MAXIMUM AVERAGE
POWER DISSIPATION
(SINGLE PHASE HALFWAVE)
40
35
180°
30
90° 120°
25
60°
θ=30°
20
15
10
5
0
0
θ
360°
RESISTIVE, INDUCTIVE
LOAD
PER SINGLE ELEMENT
5
10
15
20
AVERAGE CURRENT (A)
MAXIMUM AVERAGE POWER
DISSIPATION (RECTANGULAR WAVE)
40
270° DC
35
120°180°
90°
30
60°
25
θ=30°
20
15
10
5
θ
360°
RESISTIVE, INDUCTIVE
LOAD
PER SINGLE ELEMENT
0
0 5 10 15 20 25 30 35 40
AVERAGE CURRENT (A)
MAXIMUM AVERAGE POWER DISSIPATION
(REVERSE-PARALLEL CONNECTION,
THREE-PHASE THREE-LINE CONNECTION)
80
70
θ
60
θ
360°
50
RESISTIVE, INDUCTIVE
LOAD
40 PER SINGLE MODULE
θ=180°
90°
60°
30°
30
20
10
0
0
10 20 30 40 50
RMS CURRENT (A)
MITSUBISHI THYRISTOR MODULES
TM20RA-M,-H
MEDIUM POWER GENERAL USE
INSULATED TYPE
LIMITING VALUE OF THE AVERAGE
CURRENT (SINGLE PHASE HALFWAVE)
130
120
110
RESISTIVE, INDUCTIVE
LOAD
PER SINGLE ELEMENT
θ
360°
100
90
80
70
θ=30° 60° 90° 120° 180°
60
50
0
5
10
15
20
AVERAGE CURRENT (A)
LIMITING VALUE OF THE AVERAGE
CURRENT (RECTANGULAR WAVE)
130
120
110
100
90
θ
360°
RESISTIVE, INDUCTIVE
LOAD
PER SINGLE
ELEMENT
80
90° 180°
70 θ=30° 60° 120° 270° DC
60
50
0 5 10 15 20 25 30 35 40
AVERAGE CURRENT (A)
LIMITING VALUE OF THE RMS CURRENT
(REVERSE-PARALLEL CONNECTION,
THREE-PHASE THREE-LINE CONNECTION)
130
125
120
115
110
105
100
95
90
85
θ
θ
360°
RESISTIVE, INDUCTIVE
LOAD
PER SINGLE MODULE
80
0
10 20 30
θ=30°
60°,90°
180°
40 50
RMS CURRENT (A)
Feb.1999