Overview
The FDBL9401-F085 is a high-performance, single N-channel power MOSFET produced by onsemi. This device is part of the PowerTrench® family and is designed to offer low on-resistance (RDS(on)) and minimal driver losses, making it ideal for various high-power applications. The MOSFET is AEC-Q101 qualified and PPAP capable, ensuring its reliability and suitability for automotive and other demanding environments. It features a small footprint in the TOLL package, which is Pb-free, halogen-free, and RoHS compliant.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Drain-to-Source Voltage | VDSS | 40 | V |
| Gate-to-Source Voltage | VGS | +20/−16 | V |
| Continuous Drain Current (TC = 25°C) | ID | 300 | A |
| On-Resistance (RDS(on)) | RDS(on) | 0.65 mΩ | mΩ |
| Gate Threshold Voltage | VGS(th) | 2 - 4 | V |
| Zero Gate Voltage Drain Current | IDSS | 1 μA (TJ = 25°C), 1 mA (TJ = 175°C) | A |
| Gate-to-Source Leakage Current | IGSS | ±100 nA | A |
| Thermal Resistance, Junction to Case | RθJC | 0.35 | °C/W |
| Thermal Resistance, Junction to Ambient | RθJA | 43 | °C/W |
Key Features
- Low RDS(on) to minimize conduction losses
- Low QG and capacitance to minimize driver losses
- AEC-Q101 qualified and PPAP capable
- Small footprint in TOLL package for compact design
- Pb-free, halogen-free, and RoHS compliant
- UIS capability and excellent avalanche ruggedness
- Low thermal resistance and high thermal performance
Applications
- Automotive engine control and powertrain management
- Solenoid and motor drivers
- Integrated starter/alternator systems
- Primary switch for 12 V systems
- Battery cell balancing and Battery Management System (BMS) applications
Q & A
- What is the maximum drain-to-source voltage of the FDBL9401-F085 MOSFET?
The maximum drain-to-source voltage (VDSS) is 40 V. - What is the continuous drain current rating at 25°C?
The continuous drain current (ID) is 300 A at 25°C. - What is the typical on-resistance (RDS(on)) of this MOSFET?
The typical on-resistance (RDS(on)) is 0.65 mΩ. - Is the FDBL9401-F085 AEC-Q101 qualified?
Yes, the FDBL9401-F085 is AEC-Q101 qualified and PPAP capable. - What is the thermal resistance from junction to case (RθJC)?
The thermal resistance from junction to case (RθJC) is 0.35 °C/W. - What are the typical applications of the FDBL9401-F085 MOSFET?
Typical applications include automotive engine control, powertrain management, solenoid and motor drivers, integrated starter/alternator systems, and primary switches for 12 V systems. - Is the FDBL9401-F085 Pb-free and RoHS compliant?
Yes, the FDBL9401-F085 is Pb-free, halogen-free, and RoHS compliant. - What is the gate threshold voltage range of the FDBL9401-F085?
The gate threshold voltage (VGS(th)) range is from 2 to 4 V. - Does the FDBL9401-F085 have UIS capability?
Yes, the FDBL9401-F085 has UIS capability and excellent avalanche ruggedness. - What package type is the FDBL9401-F085 available in?
The FDBL9401-F085 is available in the TOLL package.
