BUZ42 データシートの表示（PDF） - Intersil
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BUZ42 Datasheet PDF : 5 Pages
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BUZ42
Typical Performance Curves Unless Otherwise Specified
1.2
6
VGS ≥ 10V
1.0
5
0.8
4
0.6
3
0.4
2
0.2
0
0
25
50
75
100
125
150
TC, CASE TEMPERATURE (oC)
FIGURE 1. NORMALIZED POWER DISSIPATION vs
CASE TEMPERATURE
1
0
0
50
100
150
TC, CASE TEMPERATURE (oC)
FIGURE 2. MAXIMUM CONTINUOUS DRAIN CURRENT vs
CASE TEMPERATURE
1 0.5
0.2
0.1
0.1 0.05
0.02
0.01
0
0.01
10-5
PDM
t1
NOTES:
t2
DUTY FACTOR: D = t1/t2
PEAK TJ = PDM x ZθJC + TC
10-4
10-3
10-2
10-1
100
101
t, RECTANGULAR PULSE DURATION (s)
FIGURE 3. MAXIMUM TRANSIENT THERMAL IMPEDANCE
102
TJ = MAX RATED
TC = 25oC
101
5µs
10µs
100
10-1
100
OPERATION IN THIS
AREA MAY BE LIMITED
BY rDS(ON)
101
102
VDS, DRAIN TO SOURCE VOLTAGE (V)
100µs
1ms
10ms
100ms
DC
103
FIGURE 4. FORWARD BIAS SAFE OPERATING AREA
10
PD = 75W
VGS = 20V
8 10V
8.0V
7.5V
6 7.0V
VGS = 6.5V
VGS = 6.0V
VGS = 5.5V
4
VGS = 5.0V
2
VGS = 4.5V
VGS = 4.0V
0
0
20
40
60
80
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 5. OUTPUT CHARACTERISTICS
3
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