
7. Thermal resistance (Rth) cell body temperature to ambient in open air in degrees C per Watt (°C/W).
8. Short circuit current is for safety information only. Do not use as operating current.
9. Cycling between maximum working voltage and half voltage with 3 seconds rest at +20 °C.
Safety and Certifications
Agency information
Shock and vibration
Environmental
Warnings
Shipping
UL810a
MIL-STD-202G
RoHS and REACH compliant, lead free, halogen free,
Do not overvoltage, do not reverse polarity
No restrictions, per UN3499 with all cells <10 watt-hours
2
www.eaton.com/electronics
XT Supercapacitors
Snap-in cylindrical cells
Dimensions (mm) and Mass (g)
Positive Terminal
120.0°
22.50 ± 1.00
L
Technical Data
10762
Effective February 2018
6.00 ±1.00
Blank Terminal
For Mechanical Support
Negative Terminal
PCB Patterns
4 x 2.0 dia.
±
0.1
0.95
1.50
24.20 ± 1.00
35.00 ±1.00
Part Number
L (±1.0)
Typical
Mass (g)
XT3550-3R0287-R
XT3560-3R0377-R
XT3585-3R0567-R
53
63
87.5
62
72
108
Part numbering system
XT
3560
–3R0
37
7
-R
Family code
XT = Family Code
•
Size reference (mm)
Diameter = 35
Length= 60
Voltage (V)
R = decimal
3R0 = 3.0 V
Capacitance (μF)
Value
Example 377= 37 x 10
7
μF or 275 F
Multiplier
Standard product
Packaging information
Standard packaging: Bulk, 20 parts per box
Part Marking
•
•
•
•
•
•
Manufacturer
Capacitance (F)
Maximum working voltage (V)
Family code or part number
Polarity
2D matrix serial code
www.eaton.com/electronics
3
Technical Data
10762
Effective February 2018
XT Supercapacitors
Snap-in cylindrical cells
Wave solder profile
t
p
T
p
First Wave
Second Wave
Temperature
T
smax
T
styp
T
smin
Preheat area
Cool down area
Time
Profile Feature
Standard SnPb Solder
Lead (Pb) Free Solder
Preheat and soak
• Temperature max. (Tsmax)
• Time max.
100 °C
60 seconds
160 °C max.
220 °C – 260 °C
10 seconds max
5 seconds max each wave
~ 2 K/s min
~3.5 K/s typ
~5 K/s max
4 minutes
100 °C
60 seconds
160 °C max.
250 °C – 260 °C
10 seconds max
5 seconds max each wave
~ 2 K/s min
~3.5 K/s typ
~5 K/s max
4 minutes
D
preheat to max Temperature
Peak temperature (TP)*
Time at peak temperature (tp)
Ramp-down rate
Time 25 °C to 25 °C
Manual solder
+350 °C, 4-5 seconds. (by soldering iron), generally manual, hand soldering is not recommended.
Cleaning/Washing
Avoid cleaning of circuit boards, however if the circuit board must be cleaned use static or ultrasonic immersion in a standard circuit board
cleaning fluid for no more than 5 minutes and a maximum temperature of +60 °C. Afterwards thoroughly rinse and dry the circuit boards. In
general, treat supercapacitors in the same manner you would an aluminum electrolytic capacitor.
Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express written
approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly
used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user.
Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also
reserves the right to change or update, without notice, any technical information contained in this bulletin
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