2

Technical Data 10937

Effective September 2019

XVM-315 Supercapacitor

PCBA Module

www.eaton.com/electronics

Ratings

Capacitance

2.56 - 5.13 F

Maximum working voltage

315.9 V

Surge voltage

333.4 V

Capacitance tolerance

-5% to +20% (+20 °C)

Operating temperature range

-40 °C to +65 °C

Extended temperature range

-40 °C to +85 °C (with linear derating to 269.1 V @ +85 °C)

Specifications

Capacitance1 (F)

Part number

Maximum initial

ESR1 (Ω)

Nominal leakage

current2 (mA )

Stored energy3

(Wh)

Peak power4

(kW)

Pulse

current5

(A)

2.56

XVM-315R9255-R

0.53

23

35.5

47.1

171.6

3.42

XVM-315R9345-R

0.38

24

47.4

65.7

234.9

5.13

XVM-315R9515-R

0.32

25

71.1

78

306.7

Performance

Parameter (F)

Capacitance change

(% of initial value)

ESR (% of maximum

initial value)

Life (1500 hours at maximum temperature and voltage)

≤ 20%

≤ 200%

Storage – 3 years (uncharged, +35 °C)

≤ 5%

≤ 10%

Charge/Discharge Cycles (500,000 at +20 °C)

≤ 30%

≤ 200%

1. Capacitance, 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 at rated voltage

3. Stored energy (Wh) = 0.5 x C x V2

3600

4. Peak power (W) =

V2

4 x ESR

5. Pulse current in Amps (A), 1 second discharge from maximum working voltage to half rated voltage.= 0.5 x V x C

(1 + ESR x C)

Standards and certifications

Agency information

UL810a (cells)

Shock and vibration

MIL-STD 202G (Cells)

Environmental

RoHS, HF

Shipping

UN3499, <10 Wh, Non-hazardous when shipped with shorting wire