Overview
The FDWS9508L-F085 is a P-Channel PowerTrench® MOSFET produced by onsemi. This device is designed for high-performance applications requiring low on-state resistance and high current handling. The FDWS9508L-F085 features a typical on-state resistance (RDS(on)) of 3.6 mΩ at VGS = -10 V and ID = -80 A, making it suitable for various power management and automotive systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-to-Source Voltage (VDS) | -40 | V |
| Gate-to-Source Voltage (VGS) | ±16 | V |
| Continuous Drain Current (ID) | -80 | A |
| Pulsed Drain Current | See Figure 4 | A |
| On-State Resistance (RDS(on)) | 3.6 mΩ at VGS = -10 V, ID = -80 A | mΩ |
| Total Gate Charge (Qg) | 82 nC at VGS = -10 V, ID = -80 A | nC |
| Maximum Junction Temperature (TJ) | 175 | °C |
| Thermal Resistance, Junction to Case (RθJC) | 0.7 | °C/W |
| Thermal Resistance, Junction to Ambient (RθJA) | 50 | °C/W |
| Power Dissipation (PD) | 214 W | W |
| Package | POWER56 (DFNW8) |
Key Features
- Typical RDS(on) = 3.6 mΩ at VGS = -10 V, ID = -80 A
- Typical Qg(tot) = 82 nC at VGS = -10 V, ID = -80 A
- UIS (Unclamped Inductive Switching) Capability
- Wettable flanks for automatic optical inspection (AOI)
- AEC-Q101 Qualified
- Pb-free and RoHS compliant
Applications
- Automotive Engine Control
- PowerTrain Management
- Solenoid and Motor Drivers
- Electrical Power Steering
- Integrated Starter/Alternator
- Distributed Power Architectures and VRM
- Primary Switch for 12 V Systems
Q & A
- What is the maximum drain-to-source voltage of the FDWS9508L-F085?
The maximum drain-to-source voltage (VDS) is -40 V.
- What is the typical on-state resistance (RDS(on)) of the FDWS9508L-F085?
The typical RDS(on) is 3.6 mΩ at VGS = -10 V and ID = -80 A.
- What is the maximum continuous drain current (ID) of the FDWS9508L-F085?
The maximum continuous drain current (ID) is -80 A.
- Is the FDWS9508L-F085 AEC-Q101 qualified?
- What is the package type of the FDWS9508L-F085?
The package type is POWER56 (DFNW8).
- What is the maximum junction temperature (TJ) of the FDWS9508L-F085?
The maximum junction temperature (TJ) is 175°C.
- Is the FDWS9508L-F085 Pb-free and RoHS compliant?
- What are some typical applications of the FDWS9508L-F085?
Typical applications include automotive engine control, powertrain management, solenoid and motor drivers, electrical power steering, integrated starter/alternator, distributed power architectures and VRM, and primary switch for 12 V systems.
- What is the thermal resistance, junction to case (RθJC), of the FDWS9508L-F085?
The thermal resistance, junction to case (RθJC), is 0.7 °C/W.
- What is the total gate charge (Qg) of the FDWS9508L-F085?
The total gate charge (Qg) is 82 nC at VGS = -10 V and ID = -80 A.
