TCO Datasheet, PDF (7/10 Pages) Rohm – Chip tantalum capacitors

Tantalum capacitors
z Electrical characteristics and operation notes
(1) Soldering conditions (soldering temperature and soldering time)
Preheat
170
280
TCO series
Reflow zone
160
260
150
240
140
220
130
0
60
90
120 150 180
TIME (sec)
200
0
10 20 30 40 50 60 70
TIME (sec)
Fig.1 reflow soldering
340
320
300
280
0
5
10
15
20
25
TIME (sec)
Fig.2 Hand soldering (Wattage : 30W MAX.)
(2) Leakage current-to-voltage ratio
1
0.1
0.01
0
20 40 60 80 100
% OF RATED VOLTAGE (VR)
Fig.3
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