TO-247 Power MOSFET Transistor – IRFPS Series (1 PC)
TO-247 Power MOSFET Transistor – IRFPS Series (1 PC)
TO-247 Package Power MOSFET Transistor – IRFPS Series
Upgrade your power electronics projects with this high-performance TO-247 package N-Channel Power MOSFET from the IRFPS series. Designed for general-purpose switching and amplification applications, these MOSFETs offer excellent drain-source voltage handling, low on-resistance, and reliable thermal performance — making them ideal for power supplies, motor drives, inverters, and industrial control circuits.
Available models include: IRFPS35N50L, IRFPS38N60L, IRFPS40N60K, IRFPS43N50K, IRFPS40N50L, IRFPS3810, IRFPS37N50A — all housed in the industry-standard TO-247 through-hole package for easy PCB integration and robust heat dissipation.
Key Features
- Package Type: TO-247 (through-hole, 3-pin)
- Device Type: N-Channel Power MOSFET
- Series: IRFPS — high voltage, general-purpose switching
- Low RDS(on): Minimizes conduction losses for efficient operation
- High Voltage Rating: Suitable for demanding power conversion applications (500V–600V range depending on model)
- Fast Switching: Optimized gate charge for high-frequency applications
- General Purpose Use: Compatible with a wide range of switching and amplification circuits
- Quantity: 1 piece per order
Applications
- Switch-mode power supplies (SMPS)
- Motor speed controllers and drives
- Inverters and UPS systems
- Industrial and consumer electronics
- LED driver circuits
- DIY electronics and prototyping
Available Models at a Glance
| Part Number | Package | Type |
|---|---|---|
| IRFPS35N50L | TO-247 | N-Channel MOSFET |
| IRFPS38N60L | TO-247 | N-Channel MOSFET |
| IRFPS40N60K | TO-247 | N-Channel MOSFET |
| IRFPS43N50K | TO-247 | N-Channel MOSFET |
| IRFPS40N50L | TO-247 | N-Channel MOSFET |
| IRFPS3810 | TO-247 | N-Channel MOSFET |
| IRFPS37N50A | TO-247 | N-Channel MOSFET |
Made in Mainland China.
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Frequently Asked Questions
Q: What is the TO-247 package and why does it matter for MOSFET transistors?
A: The TO-247 is a large through-hole package designed for high-power transistors and MOSFETs. Its size allows for a larger die, better current handling, and easier attachment to heatsinks — making it ideal for power supply, inverter, and motor drive applications where heat dissipation is critical.
Q: Which IRFPS MOSFET model should I choose for my project?
A: Model selection depends on your circuit's voltage and current requirements. Models like the IRFPS38N60L and IRFPS40N60K are rated for up to 600V and suit high-voltage switching applications, while models such as IRFPS35N50L and IRFPS43N50K are optimized for 500V circuits. Always cross-reference the datasheet for RDS(on), ID, and gate threshold voltage to ensure compatibility.
Q: Is this a genuine IRFPS series MOSFET?
A: This product is sold as an IRFPS-series general-purpose N-Channel MOSFET in the standard TO-247 package. It is listed as a no-brand component manufactured in Mainland China. We recommend verifying specifications against the official datasheet before use in critical applications.
Q: Can I use these MOSFETs for DIY and hobbyist electronics?
A: Absolutely. The IRFPS series TO-247 MOSFETs are popular among electronics hobbyists, engineers, and repair technicians for building or repairing power circuits. Their robust package and wide voltage range make them versatile components for both prototyping and production use.