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VTOF70-08IO7 is listed in the SCRs - Modules range at ChipApex. The manufacturer field lists IXYS. Its product description is RECT BRIDGE 3PH 800V FO-T-A. Review the specifications below when checking this part for your BOM.
SCRs - Modules specifications for VTOF70-08IO7
- Description：RECT BRIDGE 3PH 800V FO-T-A
- Series：-
- Mfr：IXYS
- Package：Box
- Structure：Bridge, 3-Phase - All SCRs
- Number of SCRs, Diodes：6 SCRs
- Voltage - Off State：800 V
- Current - On State (It (AV)) (Max)：70 A
- Current - On State (It (RMS)) (Max)：-
- Current - Non Rep. Surge 50, 60Hz (Itsm)：550A, 600A
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Chassis Mount
- Package / Case：FO-T-A
- Voltage - Gate Trigger (Vgt) (Max)：1.5 V
- Current - Gate Trigger (Igt) (Max)：100 mA
- Current - Hold (Ih) (Max)：200 mA
- Grade：-
- Qualification：-
SCRs - Modules datasheet and documents for VTOF70-08IO7
SCRs - Modules Overview
The IXYS VTOF70-08IO7 is a three-phase rectifier bridge module featuring planar passivated thyristor and diode chips. It provides an average forward current of 70 A at a case temperature of 85°C, with a maximum repetitive peak reverse voltage of 800 V. The unit utilizes a copper base plate for thermal management and includes quarter-inch fast-on power terminals. Key electrical characteristics include a typical on-state voltage drop of 1.64 V at 80 A and a junction-to-case thermal resistance of 0.9 K/W per leg.
SCRs - Modules Feature Summary
- Three-phase rectifier bridge configuration integrating planar passivated thyristors and diodes
- Copper base plate construction designed to improve temperature and power cycling capability
- Quarter-inch fast-on power terminals facilitate easy mounting using two screws
SCRs - Modules Applications
- Supplies for DC power equipment
- Input rectifiers for PWM inverters
- Battery DC power supplies
- Field supply for DC motors
SCRs - Modules Procurement Notes
Verify the specific suffix IO7 against official datasheets to confirm terminal type and pinout compatibility. Ensure that the 800 V rating aligns with system requirements. Confirm mounting torque specifications (5 Nm) are met during installation to maintain isolation integrity and thermal performance.
SCRs - Modules Selection Notes
Select this component when a compact three-phase rectification solution is required for high-current applications. The low forward voltage drop contributes to efficiency, while the robust mechanical design supports space-constrained environments. Evaluate thermal resistance values relative to the expected heat sink capacity to ensure safe operating temperatures under load.
SCRs - Modules Part Context
This module belongs to the VTO/VTOF series of three-phase rectifier bridges manufactured by IXYS. These components are engineered for industrial power conversion systems requiring reliable operation in demanding electrical environments. The series offers various voltage ratings to accommodate different input line voltages and circuit configurations.
SCRs - Modules Replacement Considerations
Cross-reference dimensions and pinouts with other IXYS VTOF series modules such as VTOF70-12IO7 or VTOF70-14IO7 if higher voltage ratings are needed. Verify that alternative suppliers offer equivalent thermal resistance and mechanical mounting standards.
Explore related parts through Thyristors, Discrete Semiconductor Products, all product categories, ChipApex homepage.
