Overview
The FDS4465 is a P-Channel MOSFET from onsemi, utilizing the advanced PowerTrench® process. This device is optimized for power management applications and features a rugged gate design. It is specified to operate with a wide range of gate drive voltages from 1.8 V to 8 V, making it versatile for various power management needs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-Source Voltage (VDSS) | -20 | V |
| Gate-Source Voltage (VGSS) | ±8 | V |
| Drain Current (ID) Continuous | -13.5 | A |
| Drain Current (ID) Pulsed | -50 | A |
| Power Dissipation (PD) | 2.5 (Note 1a), 1.5 (Note 1b), 1.2 (Note 1c) | W |
| Operating and Storage Junction Temperature Range (TJ, TSTG) | -55 to +175 °C | °C |
| Thermal Resistance, Junction-to-Ambient (RθJA) | 50 (Note 1a), 125 (Note 1c) | °C/W |
| Thermal Resistance, Junction-to-Case (RθJC) | 25 | °C/W |
| On-State Resistance (RDS(on)) @ VGS = -4.5 V | 8.5 mΩ | mΩ |
| On-State Resistance (RDS(on)) @ VGS = -2.5 V | 10.5 mΩ | mΩ |
| On-State Resistance (RDS(on)) @ VGS = -1.8 V | 14 mΩ | mΩ |
Key Features
- Fast switching speed
- High performance trench technology for extremely low RDS(on)
- High current and power handling capability
- Rugged gate design
- Wide range of gate drive voltage (1.8 V–8 V)
- Qualified to AEC Q101 and RoHS compliant
Applications
- Power management
- Load switch
- Battery protection
Q & A
- What is the drain-source voltage rating of the FDS4465 MOSFET? The drain-source voltage rating is -20 V.
- What is the maximum continuous drain current of the FDS4465? The maximum continuous drain current is -13.5 A.
- What is the thermal resistance, junction-to-ambient, for the FDS4465? The thermal resistance, junction-to-ambient, is 50 °C/W (Note 1a) and 125 °C/W (Note 1c).
- What are the typical applications of the FDS4465 MOSFET? Typical applications include power management, load switch, and battery protection.
- Is the FDS4465 MOSFET RoHS compliant? Yes, the FDS4465 is RoHS compliant.
- What is the gate-source voltage range for the FDS4465? The gate-source voltage range is ±8 V.
- What is the on-state resistance of the FDS4465 at VGS = -4.5 V? The on-state resistance at VGS = -4.5 V is 8.5 mΩ.
- What is the operating and storage junction temperature range for the FDS4465? The operating and storage junction temperature range is -55 to +175 °C.
- Is the FDS4465 qualified to AEC Q101? Yes, the FDS4465 is qualified to AEC Q101.
- What is the package type of the FDS4465? The package type is SO-8 (Small Outline 8-pin).
