IRFZ44ESTRL 데이터 시트보기 (PDF) - International Rectifier
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IRFZ44ESTRL Datasheet PDF : 10 Pages
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10
0
0 25
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100 125 150 175
50TCT,CC,7a5CsaesTee1Tm0e0pmepraetr1ua2rt5eure(
(1°5C0 )
°C)
175
Fig 9. Maximum Drain Current Vs.
Case Temperature
10
IRFZ44ES/L
VDS
VGS
RG
RD
D.U.T.
10V
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
1
D = 0.50
0.20
0.10
0.1
0.05
0.02
0.01
0.01
0.00001
PDM
SINGLE PULSE
(THERMAL RESPONSE)
t1
t2
Notes:
1. Duty factor D = t1 / t 2
2. Peak TJ = P DM x ZthJC + TC
0.0001
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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