BUZ76 查看數據表（PDF） - Intersil
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BUZ76 Datasheet PDF : 5 Pages
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BUZ76
Typical Performance Curves Unless Otherwise Specified
1.2
1.0
0.8
0.6
0.4
0.2
0
0
25
50
75
100
125
150
TC, CASE TEMPERATURE (oC)
FIGURE 1. NORMALIZED POWER DISSIPATION vs CASE
TEMPERATURE
4
VGS 10V
3
2
1
0
0
50
100
150
TC, CASE TEMPERATURE (oC)
FIGURE 2. MAXIMUM CONTINUOUS DRAIN CURRENT vs
CASE TEMPERATURE
0.5
1
0.2
0.1
0.05
0.02
0.1
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
100
OPERATION IN THIS
AREA MAY BE LIMITED
10-1
BY rDS(ON)
1µs
10µs
100µs
1ms
10ms
100ms
DC
10-2100
101
102
103
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 4. FORWARD BIAS SAFE OPERATING AREA
8
PD = 40W
VGS = 20V
10V
8V
6
7.5V
7V
6.5V
4
6V
PULSE DURATION = 80µs
TJ = 25oC
VGS = 5.5V
VGS = 5.0V
VGS = 4.5V
2
VGS = 4.0V
0
0
20
40
60
80
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 5. OUTPUT CHARACTERISTICS
3
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