RECTIFIER MODULES
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| IT(AV) per Device |
55A (Note 1) |
60A (Note 1) |
90A (Note 1) |
100A (Note 2) |
195A (Note 2) |
250A (Note 2) |
320A (Note 2) |
| 4 |
NTE6220 |
NTE6222 |
NTE6230 |
NTE6232 |
NTE6234 |
NTE6236 |
NTE6238 |
| VRRM |
1200V |
1600V |
1200V |
1600V |
1600V |
1600V |
1600V |
| VF (Max) |
1.40V @ 165A |
1.40V @ 165A |
1.40V @ 270A |
1.30V @ 282A |
1.32V @ 612A |
1.29V @ 785A |
1.28V @ 1004A |
| TJ |
-40°C to +125°C |
-40°C to +125°C |
-40°C to +125°C |
-40°C to +150°C |
-40°C to +150°C |
-40°C to +150°C |
-40°C to +150°C |
| di/dt (TJ = +125°C) |
100A/µs |
100A/µs |
100A/µs |
- |
- |
- |
- |
| dv/dt |
500V/µs |
500V/µs |
500V/µs |
- |
- |
- |
- |
| ITSM (1/2 Cycle, 60Hz) |
1500A |
1500A |
1950A |
2020A |
4750A |
7345A |
10580A |
| I2T (t = 8.3ms) |
9350A2sec |
9350A2sec |
15800A2sec |
18650A2sec |
103000A2sec |
225000A2sec |
466000A2sec |
| IGT (Max @ +25°C) |
150mA |
150mA |
150mA |
- |
- |
- |
- |
| VGT (Max @ +25°C) |
3.0V |
3.0V |
3.0V |
- |
- |
- |
- |
| PG(AV) |
500mW |
500mW |
500mW |
- |
- |
- |
- |
| VGM (Max, Reverse) |
5V |
5V |
5V |
- |
- |
- |
- |
| RthJC (Per Module) |
0.25°C/W |
0.25°C/W |
0.14°C/W |
0.22°C/W |
0.20°C/W |
0.16°C/W |
0.125°C/W |
| VISOL |
2500VRMS |
2500VRMS |
2500VRMS |
3500VRMS |
3000VRMS |
3000VRMS |
3000VRMS |
| Diag. No. |
422 |
422 |
422 |
422 |
609 |
610 |
610 |
Note 1. TC = +85°C Note
2. TC = +100°C
POWERBLOCK NOTES:
MOUNTING:
Careful mounting of powerblocks on the
heatsink is one of the most important requirements of reliable satisfactory
application. The contact surfaces of powerblock and heatsink must be clean, free
from contamination and damage. Finish and flatness of heatsink contact surface
should be310mm. A thin and uniform film of interface thermal compound should be
applied to contact surface of powerblock and heatsink. Fixing bolts have to be
uniformly tightened with the specified mounting torque. Cross sections of
busbars or cables have to be dimensioned so that heating up the powerblock will
be avoided. This applies in particular for series connected fuses.
MAINTENANCE:
Powerblocks are maintenance-free.
The assembly group should, however, be cleaned from time to time to ensure the
insulation capability, the heat dissipation and thus the availability of the
power converter.
WARNING:
Beryllium oxide is used in the
powerblock assembly for insulation. Do not destroy the powerblock case because
the beryllium oxide dust resulting from such action is hazardous if inhaled.
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