APT60GF120JRD
V
r
D.U.T.
t
Q
/
30µH
rr rr
Waveform
PEARSON 411
CURRENT
TRANSFORMER
+15v
0v
diF/dt Adjust
Y
-15v
Figure 25, Diode Reverse Recovery Test Circuit and Waveforms
1
IF - Forward Conduction Current
1
4
6
2
diF/dt - Current Slew Rate, Rate of Forward
Current Change Through Zero Crossing.
Zero
3
4
IRRM - Peak Reverse Recovery Current.
5
t
- Reverse Recovery Time Measured from Point of IF
3
rr
0.5 I
RRM
6
Current Falling Through Zero to a Tangent Line
{
diM/dt
}
0.75 I
RRM
Extrapolated Through Zero Defined by 0.75 and 0.50 IRRM
.
2
5
6
Q
- Area Under the Curve Defined by IRRM and t .
rr
rr
1
Q
t . IRRM
rr
= /
(
)
rr
2
PRELIMINAR
diM/dt - Maximum Rate of Current Change During the Trailing Portion of t
rr.
Figure 8, Diode Reverse Recovery Waveform and Definitions
SOT-227 (ISOTOP®) Package Outline
11.8 (.463)
12.2 (.480)
31.5 (1.240)
31.7 (1.248)
8.9 (.350)
9.6 (.378)
W=4.1 (.161)
W=4.3 (.169)
H=4.8 (.187)
H=4.9 (.193)
(4 places)
7.8 (.307)
8.2 (.322)
Hex Nut M4
(4 places)
25.2 (0.992)
25.4 (1.000)
r = 4.0 (.157)
(2 places)
4.0 (.157)
4.2 (.165)
(2 places)
0.75 (.030) 12.6 (.496)
0.85 (.033) 12.8 (.504)
3.3 (.129)
3.6 (.143)
1.95 (.077)
2.14 (.084)
14.9 (.587)
15.1 (.594)
* Emitter
Collector
30.1 (1.185)
30.3 (1.193)
* Source terminals are shorted
internally. Current handling
capability is equal for either
Source terminal.
38.0 (1.496)
38.2 (1.504)
* Emitter
Gate
Dimensions in Millimeters and (Inches)
ADPOW [ ADVANCED POWER TECHNOLOGY ]
