APT20GF120BRD Datasheet, PDF (8/8 Pages) Advanced Power Technology – The Fast IGBT™ is a new generation of high voltage power IGBTs.

APT20GF120BRD
Vr
30µH
D.U.T.
trr/Qrr
Waveform
+15v
0v
RY ^-15v
di_F/dt Adjust
PEARSON 411
CURRENT
TRANSFORMER
Figure 25, Diode Reverse Recovery Test Circuit and Waveforms
INA ^{1 I}F ^{- Forward Conduction Current}
IM ²
di_F
/dt
-
Current
Current
Slew Rate, Rate of Forward
Change Through Zero Crossing.
1
4
Zero
3 I_RRM - Peak Reverse Recovery Current.
5
L _{4 trr - Reverse Recovery Time Measured from Point of IF}
E{ } Current Falling Through Zero to a Tangent Line 6 diM/dt
3
0.5 IRRM
Extrapolated Through Zero Defined by 0.75 and 0.50 I_RRM.
2
0.75 IRRM
PR ^{5 Qrr - Area Under the Curve Defined by IRRM and trr.}
Qrr ₌ ^1/2 ₍trr . I_RRM)
6
6 diM/dt - Maximum Rate of Current Change During the Trailing Portion of trr.
Figure 8, Diode Reverse Recovery Waveform and Definitions
TO-247 Package Outline
4.69 (.185)
5.31 (.209)
1.49 (.059)
2.49 (.098)
15.49 (.610)
16.26 (.640)
6.15 (.242) BSC
20.80 (.819)
21.46 (.845)
5.38 (.212)
6.20 (.244)
3.55 (.140)
3.81 (.150)
0.40 (.016)
0.79 (.031)
4.50 (.177) Max.
19.81 (.780)
20.32 (.800)
1.01 (.040)
1.40 (.055)
2.21 (.087)
2.59 (.102)
5.45 (.215) BSC
2-Plcs.
Dimensions in Millimeters and (Inches)
2.87 (.113)
3.12 (.123)
1.65 (.065)
2.13 (.084)
Gate
Collector
(Cathode)
Emitter
(Anode)