APT15D60K(G)_SA(G)
Vr
+18V
0V
D.U.T.
30µH
trr/Qrr
Waveform
di
F
/dt Adjust
APT5018BLL
PEARSON 2878
CURRENT
TRANSFORMER
Figure 9. Diode Test Circuit
1
2
3
4
I
F
- Forward Conduction Current
di
F
/dt - Rate of Diode Current Change Through Zero Crossing.
I
RRM
- Maximum Reverse Recovery Current.
Zero
1
4
5
3
2
trr - Reverse
Recovery
Time, measured from zero crossing where diode
current goes from positive to negative, to the point at which the straight
line through I
RRM
and 0.25 I
RRM
passes through zero.
Qrr - Area Under the Curve Defined by I
RRM
and trr.
0.25 IRRM
5
Figure 10, Diode Reverse Recovery Waveform and Definitions
TO-220 (K) Package Outline
e3 100% Sn
Cathode
(Heat Sink)
10.66 (.420)
9.66 (.380)
TO-263 D
2
(SA) Package Outline
e3 100% Sn
4.45 (.175)
4.57 (.180)
1.27 (.050)
1.32 (.052)
10.06 (.396)
10.31(.406)
7.54 (.297)
7.68 (.303)
1.39 (.055)
0.51 (.020)
Cathode
5.33 (.210)
4.83 (.190)
6.85 (.270)
5.85 (.230)
1.40 (.055)
1.65 (.065)
12.192 (.480)
9.912 (.390)
3.42 (.135)
2.54 (.100)
4.08 (.161) Dia.
3.54 (.139)
0.050 (.002)
0.330 (.013)
0.432 (.017)
8.51 (.335)
8.76(.345)
6.02 (.237)
6.17 (.243)
4-2005
0.080 (2.032)
MAX.
14.73 (.580)
12.70 (.500)
3.683 (.145)
MAX.
0.000 (.000)
0.254 (.010)
2.62 (.103)
2.72 (.107)
1.22 (.048)
1.32 (.052)
{3 Plcs.}
0.762 (.030)
0.864 (.034)
{2 Plcs.}
2.54 (.100) BSC
{2 Plcs.}
3.68 (.145)
6.27 (.247)
(Base of Lead)
0.50 (.020)
0.41 (.016)
2.92 (.115)
2.04 (.080)
4.82 (.190)
3.56 (.140)
Cathode
Anode
Heat Sink (Cathode)
and Leads are Plated
053-6010 Rev J
1.01 (.040) 2-Plcs.
.83 (.033)
5.33 (.210)
4.83 (.190)
1.77 (.070) 2-Plcs.
1.15 (.045)
Anode
Cathode
Dimensions in Millimeters (Inches)
Dimensions in Millimeters and (Inches)
APT’s products are covered by one or more of U.S.patents 4,895,810 5,045,903 5,089,434 5,182,234 5,019,522
5,262,336 6,503,786 5,256,583 4,748,103 5,283,202 5,231,474 5,434,095 5,528,058 and foreign patents. US and Foreign patents pending. All Rights Reserved.
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