three phase bridge rectifier Littelfuse IXYS VUO110 18NO7 with ceramic package and two screw mounting
VUO110-18NO7 Rectifier Bridge Standard Rectifier Module
The VUO110-18NO7 is a standard rectifier module designed for three-phase bridge configurations. It features a DCB ceramic package with improved temperature and power cycling, planar passivated chips, and a very low forward voltage drop and leakage current. This module is suitable for various applications including main rectification, DC power equipment supplies, PWM inverter input rectifiers, battery DC power supplies, and field supplies for DC motors. It offers an industry-standard outline, RoHS compliance, and easy mounting with two screws.
Product Attributes
- Brand: IXYS
- Package: PWS-E
- Certifications: RoHS compliant
- Isolation Voltage: 3000 V~
Technical Specifications
| Symbol | Definition | Conditions | Unit | typ. | max. | min. |
| VRRM | max. repetitive reverse blocking voltage | TVJ = 25C | V | 1800 | ||
| VRMS | RMS voltage per terminal | V | 1200 | |||
| IFAV | Average forward current | 3-phase, TC = 125C; TVJ = 150C | A | 110 | ||
| IFSM | max. forward surge current | t = 10 ms; (50 Hz), sine; TVJ = 45C | kA | 1.46 | ||
| It | value for fusing | t = 10 ms; (50 Hz), sine; TVJ = 150C | kAs | 1.20 | ||
| VF0 | threshold voltage | TVJ = 150C | V | 0.79 | ||
| rF | slope resistance | TVJ = 150C | m | 4.5 | ||
| Ptot | total power dissipation | TC = 25C | W | 175 | ||
| RthJC | thermal resistance junction to case | Rectifier | K/W | 0.3 | ||
| RthCH | thermal resistance case to heatsink | Rectifier | K/W | 0.08 | ||
| TVJ | virtual junction temperature | C | 150 | |||
| Tstg | storage temperature | C | -40 | 125 | ||
| VISOL | isolation voltage | t = 1 second; RMS 1 mA; 50/60 Hz | V | 3000 | ||
| Mounting torque | M6 | Nm | 5.75 | |||
| Terminal torque | M6 | Nm | 5.75 |
2504101957_Littelfuse-IXYS-VUO110-18NO7_C17392177.pdf
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