Datasheet MCC, MCD, MDC (IXYS) - 8

IXYS Thyristor/Diode Module Types M##501-12io2 to M##501-18io2 Figure 8 – On-state current vs. Power dissipation
– Sine wave
1600
M##501-12io2-18io2
Issue 2 60° 30° 90° Figure 9 – On-state current vs. Heatsink
temperature – Sine wave
140 120° 180° 1400 Maximum permissable heatsink temperature (°C) 120 1200 Maximum forward dissipation (W) M##501-12io2-18io2
Issue 2 1000 800 600 400 100 80 60 40 30° 20 200 60° 90° 120° 180° 0 0
0 200 400 600 800 1000 0 Mean forward current (A) (Whole cycle averaged) Figure 10 – On-state current vs. Power
dissipation – Square wave
1800 200 400 600 800 1000 Mean forward current (A) (Whole cycle averaged) Figure 11 – On-state current vs. Heatsink
temperature – Square wave
140 M##501-12io2-18io2
Issue 2 M##501-12io2-18io2
Issue 2 1600
120 Maximum permissible heatsink temperature (°C) Maximum forward dissipation (W) 1400 1200 d.c.
270°
180°
120°
90°
60°
30° 1000 800 600 100 80 60 40 400
30° 20 60° 90° 120° 180° 270° d.c. 200 0 0
0 200 400 600 800 1000 1200 0 1400 Rating Report. Types M##501-12io2 and M##501-18io2 Issue 2 200 400 600 800 1000 1200 1400 Mean Forward Current (Amps) (Whole Cycle Averaged) Mean Forward Current (Amps) (Whole Cycle Averaged) Page 8 of 10 August, 2011