Overview
The FDD4243-F085 is a P-Channel PowerTrench® MOSFET produced by onsemi. This device is designed using onsemi's proprietary PowerTrench technology, which offers extremely low on-state resistance (rDS(on)) and optimized breakdown voltage (BVDSS) capabilities. It is well-suited for high-performance applications requiring low power losses and high efficiency.
Key Specifications
| Parameter | Symbol | Test Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|---|
| Drain to Source Voltage | VDS | -40 | V | |||
| Gate to Source Voltage | VGS | ±20 | V | |||
| Drain Current Continuous | ID | TC < 130°C, VGS = 10V | -14 | A | ||
| Power Dissipation | PD | TC = 25°C | 50 | W | ||
| Operating and Storage Temperature | TJ, TSTG | -55 | +175 | °C | ||
| Thermal Resistance Junction to Case | RθJC | 3 | °C/W | |||
| Thermal Resistance Junction to Ambient | RθJA | TO-252, 1in² copper pad area | 40 | °C/W | ||
| On-State Resistance | rDS(on) | VGS = -10V, ID = -6.7A | 36 | 64 | mΩ | |
| Total Gate Charge | Qg(TOT) | VDD = -20V, VGS = -10V, ID = -6.7A | 21 | 29 | nC |
Key Features
- High performance trench technology for extremely low rDS(on)
- Low on-state resistance: typ rDS(on) = 36mΩ at VGS = -10V, ID = -6.7A
- High total gate charge: typ Qg(TOT) = 21nC at VGS = -10V
- Pb-Free, Halide Free, and RoHS Compliant
- Qualified to AEC Q101 standards for automotive applications
Applications
- Inverters
- Power Supplies
- Automotive applications due to its compliance with AEC Q101 standards
Q & A
- What is the maximum drain to source voltage of the FDD4243-F085 MOSFET?
The maximum drain to source voltage (VDS) is -40V
- What is the maximum gate to source voltage of the FDD4243-F085 MOSFET?
The maximum gate to source voltage (VGS) is ±20V
- What is the continuous drain current rating of the FDD4243-F085 MOSFET?
The continuous drain current (ID) is -14A at TC < 130°C and VGS = 10V
- What is the maximum power dissipation of the FDD4243-F085 MOSFET?
The maximum power dissipation (PD) is 50W at TC = 25°C
- What is the operating and storage temperature range of the FDD4243-F085 MOSFET?
The operating and storage temperature range is -55°C to +175°C
- What is the thermal resistance from junction to case for the FDD4243-F085 MOSFET?
The thermal resistance from junction to case (RθJC) is 3°C/W
- What is the typical on-state resistance of the FDD4243-F085 MOSFET?
The typical on-state resistance (rDS(on)) is 36mΩ at VGS = -10V and ID = -6.7A
- What is the total gate charge of the FDD4243-F085 MOSFET?
The total gate charge (Qg(TOT)) is typically 21nC at VDD = -20V, VGS = -10V, and ID = -6.7A
- Is the FDD4243-F085 MOSFET RoHS compliant?
Yes, the FDD4243-F085 MOSFET is Pb-Free, Halide Free, and RoHS Compliant
- What are some common applications for the FDD4243-F085 MOSFET?
Common applications include inverters, power supplies, and automotive applications due to its compliance with AEC Q101 standards
