NCP1117DT285RKG(2014) 데이터 시트보기 (PDF) - ON Semiconductor
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NCP1117DT285RKG
(Rev.:2014)
(Rev.:2014)
ON Semiconductor
NCP1117DT285RKG Datasheet PDF : 17 Pages
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NCP1117, NCV1117
180
1.6
160
140
120
Minimum
Size Pad
100
80
60
0
5.0
PD(max) for TA = 50°C
1.4
1.2
2.0 oz. Copper
L
1.0
ÎÎÎÎÎÎÎÎÎ L
0.8
RqJA
10
15
20
25
L, LENGTH OF COPPER (mm)
0.6
0.4
30
Figure 21. SOT−223 Thermal Resistance and Maximum
Power Dissipation vs. P.C.B. Copper Length
100
1.6
PD(max) for TA = 50°C
90
1.4
80
Minimum
70
Size Pad
60
2.0 oz. Copper
L
1.2
ÎÎÎÎÎÎÎÎ L
1.0
ÎÎÎÎÎÎÎÎ0.8
50
0.6
RqJA
40
0.4
0
5.0
10
15
20
25
30
L, LENGTH OF COPPER (mm)
Figure 22. DPAK Thermal Resistance and Maximum
Power Dissipation vs. P.C.B. Copper Length
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