Feb. 27, 2002 PS-02001A 1

NP-CAP TMPS series

Nippon Chemi-Con Corporation

Functional Polymer Aluminum CapacitorsFunctional Polymer Aluminum Capacitors

NP-CAPTM PS seriesNP-CAPTM PS series

2

NP-CAP TMPS series

PS series Features

lLOW ESRlHIGH CAPACITNCE（high CV per volume）

lHigh HEAT-RESISTANCElHIGH RIPPLE CURRENT　　Temperature multipliers not required　　4 times as OS-CON at 105

lRADIAL TYPE

3

NP-CAP TMPS series

Cathode Material

Conductive

Functional

polymerElectronic

Conduction

PEDT

Resistivitymethod

Decomposition

350

　

PX

PS

PT

100High

HeatSeries

ConductiveCategoryElectolyte

0.01LowIonic

conductionLytics

0.1α phase temp.

　500

MCM

MCR

Semiconductive

oxideβ-MnO2

1 Melting temp.

230～240OS-CON

Charge

transfer

complex

TCNQ

Complex

10Polypyrole Decomposition

300

[S/cm]Conductivity

NPNP--CAPCAPTMTM

4

NP-CAP TMPS series

PEDT

O O

S

O O

S +

O O

S

n

CH3

OS 3-

O O

S

O O

S

n

PEDT/PTS

Polyethylene dioxythiophene:PEDT

/p-toluene-sulphonate:PTS

5

NP-CAP TMPS series

Inside Structure

Rubber seal

Aluminum case

Foil

PEDT

Seal tape

Separator

6

NP-CAP TMPS series

Lowest ESR PS series

10X12.5Nipponchemi-con 88204.0

128204.010X12.5F Inc.

1212004.010X13.0S Inc.

138204.010X10.0N Inc.

E.S.R[mΩ] max.

(20°C, 100ｋto 300kHz)

Capacitance[µF]

Voltage[V]

Size[φDXL]

7

NP-CAP TMPS series

PS series standard

8X11.516mΩ180

φDXL [mm]ESR(100kHz)

10X12.514mΩ

16Rated Voltage 　[Vdc]Capacitance

[µF]

8X11.510mΩ560

10X12.512mΩ470

8X11.512mΩ390

8X11.514mΩ270

10X12.58mΩ820

10X12.510mΩ680

106.34

8

NP-CAP TMPS series

Frequency Caracteristics

0.001

0.01

0.1

1

10

100 1k 10k 100k 1MFrequency [Hz]

Impe

danc

e, E

SR

[Ω

]

ESR<8mESR<8mΩΩat 100kHzat 100kHz

4PS820MJ12 4V 820µF φ10X12.5　　at 20°C

9

NP-CAP TMPS series

Temperature Caracteristics4PS820MJ12 4V 820µF φ10X12.5 -55 to 105°C n=5

-20

-10

0

10

20

30

40

50

-60 -40 -20 0 20 40 60 80 100 120Tem p . [°C]

Ca

pa

cita

nce

Ch

an

ge

[%

]

0 .01

0.1

1

-60 -40 -20 0 20 40 60 80 100 120Tem p . [°C]

tan

δ

0

2

4

6

8

10

12

14

16

-60 -40 -20 0 20 40 60 80 100 120Tem p . [°C]

ES

R [m

Ω]

at

10

0kH

z

0

2

4

6

8

10

12

14

16

-60 -40 -20 0 20 40 60 80 100 120Tem p . [°C]

Imp

ed

an

ce [m

Ω]

at

10

0kH

z

10

NP-CAP TMPS series

105 Load Characteristics

-50

-40

-30

-20

-10

0

10

20

0 500 1000 1500 2000

Time [hr]

Ca

pa

cita

nce

Ch

an

ge

[%

]

0.01

0.1

1

0 500 1000 1500 2000

Time [hr]

tan

0.1

1

10

100

1000

0 500 1000 1500 2000

Time [hr]

LC

[A

]

0

0.005

0.01

0.015

0.02

0 500 1000 1500 2000

Time [hr]

ＥＳ

Ｒ [

Ω]

4PS820MJ12 4V 820µF φ10X12.5 105°C rated voltage n=30

ESR at 100kHz

11

NP-CAP TMPS series

Life Expectancy Formula of PS

L: Life expectancy 　[h]

L0: Catalogue life 　[h]

T0: Max Operating Temperature [°C]

Tx: Ambient Temperature 　[°C]

20T-T

0

X0

10L L ×=

12

NP-CAP TMPS series

PS Life Expectancy

Basic Temperature Acceleration Factor

PS series: 10 times per 20 oC dropElectrolytic Capacitors ：2 times per 10 oC drop

Al Lytics1055000hr

Al Lytics1052000hr

PS series1052000hr

45,200hr(5years)

113,000hr(12years)

356,000hr(40years)356,000hr(40years)

Example)

Life expectancy quick calculation at 60 oC　

13

NP-CAP TMPS series

PS series of Application

lSwiching power supplylDC-DC ConverterlCPU / VRMlDTV,STB like digital equipments

14

NP-CAP TMPS series

　

NIPPON CHEMI-CON CORPORATION

http://www.chemi-con.co.jp/