Overview
The onsemi FDS4141-F085 is a P-Channel PowerTrench MOSFET designed for a wide range of applications, including power management and control in industrial, automotive, and consumer electronics. This device is characterized by its high voltage rating of -40V and current capacity of -10.8A, making it suitable for use in switching regulators, DC-DC converters, and motor drive circuits. The FDS4141-F085 features a low on-resistance of 19.0mΩ, which is crucial for applications where power efficiency is a priority. It is packaged in a space-saving SOIC-8 case, ensuring compact design compatibility. The device is Pb-free and Halogen-free, complying with environmental regulations, and offers excellent thermal reliability with an MSL rating of 1.
Key Specifications
| Specification | Value |
|---|---|
| Drain to Source Voltage (Vdss) | 40 V |
| Continuous Drain Current (Id) @ 25°C | 10.8 A |
| On-Resistance (Rds On) @ Id, Vgs | 13 mΩ @ 10.5 A, 10 V |
| Gate Charge (Qg) @ Vgs | 45 nC @ 10 V |
| Input Capacitance (Ciss) @ Vds | 2005 pF @ 20 V |
| Drive Voltage (Max Rds On, Min Rds On) | 4.5 V, 10 V |
| Vgs (Max) | ±20 V |
| Vgs(th) @ Id | 3 V @ 250 µA |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Package | 8-SOIC (0.154", 3.90mm Width) |
| Power Dissipation (Max) | 1.6 W (Ta) |
| Mounting Type | Surface Mount |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- High voltage rating of -40V and current capacity of -10.8A, suitable for switching regulators, DC-DC converters, and motor drive circuits.
- Low on-resistance of 19.0mΩ for high power efficiency.
- Space-saving SOIC-8 package for compact designs.
- Pb-free and Halogen-free, complying with environmental regulations.
- Excellent thermal reliability with an MSL rating of 1.
- Wide operating temperature range of -55°C to 150°C (TJ).
Applications
The FDS4141-F085 is designed for various applications including:
- Power management and control in industrial electronics.
- Automotive systems requiring high reliability and efficiency.
- Consumer electronics where compact design and high performance are essential.
- Switching regulators and DC-DC converters.
- Motor drive circuits.
Q & A
- What is the voltage rating of the FDS4141-F085 MOSFET?
The FDS4141-F085 has a drain to source voltage (Vdss) rating of 40 V. - What is the maximum continuous drain current of the FDS4141-F085?
The maximum continuous drain current (Id) at 25°C is 10.8 A. - What is the on-resistance (Rds On) of the FDS4141-F085?
The on-resistance (Rds On) is 13 mΩ at 10.5 A and 10 V. - What is the gate charge (Qg) of the FDS4141-F085?
The gate charge (Qg) is 45 nC at 10 V. - What is the operating temperature range of the FDS4141-F085?
The operating temperature range is -55°C to 150°C (TJ). - Is the FDS4141-F085 RoHS compliant?
Yes, the FDS4141-F085 is lead-free and RoHS compliant. - What is the package type of the FDS4141-F085?
The package type is 8-SOIC (0.154", 3.90mm Width). - What is the maximum power dissipation of the FDS4141-F085?
The maximum power dissipation is 1.6 W (Ta). - What are some typical applications of the FDS4141-F085?
Typical applications include switching regulators, DC-DC converters, motor drive circuits, and power management in industrial, automotive, and consumer electronics. - What is the moisture sensitivity level (MSL) of the FDS4141-F085?
The MSL rating is 1 (Unlimited).
