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DS_NC12S30A_05222008
12
THERMAL CURVES (NC12S0A0H30)
Test Section for NC12S0A0H30
19 (0.75”)
MODULE
A
IR FLOW
9.5 (0.38”)
50.8 (2.0”)
FACING PWB
PWB
AIR VELOCIT
Y
AND AMBIENT
TEMPERATURE
MEASURED BELOW
THE MODULE
Note: Wind Tunnel Test Setup Figure Dimensions are in
millimeters and (Inches)
Figure 41: Temperature measurement location
* The allowed maximum hot spot temperature is defined at 125
℃
NC12S0A0H30(Standard) Output Current vs. Ambient Temperature and Air Velocity
@ Vout = 5V(Either Orientation)
0
5
10
15
20
25
30
35
25 35 45 55 65 75 85
Ambient Temperature (
℃
)
Output Current(A)
Natural
Convection
100LFM
200LFM
300LFM
400LFM
500LFM
Figure 42: Output current vs. ambient temperature and air
velocity@ Vout=5V(Either Orientation)
NC12S0A0H30(Standard) Output Current vs. Ambient Temperature and Air Velocity
@ Vout = 3.3V(Either Orientation)
0
5
10
15
20
25
30
35
25 35 45 55 65 75 85
Ambient Temperature (℃)
Output Current(A)
Natural
Convection
100LFM
200LFM
300LFM
400LFM
Figure 43: Output current vs. ambient temperature and air
velocity@ Vout=3.3V(Either Orientation)
NC12S0A0H30(Standard) Output Current vs. Ambient Temperature and Air Velocity
@ Vout =1. 5V(Either Orientation)
0
5
10
15
20
25
30
35
25 35 45 55 65 75 85
Ambient Temperature (℃)
Output Current(A)
Natural
Convection
100LFM
200LFM
300LFM
Figure 44: Output current vs. ambient temperature and air
velocity@ Vout=1.5V(Either Orientation)
NC12S0A0H30(Standard) Output Current vs. Ambient Temperature and Air Velocity
@ Vout = 0.9V(Either Orientation)
0
5
10
15
20
25
30
35
25 35 45 55 65 75 85
Ambient Temperature (℃)
Output Current(A)
Natural
Convection
100LFM
200LFM
300LFM
Figure 45: Output current vs. ambient temperature and air
velocity@ Vout=0.9V(Either Orientation)