Overview
The FDWS9511L-F085 is a P-Channel PowerTrench® MOSFET produced by onsemi. This device is designed for high-performance applications requiring low on-resistance and minimal conduction losses. It features a small footprint of 5x6 mm, making it ideal for compact design requirements. The MOSFET is part of onsemi's PowerTrench® technology, known for its advanced trench gate structure that enhances electrical performance and reduces thermal resistance.
Key Specifications
| Parameter | Test Conditions | Min. | Typ. | Max. | Units |
|---|---|---|---|---|---|
| VDSS (Drain-to-Source Voltage) | ID = -250μA, VGS = 0V | -40 | - | - | V |
| VGS (Gate-to-Source Voltage) | - | - | ±16 | - | V |
| ID (Continuous Drain Current) | VGS = -10V, TC = 25°C | - | -80 | - | A |
| PD (Power Dissipation) | - | - | 214 | - | W |
| TJ, TSTG (Operating and Storage Temperature) | - | -55 | - | 175 | °C |
| RθJC (Thermal Resistance, Junction to Case) | - | - | 0.7 | - | °C/W |
| RDS(on) (Drain to Source On Resistance) | ID = -80A, VGS = -10V, TJ = 25°C | - | 3.6 | 4.9 | mΩ |
| Qg(tot) (Total Gate Charge) | VGS = 0 to -10V, VDD = -32V, ID = -80A | - | 82 | 107 | nC |
Key Features
- Low RDS(on): Minimizes conduction losses, with a typical value of 3.6 mΩ at VGS = -10V and ID = -80A.
- Low Qg and Capacitance: Reduces driver losses, with a total gate charge (Qg(tot)) of 82 nC at VGS = 0 to -10V, VDD = -32V, and ID = -80A.
- Compact Design: Small footprint of 5x6 mm, ideal for space-constrained applications.
- High Current Capability: Continuous drain current of -80A and pulsed drain current as specified in the datasheet.
- Thermal Performance: Low thermal resistance (RθJC = 0.7°C/W) and high power dissipation capability (214 W).
- RoHS Compliant and AEC Q101 Qualified: Ensures environmental compliance and reliability in automotive applications).
- Wettable Flanks for AOI: Facilitates automatic optical inspection (AOI) for quality control).
Applications
- Automotive Engine Control: Suitable for engine management systems and other high-power automotive applications).
- PowerTrain Management: Used in powertrain control modules and other power management systems).
- Solenoid and Motor Drivers: Ideal for driving solenoids and motors in various automotive and industrial applications).
- Electrical Power Steering: Used in electric power steering systems for efficient and reliable operation).
- Integrated Starter/Alternator: Suitable for integrated starter/alternator systems in vehicles).
- Distributed Power Architectures and VRM: Used in distributed power architectures and voltage regulator modules (VRM) for efficient power management).
- Primary Switch for 12V Systems: Can be used as the primary switch in 12V automotive systems).
Q & A
- What is the maximum drain-to-source voltage (VDSS) of the FDWS9511L-F085?
The maximum drain-to-source voltage (VDSS) is -40V).
- What is the typical on-resistance (RDS(on)) of the FDWS9511L-F085?
The typical on-resistance (RDS(on)) is 3.6 mΩ at VGS = -10V and ID = -80A).
- What is the maximum continuous drain current (ID) of the FDWS9511L-F085?
The maximum continuous drain current (ID) is -80A at VGS = -10V and TC = 25°C).
- Is the FDWS9511L-F085 RoHS compliant?
- What is the thermal resistance (RθJC) of the FDWS9511L-F085?
The thermal resistance (RθJC) is 0.7°C/W).
- What are the typical applications of the FDWS9511L-F085?
The FDWS9511L-F085 is typically used in automotive engine control, powertrain management, solenoid and motor drivers, electrical power steering, integrated starter/alternator, and distributed power architectures).
- What is the package type of the FDWS9511L-F085?
The package type is PQFN8 5x6 mm).
- Is the FDWS9511L-F085 qualified to AEC Q101 standards?
- What is the maximum power dissipation (PD) of the FDWS9511L-F085?
The maximum power dissipation (PD) is 214 W).
- Does the FDWS9511L-F085 support automatic optical inspection (AOI)?
