BUZ76A Просмотр технического описания (PDF) - Intersil
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BUZ76A Datasheet PDF : 5 Pages
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BUZ76A
Typical Performance Curves Unless Otherwise Specified
1.2
1.0
0.8
4
VGS 10V
3
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
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
t, RECTANGULAR PULSE DURATION (S)
100
101
FIGURE 3. MAXIMUM TRANSIENT THERMAL IMPEDANCE
102
TJ
TC
=
=
MAX RATED
25oC
101
rDS(ON) = VDS/ID
100
OPERATION IN THIS
AREA MAY BE LIMITED
10-1
BY rDS(ON)
1.5µs
10µs
100µs
1ms
10ms
100ms
DC
10-2100
101
102
103
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 4. FORWARD BIAS SAFE OPERATING AREA
6
PD = 40W VGS = 20V
10V
8V
4
7V
6.5V
6V
5.5V
2
PULSE DURATION = 80µs
TJ = 25oC
VGS = 5.0V
VGS = 4.5V
VGS = 4.0V
0
0
20
40
60
80
100
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 5. OUTPUT CHARACTERISTICS
3
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