Datasheet > DGH357Q2R7L

DGH357Q2R7L

更新时间： 2023-12-06 19:45:23

品牌	Logo	应用领域
CDE		/
页数	文件大小	规格书
4页	606K
描述

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中文翻译

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数据手册

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DGH357Q2R7L 数据手册

Very Fast Charge/Discharge – High Power Density – Lower ESR –

RoHS Compliant

FEATURES

Battery Backup/Alternative – Pulse Power – Energy Harvesting – LED

Displays – Mechanical Actuators – Audio Systems

APPLICATIONS

Operating Temperature

Range

-40°C to +85°C

-40°C to +70°C

Storage Temperature

Capacitance Tolerance

@ 20°C

-10% +30% (Q Tolerance)

-20% +20% (M Tolerance)

Voltage (Vdc)

(+65°C / +85°C)

2.7V / 2.3V

5.5V / 4.6V

1500 hours with rated voltage applied at rated temperature

Capacitance change

ESR

<30% of initially measured values

<200% of initially specified values*

<100% specified maximum value

Life Time

Leakage current

1000 hours with no voltage applied at 65°C (1F to 70F)

1500 hours with no voltage applied at 65°C (100F to 600F)

Shelf Life

Capacitance change

<30% of initially measured values

<200% of initially specified values

500,000 cycles

ESR

Life Cycles

( 25°C) 1 cycle= Charge to WVDC

for 20s, constant voltage charging

for 10s, discharge to ½ WVDC for

20s, rest for 10s

Capacitance change

ESR change

<30% of initially measured values

<200% of initially specified values

*ESR Change <4x at 85°C

810a Recognized

RoHS Compliant

D = 6.3 to 18mm

Lead spacing VS. Case diameter

6.3

2.5

0.6

1.5

5.0

0.6

2.0

12.5

5.0

0.6

2.0

7.5

0.8

2.0

7.5

0.8

2.0

3.5

0.6

1.5

L₁=L+α mm

D₁=D+0.5mm

S₁=S+0.5mm

Feb-23

12 3 4

中文翻译

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