BUZ11 View Datasheet(PDF) - Intersil
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BUZ11 Datasheet PDF : 6 Pages
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BUZ11
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
TA, CASE TEMPERATURE (oC)
FIGURE 1. NORMALIZED POWER DISSIPATION vs CASE
TEMPERATURE
40
VGS > 10V
30
20
10
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
0.05
0.1
0.02
0.01
SINGLE PULSE
0.01
10-5
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
103
OPERATION IN THIS
AREA MAY BE LIMITED
BY rDS(ON)
102
2.5µs
10µs
100µs
101
1ms
TC = 25oC
TJ = MAX RATED
100100SINGLE PULSE
101
VDS, DRAIN TO SOURCE VOLTAGE (V)
10ms
100ms
DC
102
FIGURE 4. FORWARD BIAS SAFE OPERATING AREA
60
PD = 75W
50
VGS = 20V
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
10V
40
VGS = 8.0V
30
VGS = 7.5V
VGS = 7.0V
20
VGS = 6.5V
VGS = 6.0V
VGS = 5.5V
10
VGS = 5.0V
VGS = 4.5V
VGS = 4.0V
0
0
1
2
3
4
5
6
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 5. OUTPUT CHARACTERISTICS
4-7
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