Datasheet > 157ULG020MGU

157ULG020MGU

更新时间： 2024-10-15 14:51:23

品牌	Logo	应用领域
CDE		/
页数	文件大小	规格书
2页	318K
描述
2.67 A @ 100 kHz, 105°C

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数据手册

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157ULG020MGU 数据手册

Small Size - High Ripple Current – Super Low ESR

FEATURES

DC-DC Converters – Voltage Regulators – Motherboards

– De-Coupling

APPLICATIONS

Operating Temperature Range

Capacitance Tolerance

-55°C to +105°C

+20% at 120 Hz, 20°C

1.15*WVDC

20 25

WVDC

SVDC

Surge Voltage

WVDC

Dissipation Factor

Tan δ

.12 MAX @120 Hz, 20°C

2 Minutes

Leakage Current

0.2CV or 280uA,

Whichever is greater

Low Temperature

-55°C/ +20°C

<1.25

Stability

Impedance Ratio

<1.25

+105°C/ +20°C

(100 kHz)

2000 hours at 105°C with rated WVDC and ripple current applied

Capacitance Change

Dissipation Factor

ESR

<20% of initial measured value

<150% of maximum specified value

<100% of maximum specified value

Load Life

Leakage Current

1000 cycles at 20°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% initial measured value

Surge Voltage Life

<150% of maximum specified value

<100% of maximum specified value

Leakage Current

1000 hours at 60°C and 90 to 95% RH with no voltage applied

Capacitance Change

<20% initial measured value

<150% of maximum specified value

<100% of maximum specified value

Frequency (Hz)

Dissipation Factor

ESR

Damp Heat Test

Leakage Current

120 Hz<f<1kHz

0.05

1 kHz<f<10 kHz

0.3

10 kHz<f<100kHz

100 kHz<f<500kHz

Ripple Current Multipliers

0.7

1.0

DxL

6.3x8

2.5

0.6

8x8

3.5

0.6

8x11.5

3.5

0.6

10x12.5

3.0

0.6

L₁=L+1.0 mm Max. (D<8mm)

L₁=L+1.5 mm Max. (D>8mm)

D₁=D+0.5mm Max.

S₁=S+0.5 mm

Oct-21

中文翻译

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