Owner manual

Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697-1800 [phone] Fast Recovery Diode Module
www.pwrx.com
Revision Date: 10/26/2007
QR_3310002
0
1
2
3
4
5
6
7
8
9
10
10 100 1000 10000
On-State Voltage - Vtm - Volts
Instantaneous On-State Current - Itm - Amperes
Maximum On-State Forward Voltage Drop
( Tj = 150 C )
0
0.02
0.04
0.06
0.08
0.1
0.12
0.14
0.16
0.18
0.2
0.22
0.0001 0.001 0.01 0.1 1 10
Thermal Impedance - Rjc - °C/W
Time - t - Seconds
Maximum Transient Thermal Impedance
(Junction to Case)
15°
30°
60°
90°
120°
180°
0
50
100
150
200
250
300
350
400
0 10 20 30 40 50 60 70 80
Maximum Power Dissipation Per SCR - Watts
Average On-State Current - It(av) - Amperes
Maximum On-State Power Dissipation
(Sinusoidal Waveform)
15°
30°
60°
90°
120°
180°
50
60
70
80
90
100
110
120
130
140
150
0 10 20 30 40 50 60 70 80
Max. Case Temperature - Tcase - °C
Average On-State Current - It(av) - Amperes
Maximum Allowable Case Temperature
(Sinusoidal Waveform)
15°
30°
60°
90°
120°
180°
270°
360°
0
100
200
300
400
500
600
0 20 40 60 80 100 120
Maximum Power Dissipation Per SCR - Watts
Average On-State Current - It(av) - Amperes
Maximum On-State Power Dissipation
(Rectangular Waveform)
15°
30°
60°
90°
120°
180°
270°
360°C
40
50
60
70
80
90
100
110
120
130
140
150
0 20 40 60 80 100 120
Max. Case Temperature - Tcase - °C
Average On-State Current - It(av) - Amperes
Maximum Allowable Case Temperature
(Rectangular Waveform)