HUF75307T3ST データシートの表示（PDF） - Intersil
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HUF75307T3ST Datasheet PDF : 8 Pages
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Typical Performance Curves
HUF75307T3ST
1.2
1.0
0.8
0.6
0.4
0.2
0
0
50
100
150
TA, AMBIENT TEMPERATURE (oC)
FIGURE 1. NORMALIZED POWER DISSIPATION vs AMBIENT
TEMPERATURE
3.0
RθJA = 110oC/W
2.5
2.0
1.5
1.0
0.5
0
25
50
75
100
125
150
TA, AMBIENT TEMPERATURE (oC)
FIGURE 2. MAXIMUM CONTINUOUS DRAIN CURRENT vs
AMBIENT TEMPERATURE
10 DUTY CYCLE - DESCENDING ORDER
0.5
0.2
0.1
0.05
1 0.02
0.01
RθJA = 110oC/W
0.1
0.01
0.001 10-5
PDM
SINGLE PULSE
10-4
10-3
10-2
10-1
100
t, RECTANGULAR PULSE DURATION (s)
t1
t2
NOTES:
DUTY FACTOR: D = t1/t2
PEAK TJ = PDM x ZθJA x RθJA + TA
101
102
103
FIGURE 3. NORMALIZED MAXIMUM TRANSIENT THERMAL IMPEDANCE
100
TJ = MAX RATED
RTAθJ=A2=5o1C10oC/W
30
TA = 25oC
FOR TEMPERATURES
ABOVE 25oC DERATE PEAK
CURRENT AS FOLLOWS:
10
100µs
10
I = I25
150 - TA
125
1ms
1
10ms
RθJA = 110oC/W
0.1
OPERATION IN THIS
AREA MAY BE
LIMITED BY rDS(ON)
0.01
VDSS(MAX) = 55V
1
10
100 200
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 4. FORWARD BIAS SAFE OPERATING AREA
110-3
10-2
10-1
100
101
102
103
t, PULSE WIDTH (s)
FIGURE 5. PEAK CURRENT CAPABILITY
3
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