Datasheet > 226ULR025MEF

226ULR025MEF

更新时间： 2024-11-21 14:48:35

品牌	Logo	应用领域
CDE		/
页数	文件大小	规格书
3页	359K
描述
1.87 A @ 100 kHz, 105°C

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中文翻译

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数据手册

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226ULR025MEF 数据手册

High Temperature – Very Low ESR – High Ripple Current –

Stable with Temperature – High Frequency

FEATURES

DC-DC Converters – Voltage Regulators – Decoupling

APPLICATIONS

Operating Temperature Range

Capacitance Tolerance

-55°C to +105°C

+20% at 120 Hz, 20°C

WVDC

SVDC

2.5

Surge Voltage

1.15 x rated WVDC

Dissipation Factor

120 Hz, 20°C

10% MAX

2 Minutes

0.2CV or 280uA, whichever is greater

Leakage Current

Low Temperature Stability

Impedance Ratio

(100 kHz)

-55°C/ +20°C

<1.25

+105°C/ +20°C

2000 hours at 105°C with rated WVDC applied

<20% of initial measured value

Capacitance Change

Dissipation Factor

ESR

<150% of maximum specified value

<100% of maximum specified value

Load Life

Leakage Current

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

Capacitance Change

<20% of initial measured value

Dissipation Factor

ESR

<150% of maximum specified value

<100% of maximum specified value

Damp Heat test

Leakage Current

1000 cycles at 105°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

<150% of maximum specified value

<100% of maximum specified value

Frequency (Hz)

Surge Voltage test

Leakage Current

Ripple Current Multipliers

120Hz<f<1kHz

0.05

1kHz<f<10kHz 10kHz<f<100kHz 100kHz<f<500kHz

0.3

0.7

1.0

D+0.5

S+0.5

6.3

2.5

3.5

5.0

0.5 L<7mm)

0.6( L>7mm)

0.45 L<6mm)

0.6( L>6mm)

0.6

L₁=L+1.0 mm MAX L<11mm

L₁=L+1.5 mm MAX, L>11 mm

Oct-21

12 3

中文翻译

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