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IRG7PH42UD1MPBF_15 Datasheet, PDF (6/9 Pages) International Rectifier – 1300Vpk repetitive transient capacity | |||
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IRG7PH42UD1MPbF
1
D = 0.50
0.1
0.20
0.10
0.05
0.01
0.02
0.01
0.001
SINGLE PULSE
( THERMAL RESPONSE )
ÏJ ÏJ
Ï1 Ï1
R1R1
Ci= Ïi/Ri
Ci i/Ri
R2R2
Ï2 Ï2
R3R3
Ï3 Ï3
0.0001
1E-006
1E-005
0.0001
0.001
t1 , Rectangular Pulse Duration (sec)
R4R4
ÏCÏ
Ri (°C/W)
0.1306
0.1752
Ïi (sec)
0.000313
0.002056
Ï4 Ï4
0.0814 0.008349
0.0031 0.0431
Notes:
1. Duty Factor D = t1/t2
2. Peak Tj = P dm x Zthjc + Tc
0.01
0.1
Fig 19. Maximum Transient Thermal Impedance, Junction-to-Case (IGBT)
10
1
D = 0.50
0.20
0.1
0.10
0.05
0.02
0.01
0.01
0.001
1E-006
ÏJ ÏJ
Ï1 Ï1
R1R1
R2R2
Ï2 Ï2
R3R3
Ï3 Ï3
R4R4
ÏCÏ
Ri (°C/W)
0.01186
0.39298
Ïi (sec)
0.00001
0.000547
Ï4 Ï4
0.43450 0.003563
Ci= Ïi/Ri
Ci i/Ri
0.22096 0.021596
SINGLE PULSE
( THERMAL RESPONSE )
Notes:
1. Duty Factor D = t1/t2
2. Peak Tj = P dm x Zthjc + Tc
1E-005
0.0001
0.001
0.01
0.1
1
t1 , Rectangular Pulse Duration (sec)
Fig. 20. Maximum Transient Thermal Impedance, Junction-to-Case (DIODE)
6 www.irf.com © 2012 International Rectifier
April 26, 2012
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