APT30D40BCT Ver la hoja de datos (PDF) - Advanced Power Technology
Número de pieza
componentes Descripción
Fabricante
APT30D40BCT Datasheet PDF : 4 Pages
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Vr
30µH
D.U.T.
APT30D40BCT
trr/Qrr
Waveform
+15v
0v
-15v
diF/dt Adjust
PEARSON 411
CURRENT
TRANSFORMER
Figure 9, Diode Reverse Recovery Test Circuit and Waveforms
1 IF - Forward Conduction Current
2
diF/dt
-
Current
Current
Slew Rate, Rate of Forward
Change Through Zero Crossing.
3 IRRM - Peak Reverse Recovery Current.
1
Zero
4 trr - Reverse Recovery Time Measured from Point of IF
{ } Current Falling Through Zero to a Tangent Line 6 diM/dt
Extrapolated Through Zero Defined by 0.75 and 0.50 IRRM.
2
5 Qrr - Area Under the Curve Defined by IRRM and trr.
6 diM/dt - Maximum Rate of Current Change During the Trailing Portion of trr.
4
6
5
3
0.5 IRRM
0.75 IRRM
Qrr = 1/2 (trr . IRRM)
Figure 10, Diode Reverse Recovery Waveform and Definitions
TO-247AD 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)
APT Reserves the right to change, without notice, the specifications and information contained herein.
2.87 (.113)
3.12 (.123)
1.65 (.065)
2.13 (.084)
Anode 1
Common Cathode
Anode 2
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