Overview
The FDMS7650DC is a high-performance N-Channel MOSFET produced by onsemi, utilizing 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. It is Pb-free and RoHS compliant, making it suitable for a wide range of applications that require high efficiency and reliability.
Key Specifications
| Parameter | Rating | Unit |
|---|---|---|
| VDS (Drain to Source Voltage) | 30 | V |
| VGS (Gate to Source Voltage) | +20 | V |
| ID (Drain Current - Continuous, Package limited) | 100 | A |
| ID (Drain Current - Continuous, Silicon limited) | 289 | A |
| rDS(on) (Static Drain to Source On Resistance at VGS = 10 V, ID = 36 A) | 0.99 mΩ | mΩ |
| rDS(on) (Static Drain to Source On Resistance at VGS = 4.5 V, ID = 32 A) | 1.55 mΩ | mΩ |
| TJ, TSTG (Operating and Storage Junction Temperature Range) | -55 to +150 °C | °C |
| RθJA (Thermal Resistance, Junction to Ambient) | 38 °C/W (Note 1a) | °C/W |
Key Features
- DUAL COOL Top Side Cooling PQFN package for enhanced thermal performance.
- High performance technology for extremely low rDS(on).
- Max rDS(on) = 0.99 mΩ at VGS = 10 V, ID = 36 A.
- Max rDS(on) = 1.55 mΩ at VGS = 4.5 V, ID = 32 A.
- Pb-free and RoHS compliant.
- Excellent switching performance with low Junction-to-Ambient thermal resistance.
Applications
The FDMS7650DC is suitable for various high-power applications, including but not limited to:
- Power supplies and DC-DC converters.
- Motor control and drive systems.
- Renewable energy systems such as solar and wind power.
- Industrial automation and control systems.
- Electric vehicles and hybrid vehicles.
Q & A
- What is the maximum drain to source voltage (VDS) of the FDMS7650DC?
The maximum drain to source voltage (VDS) is 30 V.
- What is the maximum continuous drain current (ID) for the FDMS7650DC?
The maximum continuous drain current (ID) is 100 A (package limited) and 289 A (silicon limited) at TC = 25°C.
- What is the typical on-resistance (rDS(on)) of the FDMS7650DC at VGS = 10 V and ID = 36 A?
The typical on-resistance (rDS(on)) is 0.99 mΩ at VGS = 10 V and ID = 36 A.
- Is the FDMS7650DC Pb-free and RoHS compliant?
- What is the operating and storage junction temperature range for the FDMS7650DC?
The operating and storage junction temperature range is -55 to +150 °C.
- What is the thermal resistance (RθJA) of the FDMS7650DC when mounted on a specified pad?
The thermal resistance (RθJA) is 38 °C/W when mounted on a 1 in^2 pad of 2 oz copper.
- What package type is used for the FDMS7650DC?
The FDMS7650DC uses a DUAL COOL Top Side Cooling PQFN package.
- What are some typical applications for the FDMS7650DC?
Typical applications include power supplies, DC-DC converters, motor control systems, renewable energy systems, industrial automation, and electric vehicles.
- How does the DUAL COOL package enhance the performance of the FDMS7650DC?
The DUAL COOL package enhances thermal performance by providing top side cooling, which helps in maintaining low Junction-to-Ambient thermal resistance.
- What is the gate to source threshold voltage (VGS(th)) of the FDMS7650DC?
The gate to source threshold voltage (VGS(th)) is between 1.1 V and 2.7 V.
