SVFD1A476M 查看數據表（PDF） - NEC => Renesas Technology

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SVFD1A476M

SOLID TANTALUM CAPACITOR

NEC => Renesas Technology 

SV/F SERIES

(2) Reflow soldering

Keep in mind the following points when soldering the capacitor in a soldering oven or with a hot plate:

(a) Pattern design

b

a

c

a

Case

a

b

c

B2

1.6

2.8

1.6

C

2.4

2.3

2.4

D2

2.4

2.9

2.4

D

2.4

2.9

3.7

The above dimensions are for reference only. Note that if the pattern is too big, the component may not be

mounted in place.

(b) Temperature and time

Keep the peak temperature and time to within the following values:

Solder temperature …… 260˚C max.

Time : 10 seconds max.

Whenever possible, perform preheating (at 150˚C max.) for smooth temperature profile. To maintain the

reliability, mount the capacitor at a low temperature and in a short time whenever possible. The peak

temperature and time shown above are applicable when the capacitor is to be soldered in a soldering oven

or with a hot plate. When the capacitor is soldered by means of infrared reflow soldering, the internal

temperature of the capacitor may rise beyond the surface temperature.

(3) Using soldering iron

When soldering the capacitor with a soldering iron, controlling the temperature at the tip of the soldering iron

is very difficult. However, it is recommended that the following temperature and time be observed to maintain

the reliability of the capacitor:

lron temperature …… 300˚C max.

Time ……………………… 3 seconds max.

Iron power …………… 30 W max.

14

DATA SHEET EC0003EJ3V1DS00

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