630N View Datasheet(PDF) - Fairchild Semiconductor
Part Name
Description
MFG CO.
630N Datasheet PDF : 11 Pages
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Typical Characteristic
1.2
12
1.0
9
0.8
VGS = 10V
0.6
6
0.4
3
0.2
0
0
25
50
75
100
125 150 175
TC, CASE TEMPERATURE (oC)
Figure 1. Normalized Power Dissipation vs
Ambient Temperature
0
25
50
75
100
125
150
175
TC, CASE TEMPERATURE (oC)
Figure 2. Maximum Continuous Drain Current vs
Case Temperature
2
DUTY CYCLE - DESCENDING ORDER
1 0.5
0.2
0.1
0.05
0.02
0.01
PDM
0.1
0.01
10-5
SINGLE PULSE
t1
t2
NOTES:
DUTY FACTOR: D = t1/t2
PEAK TJ = PDM x ZθJC x RθJC + TC
10-4
10-3
10-2
10-1
100
101
t, RECTANGULAR PULSE DURATION (s)
Figure 3. Normalized Maximum Transient Thermal Impedance
200
100
VGS = 10V
TC = 25oC
FOR TEMPERATURES
ABOVE 25oC DERATE PEAK
CURRENT AS FOLLOWS:
I = I25
175 - TC
150
10 TRANSCONDUCTANCE
MAY LIMIT CURRENT
IN THIS REGION
5
10-5
10-4
10-3
10-2
10-1
100
101
t, PULSE WIDTH (s)
Figure 4. Peak Current Capability
©2002 Fairchild Semiconductor Corporation
Rev. B
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