BFL4036-1E

Single FETs, MOSFETs Overview

The BFL4036-1E is an N-channel Power MOSFET manufactured by onsemi, designed for through-hole mounting in a TO-220F-3FS package. It features a drain-source voltage (Vdss) of 500 V and a continuous drain current (Id) of 9.6 A at case temperature. The device exhibits a maximum on-resistance (Rds(on)) of 520 mΩ at 7 A and 10 V gate drive. Key electrical parameters include a gate charge of 38.4 nC @ 10 V, input capacitance of 1000 pF @ 30 V, and a maximum gate-source voltage (Vgs) of ±30 V. Thermal performance specifies power dissipation of 2 W at ambient temperature and 37 W at case temperature, with an operating junction temperature range of -55°C to 150°C.

Single FETs, MOSFETs Feature Summary

• High-voltage capability with 500 V drain-source breakdown voltage suitable for demanding power switching applications.
• Robust thermal management design allowing significant power dissipation when mounted to a heatsink.
• Logic-level compatible gate drive requirements optimized for efficient control at 10 V.

Single FETs, MOSFETs Applications

• Industrial motor control systems
• High-voltage DC-DC converter circuits
• Power supply output stages

Single FETs, MOSFETs Procurement Notes

Verify component authenticity due to the part's obsolete status. Confirm that the specific TO-220F-3FS package variant matches your board layout requirements. Check for potential moisture sensitivity or storage condition impacts given the discontinuation date. Ensure replacement components meet identical electrical specifications if sourcing alternatives from other manufacturers.

Single FETs, MOSFETs Selection Notes

Select this component for applications requiring high voltage isolation and moderate current handling in a through-hole configuration. Consider the thermal resistance characteristics when designing heatsinking solutions. Evaluate the gate charge and input capacitance values against your driver circuit capabilities to ensure adequate switching speed without excessive drive current demands.

Single FETs, MOSFETs Part Context

This device belongs to the BFL40 series of N-channel MOSFETs from onsemi. It utilizes silicon technology for reliable operation across a wide temperature range. The TO-220F-3FS package provides electrical insulation while maintaining mechanical stability for industrial environments. As an obsolete part, it represents legacy design choices in high-voltage discrete semiconductor applications.

Single FETs, MOSFETs Replacement Considerations

Publicly confirmed substitute part numbers include IRFIB7N50APBF from Vishay Siliconix and TK13A55DA(STA4,QM) from Toshiba Semiconductor and Storage. Verify pinout compatibility and thermal performance equivalence before implementation.

Single FETs, MOSFETs FAQ

What is the maximum gate-source voltage rating?

The maximum gate-source voltage (Vgs) is rated at ±30 V.

Is this component suitable for surface mount assembly?

No, the BFL4036-1E is designed for through-hole mounting using the TO-220F-3FS package.