사양
| 속성 | 가치 |
| Package | Tube |
| ProductStatus | Obsolete |
| FETType | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| DraintoSourceVoltage(Vdss) | 1500 V |
| Current-ContinuousDrain(Id)@25°C | 2A (Ta) |
| DriveVoltage(MaxRdsOnMinRdsOn) | 10V |
| RdsOn(Max)@IdVgs | 13Ohm @ 1A, 10V |
| GateCharge(Qg)(Max)@Vgs | 37.5 nC @ 10 V |
| Vgs(Max) | ±35V |
| InputCapacitance(Ciss)(Max)@Vds | 380 pF @ 30 V |
| PowerDissipation(Max) | 3W (Ta), 50W (Tc) |
| OperatingTemperature | 150°C (TJ) |
| MountingType | Through Hole |
| SupplierDevicePackage | TO-3PF-3 |
개요
Description
The 2SK3747-1E is an N-channel power MOSFET designed for high-speed switching applications. Key features include:
- Voltage Rating: 450V
- Current Rating: 10A (continuous)
- Low On-Resistance (RDS(on)): ~1.2Ω (typ.)
- Fast Switching Speed: Suitable for inverters, power supplies, and motor control.
- Package: TO-220F (isolated type for better heat dissipation).
It is commonly used in switching power supplies, DC-DC converters, and industrial equipment due to its efficiency and reliability. Always refer to the datasheet for detailed specifications and application guidelines.
- Voltage Rating: 450V
- Current Rating: 10A (continuous)
- Low On-Resistance (RDS(on)): ~1.2Ω (typ.)
- Fast Switching Speed: Suitable for inverters, power supplies, and motor control.
- Package: TO-220F (isolated type for better heat dissipation).
It is commonly used in switching power supplies, DC-DC converters, and industrial equipment due to its efficiency and reliability. Always refer to the datasheet for detailed specifications and application guidelines.
Equivalent
The 2SK3747-1E is a high-voltage N-channel MOSFET. Equivalent or similar alternatives include:
- 2SK3562 (Toshiba)
- IRF840 (Vishay/IR)
- STP16NF06 (STMicroelectronics)
- FQP8N80C (Fairchild/ON Semi)
Check datasheets for exact specs (voltage, current, RDS(on)) before substitution. Some may require minor circuit adjustments.
- 2SK3562 (Toshiba)
- IRF840 (Vishay/IR)
- STP16NF06 (STMicroelectronics)
- FQP8N80C (Fairchild/ON Semi)
Check datasheets for exact specs (voltage, current, RDS(on)) before substitution. Some may require minor circuit adjustments.
Features
The 2SK3747-1E is a N-channel MOSFET with the following key features:
- Voltage Rating: 450V (drain-source, VDSS)
- Current Rating: 10A (drain current, ID)
- Low On-Resistance (RDS(on)): 0.45Ω (max) at VGS = 10V
- Fast Switching Speed: Suitable for high-frequency applications
- Gate-Source Voltage (VGS): ±30V (max)
- Power Dissipation (PD): 50W (with heatsink)
- Package: TO-220F (isolated type for easy mounting)
Commonly used in power supplies, inverters, and motor control due to its high voltage tolerance and efficiency.
- Voltage Rating: 450V (drain-source, VDSS)
- Current Rating: 10A (drain current, ID)
- Low On-Resistance (RDS(on)): 0.45Ω (max) at VGS = 10V
- Fast Switching Speed: Suitable for high-frequency applications
- Gate-Source Voltage (VGS): ±30V (max)
- Power Dissipation (PD): 50W (with heatsink)
- Package: TO-220F (isolated type for easy mounting)
Commonly used in power supplies, inverters, and motor control due to its high voltage tolerance and efficiency.
Pinout
The 2SK3747-1E is a 3-pin N-channel MOSFET with the following pin functions:
1. Gate (G): Controls the switching operation.
2. Drain (D): Connects to the load (high-voltage side).
3. Source (S): Connects to ground (low-voltage side).
This MOSFET is designed for high-speed switching applications, featuring low on-resistance (RDS(on)) and high voltage tolerance (typically up to 500V). It is commonly used in power supplies, inverters, and motor control circuits.
1. Gate (G): Controls the switching operation.
2. Drain (D): Connects to the load (high-voltage side).
3. Source (S): Connects to ground (low-voltage side).
This MOSFET is designed for high-speed switching applications, featuring low on-resistance (RDS(on)) and high voltage tolerance (typically up to 500V). It is commonly used in power supplies, inverters, and motor control circuits.
Application
The 2SK3747-1E is a MOSFET transistor primarily used in:
1. Power Switching – Efficient switching in power supplies and converters.
2. Motor Control – Drives motors in industrial and automotive systems.
3. DC-DC Converters – Enhances voltage regulation in electronic circuits.
4. Inverters – Supports energy conversion in solar and UPS systems.
5. Amplifiers – Used in high-frequency RF and audio applications.
Its low on-resistance and high-speed switching make it ideal for energy-efficient and compact designs.
1. Power Switching – Efficient switching in power supplies and converters.
2. Motor Control – Drives motors in industrial and automotive systems.
3. DC-DC Converters – Enhances voltage regulation in electronic circuits.
4. Inverters – Supports energy conversion in solar and UPS systems.
5. Amplifiers – Used in high-frequency RF and audio applications.
Its low on-resistance and high-speed switching make it ideal for energy-efficient and compact designs.
Package
The 2SK3747-1E is a MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) packaged in TO-220F, a lead-free, surface-mount variant of the standard TO-220. It features a compact design with improved thermal performance, suitable for power switching applications. Key specs include a drain-source voltage (VDS) of 600V and a drain current (ID) of 5A.
