IRK.430.. Series
Bulletin I27400 rev. A 09/97
∆RthJC Conduction
(The following table shows the increment of thermal resistance RthJC when devices operate at different conduction angles than DC)
Conduction angle Sinusoidal conduction Rectangular conduction Units Conditions
180°
120°
90°
60°
30°
0.009
0.011
0.014
0.021
0.037
0.006
0.011
0.015
0.022
0.038
K/W TJ = TJ max.
Ordering Information Table
Device Code
IRK T 430 - 20
123
4
1 - Module type
2 - Circuit configuration (See Circuit Configurations Table)
3 - Current rating
4 - Voltage code: Code x 100 = VRRM (See Voltage Ratings Table)
Circuit Configurations Table
IRKT
1
~
IRKH
1
~
IRKL
1
~
+
+
2
2
3-
4(K1) 7(K2)
5(G1) 6(G2)
3-
4(K1)
5(G1)
NOTE: To order the Optional Hardware see Bulletin I27900
4
+
2
3-
7(K2)
6(G2)
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