Rail Metal-Oxide Semiconductor FET (MOSFET)
Last Updated: February 12, 2025
Description
Rail Metal-Oxide Semiconductor FET (MOSFET) is a type of transistor that functions as an electronic switch or amplifier. It controls the flow of electrical current by varying the voltage applied to its gate terminal, which in turn modulates the current between the source and drain terminals. This device is integral to the operation of various electronic circuits, providing efficient control over electrical signals.
Working Principle
The working principle of a Rail MOSFET involves the modulation of electrical current through a semiconductor channel. When a voltage is applied to the gate terminal, it creates an electric field that influences the conductivity of the channel between the source and drain terminals. This allows the MOSFET to act as a switch, turning the current flow on or off. The ability to control current flow with high precision makes MOSFETs particularly useful in electronic circuits, as they can efficiently manage power distribution and signal processing.
Applications
Rail MOSFETs are used in a variety of applications, particularly where efficient power management is crucial. They are commonly found in power supplies, DC-DC converters, and motor controllers. In the automotive industry, they are used in electric vehicle powertrains and battery management systems. Additionally, they play a critical role in renewable energy systems, such as solar inverters and wind turbine controllers, where they help optimize energy conversion and distribution.
Advantages over other Metal-Oxide Semiconductor FET (MOSFET)
Rail MOSFETs offer several advantages over other types of MOSFETs. They typically exhibit higher switching speeds and improved efficiency at low voltages, making them ideal for applications requiring rapid and precise control of electrical signals. Their ability to handle high power levels with minimal energy loss is another significant advantage, particularly in power-intensive applications like electric vehicles and renewable energy systems.
Limitations
Despite their advantages, Rail MOSFETs have certain limitations. They can be susceptible to thermal instability, which can affect performance and reliability. Additionally, their efficiency can decrease at higher voltages, limiting their use in certain high-voltage applications. The need for careful thermal management and protection circuits can also add complexity to their implementation.
Considerations
When considering the use of Rail MOSFETs, several factors should be taken into account. Initial costs can vary depending on the specific requirements of the application, such as voltage and current ratings. Operating expenses are generally low due to their high efficiency, but this can be offset by the need for additional cooling solutions to manage heat dissipation. Durability and reliability are generally high, but regular maintenance and monitoring are recommended to ensure optimal performance. Replacement and maintenance costs should also be considered, particularly in applications where downtime can be costly.
from Win Source Electronics
Manufacturer: ON Semiconductor. Win Source Part Number: 198749-ADP3412J. Packaging: Tube/Rail. Mounting: SMD (SMT). Channel Type: Synchronous. Input Type: Non-Inverting. Driven Configuration: Half-Bridge. Number of Drivers: 2. Gate Type: N-Channel MOSFET. Logic Voltage - VIL, VIH: 0.8V, 2V. High... [See More]
- Packing Method: Rail; Tube; Tube/Rail
- TJ: 0.0 to 125
- Polarity: N-Channel
- Package Type: SOT3; 8-SOIC
from Win Source Electronics
Manufacturer: ON Semiconductor. Win Source Part Number: 198750-ADP3412JR. Packaging: Tube/Rail. Mounting: SMD (SMT). Channel Type: Synchronous. Input Type: Non-Inverting. Driven Configuration: Half-Bridge. Number of Drivers: 2. Gate Type: N-Channel MOSFET. Logic Voltage - VIL, VIH: 0.8V, 2V. High... [See More]
- Packing Method: Rail; Tube; Tube/Rail
- TJ: 0.0 to 125
- Polarity: N-Channel
- Package Type: SOT3; 8-SOIC
from Win Source Electronics
Manufacturer: IXYS. Win Source Part Number: 050815-DF402SIA. Packaging: Tube/Rail. Mounting: SMD (SMT). Channel Type: Independent. Input Type: Inverting, Non-Inverting. Driven Configuration: Low-Side. Number of Drivers: 2. Gate Type: IGBT, N-Channel, P-Channel MOSFET. Logic Voltage - VIL, VIH: 0.8V,... [See More]
- Packing Method: Rail; Tube; Tube/Rail
- TJ: -55 to 150
- Polarity: N-Channel; P-Channel
- Package Type: SOT3; 8-SOIC
from Win Source Electronics
Manufacturer: Intersil. Win Source Part Number: 040541-ICL7667CPAZ. Packaging: Tube/Rail. Mounting: Through Hole. Channel Type: Independent. Input Type: Inverting. Driven Configuration: High-Side or Low-Side. Number of Drivers: 2. Gate Type: N-Channel MOSFET. Logic Voltage - VIL, VIH: 0.8V, 2V. [See More]
- Packing Method: Rail; Tube; Tube/Rail
- TJ: 0.0 to 70
- Polarity: N-Channel
- Package Type: SOT3; 8-PDIP
from Win Source Electronics
Manufacturer: Infineon Technologies. Win Source Part Number: 069136-IR1167ASPBF. Packaging: Tube/Rail. Mounting: SMD (SMT). Channel Type: Single. Input Type: Non-Inverting. Driven Configuration: Low-Side. Number of Drivers: 1. Gate Type: N-Channel MOSFET. Logic Voltage - VIL, VIH: 2V, 2.15V. Current... [See More]
- Packing Method: Rail; Tube; Tube/Rail
- TJ: -25 to 125
- Polarity: N-Channel
- Package Type: SOT3; 8-SOIC
from Win Source Electronics
Manufacturer: Infineon Technologies. Win Source Part Number: 1046128-IR1167BSPBF. Packaging: Tube/Rail. Mounting: SMD (SMT). Channel Type: Single. Input Type: Non-Inverting. Driven Configuration: Low-Side. Number of Drivers: 1. Gate Type: N-Channel MOSFET. Logic Voltage - VIL, VIH: 2V, 2.15V. [See More]
- Packing Method: Rail; Tube; Tube/Rail
- TJ: -25 to 125
- Polarity: N-Channel
- Package Type: SOT3; 8-SOIC
from Win Source Electronics
Manufacturer: Infineon Technologies. Win Source Part Number: 125002-IR2112-1. Packaging: Tube/Rail. Mounting: Through Hole. Channel Type: Independent. Input Type: Non-Inverting. Driven Configuration: Half-Bridge. Number of Drivers: 2. Gate Type: IGBT, N-Channel MOSFET. Logic Voltage - VIL, VIH: 6V,... [See More]
- Packing Method: Rail; Tube; Tube/Rail
- TJ: -40 to 150
- Polarity: N-Channel
- Package Type: SOT3; 14-PDIP
from Win Source Electronics
Manufacturer: Infineon Technologies. Win Source Part Number: 1046151-IR2112-1PBF. Packaging: Tube/Rail. Mounting: Through Hole. Channel Type: Independent. Input Type: Non-Inverting. Driven Configuration: Half-Bridge. Number of Drivers: 2. Gate Type: IGBT, N-Channel MOSFET. Logic Voltage - VIL, VIH:... [See More]
- Packing Method: Rail; Tube; Tube/Rail
- TJ: -40 to 150
- Polarity: N-Channel
- Package Type: SOT3; 14-PDIP
from Win Source Electronics
Manufacturer: Infineon Technologies. Win Source Part Number: 069151-IR2112P. Packaging: Tube/Rail. Mounting: Through Hole. Channel Type: Independent. Input Type: Non-Inverting. Driven Configuration: Half-Bridge. Number of Drivers: 2. Gate Type: IGBT, N-Channel MOSFET. Logic Voltage - VIL, VIH: 6V,... [See More]
- Packing Method: Rail; Tube; Tube/Rail
- TJ: -40 to 150
- Polarity: N-Channel
- Package Type: SOT3; 14-DIP
from Win Source Electronics
Manufacturer: Infineon Technologies. Win Source Part Number: 115236-IR2112PBF. Packaging: Tube/Rail. Mounting: Through Hole. Channel Type: Independent. Input Type: Non-Inverting. Driven Configuration: Half-Bridge. Number of Drivers: 2. Gate Type: IGBT, N-Channel MOSFET. Logic Voltage - VIL, VIH: 6V,... [See More]
- Packing Method: Rail; Tube; Tube/Rail
- TJ: -40 to 150
- Polarity: N-Channel
- Package Type: SOT3; 14-DIP
from Win Source Electronics
Manufacturer: Infineon Technologies. Win Source Part Number: 092027-IR2112S. Packaging: Tube/Rail. Mounting: SMD (SMT). Channel Type: Independent. Input Type: Non-Inverting. Driven Configuration: Half-Bridge. Number of Drivers: 2. Gate Type: IGBT, N-Channel MOSFET. Logic Voltage - VIL, VIH: 6V,... [See More]
- Packing Method: Rail; Tube; Tube/Rail
- TJ: -40 to 150
- Polarity: N-Channel
- Package Type: SOT3; 16-SOIC
from Win Source Electronics
Manufacturer: Infineon Technologies. Win Source Part Number: 017356-IR2112SPBF. Packaging: Tube/Rail. Mounting: SMD (SMT). Channel Type: Independent. Input Type: Non-Inverting. Driven Configuration: Half-Bridge. Number of Drivers: 2. Gate Type: IGBT, N-Channel MOSFET. Logic Voltage - VIL, VIH: 6V,... [See More]
- Packing Method: Rail; Tube; Tube/Rail
- TJ: -40 to 150
- Polarity: N-Channel
- Package Type: SOT3; 16-SOIC
from Win Source Electronics
Manufacturer: Infineon Technologies. Win Source Part Number: 1046153-IR2113-1. Packaging: Tube/Rail. Mounting: Through Hole. Channel Type: Independent. Input Type: Non-Inverting. Driven Configuration: Half-Bridge. Number of Drivers: 2. Gate Type: IGBT, N-Channel MOSFET. Logic Voltage - VIL, VIH: 6V,... [See More]
- Packing Method: Rail; Tube; Tube/Rail
- TJ: -40 to 150
- Polarity: N-Channel
- Package Type: SOT3; 14-PDIP
from Win Source Electronics
Manufacturer: Infineon Technologies. Win Source Part Number: 125712-IR2113-2. Packaging: Tube/Rail. Mounting: Through Hole. Channel Type: Independent. Input Type: Non-Inverting. Driven Configuration: Half-Bridge. Number of Drivers: 2. Gate Type: IGBT, N-Channel MOSFET. Logic Voltage - VIL, VIH: 6V,... [See More]
- Packing Method: Rail; Tube; Tube/Rail
- TJ: -40 to 150
- Polarity: N-Channel
- Package Type: SOT3; 14-PDIP
from Win Source Electronics
Manufacturer: Infineon Technologies. Win Source Part Number: 017358-IR2113PBF. Packaging: Tube/Rail. Mounting: Through Hole. Channel Type: Independent. Input Type: Non-Inverting. Driven Configuration: Half-Bridge. Number of Drivers: 2. Gate Type: IGBT, N-Channel MOSFET. Logic Voltage - VIL, VIH: 6V,... [See More]
- Packing Method: Rail; Tube; Tube/Rail
- TJ: -40 to 150
- Polarity: N-Channel
- Package Type: SOT3; 14-DIP
from Win Source Electronics
Manufacturer: Infineon Technologies. Win Source Part Number: 017359-IR2113SPBF. Packaging: Tube/Rail. Mounting: SMD (SMT). Channel Type: Independent. Input Type: Non-Inverting. Driven Configuration: Half-Bridge. Number of Drivers: 2. Gate Type: IGBT, N-Channel MOSFET. Logic Voltage - VIL, VIH: 6V,... [See More]
- Packing Method: Rail; Tube; Tube/Rail
- TJ: -40 to 150
- Polarity: N-Channel
- Package Type: SOT3; 16-SOIC
from Win Source Electronics
Manufacturer: Infineon Technologies. Win Source Part Number: 1046154-IR2117SPBF. Packaging: Tube/Rail. Mounting: SMD (SMT). Channel Type: Single. Input Type: Non-Inverting. Driven Configuration: High-Side. Number of Drivers: 1. Gate Type: IGBT, N-Channel MOSFET. Logic Voltage - VIL, VIH: 6V, 9.5V. [See More]
- Packing Method: Rail; Tube; Tube/Rail
- TJ: -40 to 150
- Polarity: N-Channel
- Package Type: SOT3; 8-SOIC
from Win Source Electronics
Manufacturer: Infineon Technologies. Win Source Part Number: 1046155-IR2118PBF. Packaging: Tube/Rail. Mounting: Through Hole. Channel Type: Single. Input Type: Inverting. Driven Configuration: High-Side. Number of Drivers: 1. Gate Type: IGBT, N-Channel MOSFET. Logic Voltage - VIL, VIH: 6V, 9.5V. [See More]
- Packing Method: Rail; Tube; Tube/Rail
- TJ: -40 to 150
- Polarity: N-Channel
- Package Type: SOT3; 8-DIP
from Win Source Electronics
Manufacturer: Infineon Technologies. Win Source Part Number: 100789-IR2118SPBF. Packaging: Tube/Rail. Mounting: SMD (SMT). Channel Type: Single. Input Type: Inverting. Driven Configuration: High-Side. Number of Drivers: 1. Gate Type: IGBT, N-Channel MOSFET. Logic Voltage - VIL, VIH: 6V, 9.5V. [See More]
- Packing Method: Rail; Tube; Tube/Rail
- TJ: -40 to 150
- Polarity: N-Channel
- Package Type: SOT3; 8-SOIC
from Win Source Electronics
Manufacturer: Infineon Technologies. Win Source Part Number: 140783-IR2121PBF. Packaging: Tube/Rail. Mounting: Through Hole. Channel Type: Single. Input Type: Non-Inverting. Driven Configuration: Low-Side. Number of Drivers: 1. Gate Type: IGBT, N-Channel MOSFET. Logic Voltage - VIL, VIH: 0.8V, 2.2V. [See More]
- Packing Method: Rail; Tube; Tube/Rail
- TJ: -40 to 150
- Polarity: N-Channel
- Package Type: SOT3; 8-DIP
from Win Source Electronics
Manufacturer: Infineon Technologies. Win Source Part Number: 069159-IR2122. Packaging: Tube/Rail. Mounting: Through Hole. Channel Type: Single. Input Type: Inverting. Driven Configuration: High-Side. Number of Drivers: 1. Gate Type: IGBT, N-Channel MOSFET. Logic Voltage - VIL, VIH: 0.8V, 3V. Current... [See More]
- Packing Method: Rail; Tube; Tube/Rail
- TJ: -40 to 150
- Polarity: N-Channel
- Package Type: SOT3; 8-DIP
from Win Source Electronics
Manufacturer: Infineon Technologies. Win Source Part Number: 143730-IR2125PBF. Packaging: Tube/Rail. Mounting: Through Hole. Channel Type: Single. Input Type: Non-Inverting. Driven Configuration: High-Side. Number of Drivers: 1. Gate Type: IGBT, N-Channel MOSFET. Logic Voltage - VIL, VIH: 0.8V,... [See More]
- Packing Method: Rail; Tube; Tube/Rail
- TJ: -40 to 150
- Polarity: N-Channel
- Package Type: SOT3; 8-DIP
from Win Source Electronics
Manufacturer: Infineon Technologies. Win Source Part Number: 140692-IR2127SPBF. Packaging: Tube/Rail. Mounting: SMD (SMT). Channel Type: Single. Input Type: Non-Inverting. Driven Configuration: High-Side or Low-Side. Number of Drivers: 1. Gate Type: IGBT, N-Channel MOSFET. Logic Voltage - VIL, VIH:... [See More]
- Packing Method: Rail; Tube; Tube/Rail
- TJ: -40 to 150
- Polarity: N-Channel
- Package Type: SOT3; 8-SOIC
from Win Source Electronics
Manufacturer: Infineon Technologies. Win Source Part Number: 140912-IR2128PBF. Packaging: Tube/Rail. Mounting: Through Hole. Channel Type: Single. Input Type: Inverting. Driven Configuration: High-Side or Low-Side. Number of Drivers: 1. Gate Type: IGBT, N-Channel MOSFET. Logic Voltage - VIL, VIH:... [See More]
- Packing Method: Rail; Tube; Tube/Rail
- TJ: -40 to 150
- Polarity: N-Channel
- Package Type: SOT3; 8-DIP
from Win Source Electronics
Manufacturer: Infineon Technologies. Win Source Part Number: 142472-IR2128SPBF. Packaging: Tube/Rail. Mounting: SMD (SMT). Channel Type: Single. Input Type: Inverting. Driven Configuration: High-Side or Low-Side. Number of Drivers: 1. Gate Type: IGBT, N-Channel MOSFET. Logic Voltage - VIL, VIH:... [See More]
- Packing Method: Rail; Tube; Tube/Rail
- TJ: -40 to 150
- Polarity: N-Channel
- Package Type: SOT3; 8-SOIC