Reference: RBD-2511
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The STP40NF10L N-Channel Power MOSFET is a high-efficiency switching transistor designed for demanding power electronics applications. With a maximum drain-source voltage of 100V and continuous drain current up to 40A, it handles high-power loads with excellent reliability. Its low on-resistance (approximately 0.028–0.033Ω) reduces heat generation and power loss, ensuring better efficiency in switching circuits. Moreover, the device supports logic-level gate driving when properly designed, making it suitable for microcontroller-based control systems such as Arduino or ESP32 projects. Housed in a TO-220 through-hole package, it allows easy installation with heatsink support for improved thermal performance. This MOSFET is widely used in motor drivers, DC-DC converters, battery chargers, UPS systems, and robotics power control circuits. Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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High Voltage Support (100V) – Suitable for automotive and industrial DC systems.
High Current Capability (40A) – Efficiently drives motors and heavy loads.
Low RDS(on) – Minimizes conduction losses and reduces heat generation.
Fast Switching Speed – Ideal for PWM and switching power supply designs.
Logic-Level Gate Compatibility – Can interface with microcontrollers using proper gate drive design.
Avalanche Tested – Provides improved reliability under transient conditions.
TO-220 Package – Easy mounting and effective heatsink attachment.
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Motor control and robotics driver circuits.
Switching power supplies and DC-DC converters.
Battery charging and protection systems.
UPS and automotive electronic systems.
High-power LED and DC load switching projects.
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| General Specifications | |
| Product Name | STP40NF10L MOSFET |
| Type | N-Channel Power MOSFET |
| Drain-Source Voltage (VDS) | 100V Max |
| Continuous Drain Current (ID) | 40A |
| On-Resistance (RDS(on)) | ~0.028–0.033Ω |
| Gate Threshold Voltage | ~1–2.5V |
| Power Dissipation | ~150W |
| Package Type | TO-220 (Through-Hole) |
| Operating Temperature | −55°C to +175°C |
| Shipment Weight | 0.005 kg |
| Shipment Dimensions | 3 × 3 × 3 cm |
Please allow 5% measuring deviation due to manual measurement.
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1 x Power MOSFET N-Ch 100V/40A STP40NF10L
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