Overview
The FDMS86300DC is a high-performance N-Channel MOSFET produced by onsemi using their advanced POWERTRENCH® process and DUAL COOL® package technology. This device is designed to offer the lowest on-resistance (rDS(on)) while maintaining excellent switching performance and thermal management. The FDMS86300DC is ideal for applications requiring high current handling and efficient thermal dissipation.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Drain to Source Voltage (VDS) | 80 | V |
| Gate to Source Voltage (VGS) | ±20 | V |
| Continuous Drain Current (ID) at TC = 25°C | 110 | A |
| Continuous Drain Current (ID) at TA = 25°C | 24 | A |
| Pulsed Drain Current (ID) | 260 | A |
| Single Pulse Avalanche Energy (EAS) | 240 | mJ |
| Power Dissipation (PD) at TC = 25°C | 125 | W |
| Power Dissipation (PD) at TA = 25°C | 3.2 | W |
| Operating and Storage Junction Temperature Range (TJ, TSTG) | −55 to +150 | °C |
| Static Drain to Source On Resistance (rDS(on)) at VGS = 10 V, ID = 24 A | 3.1 | mΩ |
| Static Drain to Source On Resistance (rDS(on)) at VGS = 8 V, ID = 21 A | 4.0 | mΩ |
| Gate to Source Threshold Voltage (VGS(th)) | 2.5 - 4.5 | V |
| Thermal Resistance, Junction to Case (RJC) Top Source | 2.3 | °C/W |
| Thermal Resistance, Junction to Case (RJC) Bottom Drain | 1.0 | °C/W |
Key Features
- DUAL COOL® Top Side Cooling PQFN package for enhanced thermal performance.
- High-performance technology for extremely low rDS(on).
- 100% UIL Tested for reliability.
- RoHS Compliant, ensuring environmental sustainability.
- Advanced Shielded Gate technology for improved switching characteristics.
Applications
- Synchronous Rectifier for DC/DC Converters.
- Telecom Secondary Side Rectification.
- High End Server/Workstation Vcore Low Side.
Q & A
- What is the maximum drain to source voltage (VDS) of the FDMS86300DC? The maximum drain to source voltage is 80 V.
- What is the continuous drain current (ID) at TC = 25°C? The continuous drain current at TC = 25°C is 110 A.
- What is the typical on-resistance (rDS(on)) at VGS = 10 V and ID = 24 A? The typical on-resistance is 3.1 mΩ.
- Is the FDMS86300DC RoHS compliant? Yes, the FDMS86300DC is RoHS compliant.
- What are the typical applications of the FDMS86300DC? Typical applications include synchronous rectifiers for DC/DC converters, telecom secondary side rectification, and high-end server/workstation Vcore low side.
- What is the thermal resistance, junction to case (RJC), for the top source? The thermal resistance, junction to case (RJC), for the top source is 2.3 °C/W.
- What is the maximum gate to source voltage (VGS)? The maximum gate to source voltage is ±20 V.
- What is the single pulse avalanche energy (EAS)? The single pulse avalanche energy is 240 mJ.
- What is the power dissipation (PD) at TA = 25°C? The power dissipation at TA = 25°C is 3.2 W.
- What is the operating and storage junction temperature range (TJ, TSTG)? The operating and storage junction temperature range is −55 to +150 °C.
