FDMS7650 View Datasheet(PDF) - Fairchild Semiconductor
Part Name
Description
MFG CO.
FDMS7650 Datasheet PDF : 7 Pages
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Typical Characteristics TJ = 25 °C unless otherwise noted
2
DUTY CYCLE-DESCENDING ORDER
1
D = 0.5
0.2
0.1
0.1
0.05
0.02
0.01
PDM
0.01
0.001
10-3
SINGLE PULSE
RθJA = 125 oC/W
t1
t2
NOTES:
DUTY FACTOR: D = t1/t2
PEAK TJ = PDM x ZθJA x RθJA + TA
10-2
10-1
1
10
100
t, RECTANGULAR PULSE DURATION (sec)
Figure 13. Junction-to-Ambient Transient Thermal Response Curve
1000
©2012 Fairchild Semiconductor Corporation
5
FDMS7650 Rev.D3
www.fairchildsemi.com
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