CD4340 Datasheet, PDF (4/4 Pages) Powerex Power Semiconductors – POW-R-BLOK Dual SCR Isolated Module 40 Amperes / Up to 1600 Volts

Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 [phone]
Maximum On-State Forward Voltage Drop
( Tj = 125 °C )
7
0.50
0.45
6
0.40
5
0.35
4
0.30
0.25
3
0.20
2
0.15
0.10
1
0.05
0
0.00
10
100
1000
0.001
Instantaneous On-State Current - Itm/Ifm - Amperes
CD43__40
POW-R-BLOK^TM
Dual SCR Isolated Module
40 Amperes / Up to 1600 Volts
Maximum Transient Thermal Impedance
(Junction to Case)
0.01
0.1
1
Time - t - Seconds
10
100
Maximum On-State Power Dissipation
(Sinusoidal Waveform)
60
Maximum Allowable Case Temperature
(Sinusoidal Waveform)
125
55
120°
50
90°
180°
120
45
60°
115
40
30°
35
110
0
180
360
CONDUCTION ANGLE
30
25
105
20
15
10
5
0
0
100
0
180
360
CONDUCTION ANGLE
95
90
5
10
15
20
25
30
35
40
0
30°
60°
90°
120°
180°
5
10
15
20
25
30
35
40
Average On-State Current - It(av) - Amperes
Average On-State Current - It(av) - Amperes
Maximum On-State Power Dissipation
(Rectangular Waveform)
80
270°
70
180°
360°
60
120°
50
60°
90°
30°
40
30
20
0
180
360
10
CONDUCTION ANGLE
0
0
5 10 15 20 25 30 35 40 45 50 55 60 65
Average On-State Current - It(av) - Amperes
125
120
115
110
105
100
95
90
85
0
Maximum Allowable Case Temperature
(Rectangular Waveform)
0
180
360
CONDUCTION ANGLE
30°
60° _90°
120°
180°
360°
270°
5 10 15 20 25 30 35 40 45 50 55 60 65
Average On-State Current - It(av) - Amperes
Revision Date: 11/1/2001