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| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 16.4mm |
| Length | 10.4mm |
| Model | STP11NK40ZFP |
| Width | 4.6mm |
| Mount Type | Through Hole |
| Series | MDmesh, SuperMESH |
| Maximum Operating Temperature | 150°C |
| Package Type | TO-220 |
| Minimum Operating Temperature | -55°C |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 714-6787Brand: STMicroelectronicsManufacturers Part No.: STP11NK40ZFP |
| Pin Count | 3 |
| Channel Type | N |
| Maximum Continuous Drain Current Id | 9A |
| Maximum Drain Source Voltage Vds | 400V |
| Maximum Drain Source Resistance Rds | 550mΩ |
| Channel Mode | Enhancement |
| Maximum Power Dissipation Pd | 30W |
| Typical Gate Charge Qg @ Vgs | 32nC |
| Maximum Gate Source Voltage Vgs | -30, +30V |
| Forward Voltage Vf | 1.6V |
STMicroelectronics STP11NK40ZFP is an advanced MDmesh SuperMESH N-Channel MOSFET designed for power semiconductor applications requiring high efficiency and reliability. Featuring a maximum continuous drain current of 9 A and maximum drain-source voltage of 400 V, this device offers substantial power handling capabilities in a compact 3-pin TO-220 package.
Its enhancement mode channel design enables reliable switching control, supported by a maximum drain-source resistance (Rds) of 550 milliohms. With a typical gate charge (Qg) of 32 nC at Vgs, it ensures fast switching with minimized gate drive losses. The maximum gate-source voltage tolerance of ±30 V allows robust gate protection and enhanced gate control flexibility.
Mechanically, the MOSFET measures 10.4 mm in length, 4.6 mm in width, and 16.4 mm in height, housed in a through-hole TO-220 package suitable for easy PCB mounting and effective heat dissipation. The device operates reliably across a temperature range from -55°C to 150°C, making it suitable for industrial, laboratory, HVAC, manufacturing, and power control applications.
With a maximum power dissipation rating of 30 W and optimized forward voltage of 1.6 V, the STP11NK40ZFP ensures efficient power performance in demanding electronic circuits. It supports use in power supplies, motor controllers, and various switching applications requiring durable and stable MOSFET components.
This MOSFET supports high current loads up to 9 A. Enhanced switching performance with low Rds and typical gate charge of 32 nC. Wide operating temperature range from -55°C to 150°C for industrial robustness. Compact TO-220 package for easy integration and thermal management.
Maximum drain-source voltage of 400 V for high-voltage applications. Through-hole mount type ensures sturdy assembly on PCBs. Forward voltage of 1.6 V reduces conduction losses and improves efficiency.
The STP11NK40ZFP is an ideal semiconductor choice for engineers and designers seeking reliable and efficient N-Channel MOSFETs for power electronics. Its robust specifications align with needs across electronics manufacturing, design, and maintenance while being widely available for rapid prototyping and production.
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