IRFM260 데이터 시트보기 (PDF) - International Rectifier
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IRFM260 Datasheet PDF : 7 Pages
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IRFM260
50
LIMITED BY PACKAGE
40
30
20
10
0
A
25
50
75
100
125
150
TC, Case Temperature (°C)
Fig 9. Maximum Drain Current Vs.
Case Temperature
1
VDS
VGS
RG
RD
D.U.T.
VGS
Pulse Width ≤ 1 µs
Duty Factor ≤ 0.1 %
+-V DD
Fig 10a. Switching Time Test Circuit
VDS
90%
10%
VGS
td(on) tr
td(off) tf
Fig 10b. Switching Time Waveforms
D = 0.50
0.1
0.20
0.10
0.05
0.02
0.01
0.01
SINGLE PULSE
(THERMAL RESPONSE)
0.001
0.00001
0.0001
PDM
t1
t2
Notes:
1. Duty factor D = t1 / t 2
2. Peak TJ = PDM x Z thJC + TC
0.001
0.01
0.1
1
t1 , Rectangular Pulse Duration (sec)
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Case
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A
10
5
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