GB25RF120K Datasheet, PDF (11/13 Pages) International Rectifier – IGBT PIM MODULE

Brake
GB25RF120K
10
1
D = 0.50
0.20
0.1
0.10
0.05
0.02
0.01
0.01
0.001
SINGLE PULSE
( THERMAL RESPONSE )
τ_{J τJ}
τ_{1 τ1}
R_1R1
Ci= τi/Ri
Ci i/Ri
R_2R2
τ_{2 τ2}
R_{3R3 Ri (°C/W)}
τ_{Cτ 0.268}
τ_{3 τ3}
0.642
0.290
τi (sec)
0.000469
0.018501
0.056904
Notes:
1. Duty Factor D = t1/t2
2. Peak Tj = P dm x Zthjc + Tc
0.0001
1E-006
1E-005
0.0001
0.001
0.01
0.1
1
t1 , Rectangular Pulse Duration (sec)
Fig 35. Maximum Transient Thermal Impedance, Junction-to-Case (Brake IGBT)
10
1
D = 0.50
0.20
0.10
0.1
0.05
0.02
0.01
0.01
SINGLE PULSE
( THERMAL RESPONSE )
τ_{J τJ}
τ_{1 τ1}
R_1R1
Ci= τi/Ri
Ci i/Ri
R_2R2
τ_{2 τ2}
R_{3R3 Ri (°C/W) τi (sec)}
τ_{Cτ 0.714 0.000489}
τ_{3 τ3}
1.193 0.020644
0.394 0.154110
Notes:
1. Duty Factor D = t1/t2
2. Peak Tj = P dm x Zthjc + Tc
0.001
1E-006
1E-005
0.0001
0.001
0.01
0.1
1
t1 , Rectangular Pulse Duration (sec)
Fig 36. Maximum Transient Thermal Impedance, Junction-to-Case (Brake Diode)
900
45
900
45
800
40
tf
700
35
800
40
tr
700
35
600
30
90% I_CE
500
25
600
TEST CURRENT ³⁰
500
25
400
20
400
90% test current ₂₀
300
5% V_CE
15
200
5% I_CE
10
100
5
0
Eof f Loss
0
300
15
10% test current
200
5% V _CE
10
100
5
0
Eon Loss
0
-100
-5
-0.60 -0.10 0.40 0.90 1.40
Time(µs)
-100
-5
9.80 10.00 10.20 10.40 10.60 10.80
Time (µs)
Fig. WF3- Typ. Turn-off Loss Waveform
@ T_J = 125°C using Fig. CT.4
Fig. WF4- Typ. Turn-on Loss Waveform
@ T_J = 125°C using Fig. CT.4
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