Overview
The FQP3P50 is a P-Channel enhancement mode power MOSFET produced by onsemi (formerly Fairchild Semiconductor). This MOSFET utilizes Fairchild's proprietary planar stripe and DMOS technology, offering advanced performance and reliability in high-power applications.
Key Specifications
| Parameter | Value |
|---|---|
| VDS (Drain-Source Voltage) | -500 V |
| VGS (Gate-Source Voltage) | ±20 V |
| ID (Continuous Drain Current) | 3.5 A |
| RDS(ON) (On-Resistance) | 0.55 Ω (Typical at VGS = -10 V) |
| PD (Power Dissipation) | 62 W (at TC = 25°C) |
| TJ (Junction Temperature) | -55°C to 150°C |
Key Features
- High voltage rating: -500 V drain-source voltage.
- Low on-resistance: 0.55 Ω typical at VGS = -10 V.
- High power dissipation: 62 W at TC = 25°C.
- Wide operating temperature range: -55°C to 150°C junction temperature.
- Advanced DMOS technology for improved performance and reliability.
Applications
The FQP3P50 is suitable for various high-power applications, including:
- Power supplies and DC-DC converters.
- Motor control and drive systems.
- High-voltage switching and power management systems.
- Automotive and industrial power electronics.
Q & A
- What is the drain-source voltage rating of the FQP3P50 MOSFET?
The drain-source voltage rating of the FQP3P50 is -500 V. - What is the typical on-resistance of the FQP3P50?
The typical on-resistance of the FQP3P50 is 0.55 Ω at VGS = -10 V. - What is the maximum continuous drain current for the FQP3P50?
The maximum continuous drain current for the FQP3P50 is 3.5 A. - What is the junction temperature range for the FQP3P50?
The junction temperature range for the FQP3P50 is -55°C to 150°C. - What technology is used in the FQP3P50 MOSFET?
The FQP3P50 MOSFET uses Fairchild's proprietary planar stripe and DMOS technology. - What are some common applications for the FQP3P50?
The FQP3P50 is commonly used in power supplies, DC-DC converters, motor control systems, and high-voltage switching applications. - What is the power dissipation rating of the FQP3P50 at 25°C?
The power dissipation rating of the FQP3P50 at 25°C is 62 W. - Is the FQP3P50 suitable for automotive applications?
Yes, the FQP3P50 is suitable for automotive and industrial power electronics applications. - What is the gate-source voltage rating for the FQP3P50?
The gate-source voltage rating for the FQP3P50 is ±20 V. - Where can I find detailed specifications for the FQP3P50?
Detailed specifications for the FQP3P50 can be found in the datasheet available on the onsemi website or through distributors like Mouser Electronics.
