HCP 参数 Datasheet PDF下载

HCP

Series

· Solid Aluminium Electrolytic Capacitor with Conductive Polymer

· Ultra low ESR

· High Ripple Current

· Switchmode Power Supplies, Computer, DC/DC Converter

· Noise Suppression in Smoothing / High-Frequency Circuits

lower ESR

miniaturized

CD

284

XY

HCP

HPM

Item

Operating Temperature Range (°C)

Voltage Range (V)

Capacitance Range (µF)

Capacitance Tolerance (20°C, 120Hz)

Surge Voltage

Leakage Current (µA)

Dissipation Factor (20°C, 120Hz)

Equivalent Series Resistance

(20°C, 100kHz)

Temperature Characteristics

Characteristics

-55 ~ +105

4 ~ 16

68 ~ 1 200

± 20%

Rated Voltage x 1,15

The initial specified value or less (20°C, 2min)

The initial specified value or less

The initial specified value or less

Z (+105°C) / Z (+20°C) ≥ 0,75 Stability at 100kHz

Z

Z (-55°C) / Z (+20°C) ≤ 1,25 Stability at 100kHz

2 000h, Rated voltage applied at 105°C

Capacitance change :

within ± 20% of the initial measured value

Dissipation Factor Tan

δ

:

≤150% of initial specified value

ESR :

≤150% of initial specified value

DC Leakage Current :

≤ the initial specified value

1 000h, Rated Voltage applied at 60°C, 90~95% RH

Capacitance change :

within ± 20% of the initial measured value

Dissipation Factor Tan

δ

:

≤150% of initial specified value

ESR :

≤150% of initial specified value

DC Leakage Current :

≤ the initial specified value

1 000 cycles at 105°C, with U

DC

= 1,15 U

R

( 30sec load / 330sec discharge)

Capacitance change :

within ± 20% of the initial measured value

Dissipation Factor Tan

δ

:

≤150% of initial specified value

ESR :

≤150% of initial specified value

DC Leakage Current :

≤ the initial specified value

Load Life

Moisture Resistance

Surge Voltage Characteristics

Typical Curves

Frequency characteristics of Impedance and ESR

Z, ESR (mOhm)

Z, ESR (mOhm)

10 000

Frequency characteristics of Impedance and ESR

10 000

1 000

1 000

Polymer

100

100

10

10

1

0.1

1

10

100

1 000

1

0.1

1

10

100

1000

ESR

Z

HCP 470µF 6,3V

Frequency (kHz)

ESR

Z

HCP 820µF 4V

Frequency (kHz)

Capacity Drift:

Polymer Capacitor versus

Standard Electrolytic Capacitor

ESR Drift:

Polymer Capacitor versus

Standard Electrolytic Capacitor

Capacity

ESR (Ohm)

600µF

500µF

400µF

300µF

200µF

100µF

0µF

-55°C -40°C -25°C

0°C

20°C

40°C

80°C

105°C

70

60

50

40

30

20

10

0

-10

- 55°C - 40°C -25°C

0°C

20°C

40°C

80°C

105°C

HCP

10V 470µF

Standard 25V 470µF

Temperature

HCP

10V 470µF

Standard 25V 470µF

Temperature

80

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v2006.2