BUZ41A Просмотр технического описания (PDF) - Harris Semiconductor
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BUZ41A Datasheet PDF : 5 Pages
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BUZ41A
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
1
.0
0
25
50
75
100
125
150
TC, CASE TEMPERATURE (oC)
FIGURE 1. NORMALIZED POWER DISSIPATION vs CASE
TEMPERATURE
0
0
50
100
150
TC, CASE TEMPERATURE (oC)
FIGURE 2. MAXIMUM CONTINUOUS DRAIN CURRENT vs
CASE TEMPERATURE
1
0.5
0.1
0.01
10-5
0.2
0.1
0.05
0.02
0.01
SINGLE PULSE
10-4
PDM
t1
NOTES:
t2
DUTY FACTOR: D = t1/t2
PEAK TJ = PDM x ZθJC + TC
10-3
10-2
10-1
100
101
t, RECTANGULAR PULSE DURATION (s)
FIGURE 3. MAXIMUM TRANSIENT THERMAL IMPEDANCE
102
TJ
TC
=
=
MAX RATED
25oC
101
1µs
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
9
8.0V
8 10V
20V
7
7.5V
7.0V
PULSE DURATION = 80µs
TJ = 25oC
VGS = 6.5V
6
VGS = 6.0V
5
4
VGS = 5.5V
3
VGS = 5.0V
2
VGS = 4.5V
1
VGS = 4.0V
0
0
10
20
30
40
50
60
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 5. OUTPUT CHARACTERISTICS
3
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