Littelfuse IXYS MCC94-20IO1B phase leg thyristor module featuring TO-240AA package and RoHS compliance
Product Overview
The MCC94-20io1B is a phase leg Thyristor Module designed for line frequency applications. It features planar passivated chips, long-term stability, and a Direct Copper Bonded Al2O3-ceramic base plate for efficient heat dissipation. This module is suitable for various applications including line rectifying, softstart AC motor control, DC motor control, power converters, AC power control, and lighting/temperature control. It comes in a TO-240AA package, offering an industry-standard outline, RoHS compliance, and soldering pins for PCB mounting.
Product Attributes
- Brand: IXYS
- Backside: Isolated
- Chip: Planar passivated
- Base Plate: DCB ceramic
- Certifications: RoHS compliant
- Package: TO-240AA
Technical Specifications
| Symbol | Definition | Conditions | min. | typ. | max. | Unit |
| VRRM / VDRM | max. repetitive reverse/forward blocking voltage | TVJ = 25C | 2000 | V | ||
| IT(RMS) | RMS forward current | TAV 180 sine | 2100 | A | ||
| ITAV | average forward current | 180 sine | 104 | A | ||
| ITSM | max. forward surge current | t = 10 ms; (50 Hz), sine; TVJ = 45C | 10.4 | kA | ||
| It | value for fusing | t = 10 ms; (50 Hz), sine; TVJ = 125C | 14.5 | kAs | ||
| VT | forward voltage drop | IT = 300 A; TVJ = 25C | 1.46 | 1.74 | V | |
| RT | slope resistance for power loss calculation only | 0.22 | m | |||
| Ptot | total power dissipation | TC = 25C | 455 | W | ||
| RthJC | thermal resistance junction to case | 0.2 | K/W | |||
| VGT | gate trigger voltage | IT = 163 A; VD = 6 V; TVJ = 25C | 1.5 | V | ||
| IGT | gate trigger current | IT = 163 A; VD = 6 V; TVJ = 25C | 200 | mA | ||
| VGD | gate non-trigger voltage | TVJ = 125C | 0.25 | V | ||
| IGD | gate non-trigger current | VD = VDRM; TVJ = 125C | 10 | mA | ||
| IL | latching current | IT = 10 A; G = 0.45 diT/dt; TVJ = 150C | 200 | mA | ||
| IH | holding current | VD = 6 V; RGK = ; TVJ = 150C | 150 | mA | ||
| tq | turn-off time | IT = 104 A; di/dt = 10 A/s; dv/dt = 20 V/s; TVJ = 150C | 185 | s | ||
| Isolation Voltage | V~ | t = 1 minute | 4800 | V | ||
| TVJ | virtual junction temperature | -40 | 125 | C | ||
| Tstg | storage temperature | -40 | 125 | C | ||
| Weight | 81 | g |
2411272338_Littelfuse-IXYS-MCC94-20IO1B_C19438782.pdf
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