FDMS7670 データシートの表示（PDF） - Fairchild Semiconductor
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FDMS7670 Datasheet PDF : 7 Pages
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Typical Characteristics TJ = 25 °C unless otherwise noted
2
1 DUTY CYCLE-DESCENDING ORDER
D = 0.5
0.2
0.1
0.1
0.05
0.02
0.01
PDM
0.01
0.001
0.0005
10-4
10205
2200
1155
SINGLE PULSE
RθJA = 125 oC/W
t1
t2
NOTES:
DUTY FACTOR: D = t1/t2
PEAK TJ = PDM x ZθJA x RθJA + TA
10-3
10-2
10-1
1
10
100
t, RECTANGULAR PULSE DURATION (sec)
Figure 13. Junction-to-Ambient Transient Thermal Response Curve
Figure 15.
di/dt = 300 A/μs
di/dt = 300 A/μs
1100
55
00
--55-1020
3-900
6-600
9-300 1200 13500 16800
TTIIMMEE ((nnss))
Figure 14. Body Diode Reverse
Recovery Characteristics
1000
©2012 Fairchild Semiconductor Corporation
5
FDMS7670 Rev.D2
www.fairchildsemi.com
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