Datasheet > 477ALG025MFBJ

477ALG025MFBJ

更新时间： 2024-11-08 14:45:55

品牌	Logo	应用领域
CDE		/
页数	文件大小	规格书
2页	319K
描述
4.75 A @ 100 kHz, 105°C

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数据手册

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477ALG025MFBJ 数据手册

Ultra Low ESR – Small Size - High Temperature – High Ripple

Current – Stable with Temperature – High Frequency

FEATURES

Industrial Power Supplies – Medical Equipment – Automotive

APPLICATIONS

Operating Temperature Range

Capacitance Tolerance

WVDC

SVDC

-55°C to +125°C

+20% at 120 Hz, 20°C

Surge Voltage

Dissipation Factor

1.15 x rated WVDC

12% MAX

120 Hz, 20°C

2 Minutes

See standard part listing

Leakage Current

Low Temperature

Stability

Impedance Ratio

(120 Hz)

-25°C/ +20°C

-55°C/ +20°C

<1.15

<1.25

2000 hours( 1500 Hours for WVDC>35V) at 125°C with rated WVDC and ripple current

applied

Capacitance Change

Dissipation Factor

ESR

<30% of initial measured value

Load Life

<300% of maximum specified value

<100% of maximum specified value

Leakage Current

1000 hours at 60°C with rated voltage applied at 90-95% R.H.

Capacitance Change

<30% of initial measured value

Dissipation Factor

ESR

Leakage Current

<300% of maximum specified value

<100% of maximum specified value

Humidity test

1000 cycles at 125°C with rated surge voltage applied for 30 seconds through a 1kΩ

resistor and discharged for 5 minutes and 30 seconds

Capacitance Change

Dissipation Factor

ESR

<20% of initial measured value

Surge Voltage test

<150% of maximum specified value

<100% of maximum specified value

Leakage Current

0.5% /1000 hours Maximum (60% confidence level at 125°C)

Failure Rate

Ripple Current Multipliers

Frequency (Hz)

120

.05

10k 100k

.7 1.0

D+0.5

S+0.5

3.5

0.6

5.0

0.6

L₁=L+1.5mm MAX

Oct-21

中文翻译

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