11
THERMAL CURVES (NC12S0A0V15)
MODULE
AIR FLOW
17.5 (0.69”)
50.8 (2.0”)
FACING PWB
PWB
AIR VELOCITY
AND AMBIENT
TEMPERATURE
MEASURED BELOW
THE MODULE
35 (1.38”)
NC12S0A0V15 (Standard) Output Current vs. Ambient Temperature and Air Velocity
@ Vout = 3.3V (Either Orientation)
0
3
6
9
12
15
25
30
35
40
45
50
55
60
65
70
75
80
85
Output Current(A)
Ambient Temperature (
℃
)
100LFM
Natural
Convection
200LFM
300LFM
400LFM
Figure 35:
Output current vs. ambient temperature and air
velocity@ Vout=3.3V(Either Orientation)
Note:
Wind Tunnel Test Setup Figure Dimensions are in
millimeters and (Inches)
Figure 32:
Wind tunnel test setup
NC12S0A0V15 (Standard) Output Current vs. Ambient Temperature and Air Velocity
@ Vout = 1.8V (Either Orientation)
0
3
6
9
12
15
25
30
35
40
45
50
55
60
65
70
75
80
85
Output Current(A)
Ambient Temperature (
℃
)
100LFM
Natural
Convection
200LFM
300LFM
Figure 36:
Output current vs. ambient temperature and air
velocity@ Vout=1.8V(Either Orientation)
Figure 33:
Temperature measurement location
* The allowed maximum hot spot temperature is defined at 130
℃
NC12S0A0V15 (Standard) Output Current vs. Ambient Temperature and Air Velocity
@ Vout = 5V (Either Orientation)
0
3
6
9
12
15
25
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature (
℃
)
Output Current(A)
100LFM
Natural
Convection
200LFM
300LFM
400LFM
NC12S0A0V15 (Standard) Output Current vs. Ambient Temperature and Air Velocity
@ Vout = 0.9V (Either Orientation)
0
3
6
9
12
15
25
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature (
℃
)
Output Current(A)
100LFM
Natural
Convection
200LFM
300LFM
Figure 37:
Output current vs. ambient temperature and air
velocity@ Vout=0.9V(Either Orientation)
NC12S15A_01102008
Figure 34:
Output current vs. ambient temperature and air
velocity@Vout=5V(Either Orientation)
