TYPICAL PERFORMANCE CURVES
APT45GP120B2DQ2(G)
V
r
diF/dt Adjust
+18V
0V
APT10035LLL
D.U.T.
t
Q
/
30µH
rr rr
Waveform
PEARSON 2878
CURRENT
TRANSFORMER
Figure 33. Diode Test Circuti
1
2
IF - Forward Conduction Current
1
4
5
diF/dt - Rate of Diode Current Change Through Zero Crossing.
IRRM - Maximum Reverse Recovery Current.
Zero
3
4
0.25 I
RRM
t
- Reverse Recovery Time, measured from zero crossing where diode
current goes from positive to negative, to the point at which the straight
3
rr
2
line through IRRM and 0.25 IRRM passes through zero.
5
Q
- Area Under the Curve Defined by IRRM and t .
rr
rr
Figure 34, Diode Reverse Recovery Waveform and Definitions
T-MAX™ (B2) Package Outline
e1
SAC: Tin, Silver, Copper
4.69 (.185)
5.31 (.209)
15.49 (.610)
16.26 (.640)
1.49 (.059)
2.49 (.098)
5.38 (.212)
6.20 (.244)
20.80 (.819)
21.46 (.845)
2.87 (.113)
3.12 (.123)
4.50 (.177) Max.
1.65 (.065)
2.13 (.084)
0.40 (.016)
0.79 (.031)
19.81 (.780)
20.32 (.800)
1.01 (.040)
1.40 (.055)
Gate
Collector
(Cathode)
Emitter
(Anode)
2.21 (.087)
2.59 (.102)
5.45 (.215) BSC
2-Plcs.
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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