AC power control device Littelfuse IXYS MMO74-12IO6 thyristor with 1200 volt blocking voltage rating
Product Overview
The MMO74-12io6 is a full-controlled AC controlling thyristor designed for line frequency applications. It features a planar passivated chip for long-term stability and advanced power cycling capabilities. This thyristor is ideal for various power control and conversion scenarios, including line rectifying, softstart AC motor control, DC motor control, power converters, and lighting/temperature control systems.
Product Attributes
- Part Number: MMO74-12io6
- Backside: Isolated
- Package: SOT-227B (minibloc)
- Certifications: RoHS compliant, Epoxy meets UL 94V-0
- Base Plate: Copper internally DCB isolated
- Isolation Voltage: 3000 V~
- Brand: IXYS
Technical Specifications
| Symbol | Definition | Conditions | Unit | min. | typ. | max. |
| VRRM / VDRM | max. repetitive reverse/forward blocking voltage | TVJ = 150C | V | 1200 | ||
| IT(AV) | RMS forward current per phase | TAV = 180 sine | A | 180 | ||
| ITSM | max. forward surge current | t = 10 ms; (50 Hz), sine; TVJ = 45C | A | 510 | ||
| It | value for fusing | t = 10 ms; (50 Hz), sine; TVJ = 45C | kAs | 1.30 | ||
| RthJC | thermal resistance junction to case | K/W | 0.7 | |||
| Ptot | total power dissipation | TC = 25C | W | 180 | ||
| VT0 | threshold voltage | TVJ = 25C | V | 0.87 | ||
| rT | slope resistance for power loss calculation only | TVJ = 25C | m | 10.5 | ||
| VGT | gate trigger voltage | VD = 6 V; TVJ = 25C | V | 0.5 | 1.5 | |
| IGT | gate trigger current | VD = 6 V; TVJ = 25C | mA | 0.2 | 1 | |
| IL | latching current | TVJ = 25C | mA | 450 | ||
| IH | holding current | TVJ = 25C | mA | 100 | ||
| tq | turn-off time | di/dt = 10 A/s; dv/dt = 15 V/s; VD = 100 V; TVJ = 125C | s | 200 | ||
| (dv/dt)crit | critical rate of rise of voltage | TVJ = 150C; method 1 (linear voltage rise) | V/s | 500 | ||
| TJ | virtual junction temperature | C | -40 | 150 | ||
| Tstg | storage temperature | C | -40 | 150 | ||
| Isolation Voltage | 50/60 Hz, RMS; I 1 mA | VRMS | 3000 |
2504101957_Littelfuse-IXYS-MMO74-12IO6_C17590597.pdf
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