Overview
The FQD3P50TM-F085 is a P-Channel enhancement mode power MOSFET produced by onsemi, utilizing their proprietary planar stripe and DMOS technology. This advanced technology is designed to reduce on-state resistance and provide superior switching performance along with high avalanche energy strength. The device is suitable for a variety of high-performance applications, including switched mode power supplies, active power factor correction (PFC), and electronic lamp ballasts.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-Source Voltage (VDSS) | -500 | V |
| Continuous Drain Current (ID) at TC = 25°C | -2.1 | A |
| Continuous Drain Current (ID) at TC = 100°C | -1.33 | A |
| Pulsed Drain Current (IDM) | -8.4 | A |
| Gate-Source Voltage (VGSS) | ±30 | V |
| Single Pulsed Avalanche Energy (EAS) | 250 | mJ |
| Static Drain-Source On-Resistance (RDS(on)) at VGS = -10 V, ID = -1.05 A | 4.9 | Ω |
| Gate Threshold Voltage (VGS(th)) | -3.0 to -5.0 | V |
| Thermal Resistance, Junction-to-Case (RθJC) | 2.5 | °C/W |
| Thermal Resistance, Junction-to-Ambient (RθJA) | 50 | °C/W |
| Operating and Storage Temperature Range | -55 to +150 | °C |
Key Features
- Low on-state resistance (RDS(on) = 4.9 Ω max. at VGS = -10 V, ID = -1.05 A)
- Low gate charge (Typ. 18 nC)
- Low Crss (Typ. 9.5 pF)
- 100% avalanche tested
- Pb-free and RoHS compliant
- Superior switching performance and high avalanche energy strength
Applications
- Switched mode power supplies
- Active power factor correction (PFC)
- Electronic lamp ballasts
Q & A
- What is the maximum drain-source voltage of the FQD3P50TM-F085? The maximum drain-source voltage is -500 V.
- What is the continuous drain current at TC = 25°C? The continuous drain current at TC = 25°C is -2.1 A.
- What is the gate-source voltage range? The gate-source voltage range is ±30 V.
- What is the single pulsed avalanche energy? The single pulsed avalanche energy is 250 mJ.
- What is the thermal resistance from junction to case? The thermal resistance from junction to case is 2.5 °C/W.
- Is the FQD3P50TM-F085 Pb-free and RoHS compliant? Yes, the device is Pb-free and RoHS compliant.
- What are the typical applications of the FQD3P50TM-F085? Typical applications include switched mode power supplies, active power factor correction (PFC), and electronic lamp ballasts.
- What is the gate threshold voltage range? The gate threshold voltage range is -3.0 to -5.0 V.
- What is the maximum operating temperature? The maximum operating temperature is 150°C.
- What is the package type of the FQD3P50TM-F085? The device is packaged in a DPAK3 case.
