Littelfuse IXYS MMO74-16IO6 thyristor designed for stable operation in line frequency AC motor control
Product Overview
The MMO74-16io6 is a full-controlled AC controlling thyristor designed for line frequency applications. It features a planar passivated chip for long-term stability and is suitable for various power control scenarios including line rectifying, softstart AC motor control, DC motor control, power converters, and lighting/temperature control. The device comes in a SOT-227B (minibloc) package, offering an industry-standard outline and RoHS compliance.
Product Attributes
- Brand: IXYS
- Package: SOT-227B (minibloc)
- Certifications: RoHS compliant, Epoxy meets UL 94V-0
- Backside: Isolated
- Base plate: Copper internally DCB isolated
Technical Specifications
| Symbol | Definition | Conditions | Unit | typ. | max. | min. |
| RRM | max. repetitive reverse voltage | TVJ = 150C | V | 1600 | ||
| VRRM | max. repetitive reverse voltage | TVJ = 150C | V | 1600 | ||
| DRM | max. repetitive forward blocking voltage | TVJ = 150C | V | 1600 | ||
| IT(AV) | RMS forward current per phase | 80 sine, TC = 150C | A | 40 | ||
| I TAV | average forward current | 180 sine, TC = 150C | A | 40 | ||
| ITSM | max. forward surge current | sine, 10 ms, TC = 45C | A | 510 | ||
| It | value for fusing | sine, 10 ms, TC = 45C | kAs | 1.30 | ||
| V T | forward voltage drop | IT = 125 A, TVJ = 25C | V | 1.29 | ||
| R T | slope resistance | for power loss calculation only | m | 10.5 | ||
| Ptot | total power dissipation | TC = 25C | W | 180 | ||
| V J | virtual junction temperature | C | 150 | |||
| Tstg | storage temperature | C | -40 | 150 | ||
| VISO | isolation voltage | 50/60 Hz, RMS; I 1 mA | V | 3000 | ||
| RthJC | thermal resistance junction to case | K/W | 0.1 | |||
| RthCH | thermal resistance case to heatsink | K/W | 0.059 | |||
| VGT | gate trigger voltage | IG = 0.3 A; V D = 6 V, TVJ = 25C | V | 0.87 | ||
| IGT | gate trigger current | V D = 6 V, TVJ = 25C | mA | 100 | ||
| IL | latching current | IT = 40 A, V D = 6 V, TVJ = 25C | mA | 450 | ||
| IH | holding current | V D R = GK, TVJ = 25C | mA | 100 | ||
| tq | turn-off time | di/dt = 10 A/s, dv/dt = 15 V/s, I R = 100 V, I T = 40 A, TVJ = 125C | s | 200 |
2411261426_Littelfuse-IXYS-MMO74-16IO6_C3614695.pdf
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