CD296KC 参数 Datasheet PDF下载

CD

296

KC Series

5 000 at 105°C

· Long Life at High Temperature

· High Ripple Current

· Professional Power Supplies

CD

294

BW

105°C

longer

life

CD

29H

QH

highest

current

CD

299

PG

longest life

higher current

CD

296

KC

longer

life

CD

297

BB

CD

293

BZ

Item

Operating Temperature Range (°C)

Voltage Range (V)

Capacitance Range (µF)

Capacitance Tolerance

(20°C, 120Hz)

Leakage Current (µA)

-40 ~ +105

16 ~ 100

Characteristics

-25 ~ +105

160 ~ 450

56 ~ 47 000

± 20%

After 5 minutes at 20°C application of rated voltage, leakage

current is not more than 0,01CV or 1,5mA, whichever is smaller

C: Nominal Capacitance (µF) V: Rated Voltage (V)

Rated Voltage (V)

16

2



0

6~100 160~00

0

Dissipation Factor (20°C, 120Hz)

Tan

δ

(max)

Rated Voltage (V)

0,50

0,40

0,35

0,30

0,20

0,15

0,20

16~100

160~200

20~00

Stability at Low Temperature

(Impedance Ratio at 120Hz)

Z

-25°C

/ Z

+20°C

Z

-40°C

/ Z

+20°C

15

4

-

Snap-In

Useful Life

Lifetime

Leakage Current

Capacity Change

Dissipation Factor

Condition:

Applied Voltage

Applied Current

Applied Temperature

Failure Rate Level

 000h

>200 000h

Load Life

3 000h

Endurance Test

4 000h

1 000h

Shelf Life

Not more than specified value

Within ± 30% of initial value

Not more than 300% of specified value

Not more than specified Not more than specified

value

value

Within ± 20% of initial

value

Not more than 200% of

specified value

Within ± 20% of initial

value

Not more than 130% of

specified value

Not more than specified

value

Within ± 20% of initial

value

Not more than 200% of

specified value

U

R

I

R

105°C

≤ 1% Failure Rate

U

R

1,4 x I

R

40°C

U

R

I

R

105°C

U

R

I

R

= 0

105°C

U

R

= 0

I

R

= 0

105°C

≤ 1% Failure Rate

guaranteed

After test:

U

R

to be applied

for 30min

>24h before

measurement

Multiplier for Ripple Current

Frequency Coefficient

3.0

Lifetime Diagram

Frequency

Rated

Voltage (V)

≤ 100

160 ~ 250

≥ 350

50Hz

120Hz

1kHz

10kHz

20kHz

100kHz

–––

2.5

I

A

CD

296

KC Series

I

R

0,95

0,87

0,80

1,00

1,00

1,00

1,10

1,11

1,14

1,15

1,18

1,14

1,15

1,20

1,20

1,20

1,40

1,60

2.0

1.5

1.0

X32

0.5

0.0

40

X16

X8

X4

X2

X1

Lifetime

Multiplier

50

60

70

80

90

100

110

TA

(˚C)

I

A

= actual ripple current at 120Hz, I

R

= rated ripple current at 120Hz, 105°C

Multiplier of Useful Life as a function of ambient temperature and ripple current load

2

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v2006.2