Overview
The FQB5N90TM is a high-voltage N-Channel MOSFET produced by onsemi (formerly Fairchild Semiconductor). This device is part of onsemi's high-voltage MOSFET family and is designed to provide high performance and reliability in various power management applications. The FQB5N90TM is packaged in a D2PAK (TO-263) package, which is suitable for high-power applications due to its good thermal dissipation characteristics.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage Rating (Vds) | 900 V |
| Continuous Drain Current (Id) | 5.4 A |
| On-Resistance (Rds(on)) at Vgs = 10 V | 2.3 Ω |
| Gate Threshold Voltage (Vth) | 2.7 V (min), 4.5 V (max) |
| Package Type | D2PAK (TO-263) |
| Power Dissipation (Pd) | 158 W |
Key Features
- High voltage rating of 900 V, making it suitable for high-voltage applications.
- Low on-resistance of 2.3 Ω at Vgs = 10 V, which reduces power losses.
- High continuous drain current of 5.4 A, enabling it to handle substantial current loads.
- Gate threshold voltage range of 2.7 V to 4.5 V, providing reliable switching characteristics.
- D2PAK package for good thermal dissipation and high-power handling.
- ROHS compliant, ensuring environmental sustainability.
Applications
The FQB5N90TM is designed for use in various high-voltage power management applications, including:
- Power supplies and DC-DC converters.
- Motor control and drive systems.
- High-voltage switching and power amplifiers.
- Industrial control and automation systems.
- Aerospace and automotive systems requiring high reliability and performance.
Q & A
- What is the voltage rating of the FQB5N90TM MOSFET?
The voltage rating of the FQB5N90TM MOSFET is 900 V. - What is the continuous drain current of the FQB5N90TM?
The continuous drain current of the FQB5N90TM is 5.4 A. - What is the on-resistance of the FQB5N90TM at Vgs = 10 V?
The on-resistance of the FQB5N90TM at Vgs = 10 V is 2.3 Ω. - What package type is the FQB5N90TM available in?
The FQB5N90TM is available in a D2PAK (TO-263) package. - Is the FQB5N90TM ROHS compliant?
Yes, the FQB5N90TM is ROHS compliant. - What are some typical applications of the FQB5N90TM?
The FQB5N90TM is typically used in power supplies, DC-DC converters, motor control systems, high-voltage switching, and industrial control systems. - What is the gate threshold voltage range of the FQB5N90TM?
The gate threshold voltage range of the FQB5N90TM is 2.7 V to 4.5 V. - What is the power dissipation rating of the FQB5N90TM?
The power dissipation rating of the FQB5N90TM is 158 W. - Where can I find detailed specifications for the FQB5N90TM?
Detailed specifications for the FQB5N90TM can be found in the datasheet available on onsemi's official website and other electronic component distributors like Mouser and LCSC. - Is the FQB5N90TM suitable for high-power applications?
Yes, the FQB5N90TM is suitable for high-power applications due to its high voltage rating, high continuous drain current, and good thermal dissipation characteristics.
