2

Technical Data

4375

Effective November 2016

HB supercapacitors

Cylindrical cells

www.eaton.com/electronics

Ratings

Capacitance

3.0 F to 110 F

Maximum working voltage

2.5 V

Surge voltage

2.8 V

Capacitance tolerance

-10% to +30% (+20 °C)

Operating temperature range

-25 °C to +70 °C

Extended temperature range

-25 °C to +85 °C (with linear voltage derating to 2.3 V @ +85 °C)

Specifications

Capacitance (F)

Part Number

Maximum

(

Ω)

Nominal

Leakage

(μA)

Stored

(mWh)

Peak

(W)

Pulse

(A)

Continuous

Typical

Thermal

Rth (°C/W)

Short

Circuit

(A)

3

HB0820-2R5305-R

0.160

7.0

2.6

9.8

1.0

1.1

76

16

5

HB1020-2R5505-R

0.100

11

4.3

16

3.0

1.4

73

25

6

HB0830-2R5605-R

0.100

11

5.2

16

6.0

1.8

47

25

10

HB1030-2R5106-R

0.060

20

8.7

26

5.2

2.5

40

42

15

HB1325-2R5156-R

0.050

22

13

31

9.3

2.4

53

50

25

HB1625-2R5256-R

0.040

28

22

39

13

2.8

47

63

35

HB1635-2R5356-R

0.030

32

30

52

19

3.6

39

83

60

HB1840-2R5606-R

0.025

47

52

63

26

4.8

26

100

110

HB1860-2R5117-R

0.020

180

95

78

24

8.7

10

125**

** Repeated short circuit current will permanently damage the leads and cause an open failure.

Performance

Parameter

Capacitance change

(% of initial value)

ESR

(% of maximum initial value)

Life (1000 hours @ +70 °C @ 2.5 Vdc)

≤ 30%

≤ 200%

Storage (3 years, uncharged, <+35 °C)

≤ 5%

≤ 110%

≤ 30%

≤ 200%

1. Capacitance and Equivalent Series Resistance (ESR) measured according to IEC62391-1 at +20 °C, with current in milliamps (mA) = 8*C*V

2. Leakage current at 20 °C after 72 hour charge and hold

3. Energy (mWh) = ½*C*V2 *1000

3600

4*ESR

5. Pulse Current in Amps (A), 1 second discharge from rated voltage to half rated voltage = ½*C*V

(1+ESR*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 rated voltage and half voltage, 3 seconds rest at +20 °C

Safety and Certifications

Regulatory

UL810a,RoHS

Warnings

Do not overvoltage, do not reverse polarity

Shipping

UN3499, <0.3Wh, Non-hazardous goods