76413DK8 Просмотр технического описания (PDF) - Fairchild Semiconductor
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76413DK8 Datasheet PDF : 11 Pages
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Typical Characteristics TA = 25°C unless otherwise noted
1.2
6
1.0
VGS = 10V, RθJA=50oC/W
0.8
4
0.6
0.4
2
0.2
0
0
25
50
75
100
125
150
TA, AMBIENT TEMPERATURE (oC)
Figure 1. Normalized Power Dissipation vs
Ambient Temperature
VGS = 5V, RθJA=228oC/W
0
25
50
75
100
125
150
TA, CASE TEMPERATURE (oC)
Figure 2. Maximum Continuous Drain Current vs
Case Temperature
4
DUTY CYCLE - DESCENDING ORDER
1
0.5
0.2
0.1
0.05
0.02
0.01
0.1
RθJA=50oC/W
PDM
0.01
0.001
10-5
SINGLE PULSE
10-4
10-3
VGS = 10V
t1
t2
NOTES:
DUTY FACTOR: D = t1/t2
PEAK TJ = PDM x ZθJA x RθJA + TA
10-2
10-1
100
101
102
103
t, RECTANGULAR PULSE DURATION (s)
Figure 3. Normalized Maximum Transient Thermal Impedance
300
TRANSCONDUCTANCE
100
MAY LIMIT CURRENT
IN THIS REGION
VGS = 5V
10
VGS = 10V
RθJA=50oC/W
TA = 25oC
FOR TEMPERATURES
ABOVE 25oC DERATE PEAK
CURRENT AS FOLLOWS:
I = I25
175 - TA
150
2
10-5
10-4
10-3
10-2
10-1
100
101
102
103
t, PULSE WIDTH (s)
Figure 4. Peak Current Capability
©2003 Fairchild Semiconductor Corporation
Rev. B
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