ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：BRIDGE RECT 3P 1.2KV 70A FO-T-A
- Series：-
- Mfr：IXYS
- Package：Box
- Diode Type：Three Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：1.2 kV
- Current - Average Rectified (Io)：70 A
- Voltage - Forward (Vf) (Max) @ If：1.7 V @ 150 A
- Current - Reverse Leakage @ Vr：500 µA @ 1200 V
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Chassis Mount
- Package / Case：FO-T-A
- Supplier Device Package：FO-T-A
- Grade：-
- Qualification：-
Download product information
Overview
The IXYS VUO70-12NO7 is a three-phase rectifier bridge from the VUO70 series, rated for a repetitive peak reverse voltage (VRRM) of 1200 V. It features an average forward current (IdAV) of 70 A at a case temperature of 100°C and a maximum junction temperature (TVJM) of 150°C. The device utilizes planar passivated chips within a package equipped with a copper base plate and quarter-inch fast-on power terminals. Key electrical parameters include a maximum forward voltage drop (VF) of 1.7 V at 150 A and a typical surge current (IFSM) of 550 A for 10 ms at 50 Hz. Thermal resistance per diode is 1.45 K/W, while the module thermal resistance is 0.242 K/W.
Feature Summary
- Isolation voltage rating of 3000 V~
- Package includes a copper base plate for improved thermal management
- Quarter-inch fast-on power terminals facilitate mounting
Applications
- Supplies for DC power equipment
- Input rectifiers for PWM inverters
- Battery DC power supplies
- Field supply for DC motors
Procurement Notes
Verify component authenticity by checking manufacturer markings against official datasheet specifications. Confirm that the part number suffix matches the required voltage rating. Ensure proper handling procedures are followed due to the presence of fragile semiconductor die and ceramic insulation materials within the module structure.
Selection Notes
Select this component when a 1200 V blocking capability is required for three-phase rectification applications. Evaluate thermal requirements based on the specified 70 A average current rating at 100°C case temperature. Consider the 3000 V isolation voltage for safety-critical designs requiring high dielectric strength between terminals and heatsink.
Part Context
This component belongs to the VUO70 series of three-phase rectifier bridges manufactured by IXYS. The series offers various voltage ratings ranging from 800 V to 1600 V, sharing common physical dimensions and terminal configurations. The VUO70-12NO7 specifically denotes the 1200 V variant within this standardized family of power modules.
Replacement Considerations
Cross-reference with other VUO70 series variants such as VUO70-08NO7 or VUO70-14NO7 if different voltage ratings are acceptable. Verify mechanical compatibility with existing mounting holes and terminal spacing before substituting.
