Overview
The STP140NF75 is a high-performance N-Channel MOSFET produced by STMicroelectronics. It is part of the STripFET™ II series, known for its ultra-low gate charge and low on-resistance. This MOSFET is designed using STMicroelectronics' unique "Single Feature Size™" strip-based process, which enhances packing density, reduces on-resistance, and improves manufacturing reproducibility. The STP140NF75 is suitable for a wide range of applications, including motor drives, DC-DC converters, power switches, and solenoid drives.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Channel Type | N-Channel | |
| Maximum Continuous Drain Current | 120 A | |
| Maximum Drain Source Voltage | 75 V | |
| Package Type | TO-220 | |
| Mounting Type | Through Hole | |
| Pin Count | 3 | |
| Maximum Drain Source Resistance | 8 mΩ | |
| Channel Mode | Enhancement | |
| Maximum Gate Threshold Voltage | 4 V | |
| Minimum Gate Threshold Voltage | 2 V | |
| Maximum Power Dissipation | 310 W | |
| Maximum Gate Source Voltage | -20 V, +20 V | |
| Typical Gate Charge @ Vgs | 160 nC @ 10 V | |
| Maximum Operating Temperature | +175 °C | |
| Minimum Operating Temperature | -55 °C |
Key Features
- Ultra-low gate charge and low on-resistance, making it highly efficient for power applications.
- High packing density due to STMicroelectronics' unique "Single Feature Size™" strip-based process, which also enhances manufacturing reproducibility.
- Rugged avalanche characteristics and less critical alignment steps, ensuring robust device performance and reliable operation.
- 100% avalanche tested to ensure high reliability and durability.
- Low static drain-source on-resistance (Rds(on)) of 0.0075 Ω, which is beneficial for reducing power losses.
Applications
- Motor drives: Suitable for high-current motor control applications due to its high continuous drain current and low on-resistance.
- DC-DC converters: Ideal for power conversion applications requiring high efficiency and reliability.
- Power switches: Used in various switching applications where high current handling and low resistance are critical.
- Solenoid drives: Applicable in solenoid control systems that require high current and efficient power management.
Q & A
- What is the maximum continuous drain current of the STP140NF75 MOSFET?
The maximum continuous drain current of the STP140NF75 MOSFET is 120 A.
- What is the maximum drain-source voltage of the STP140NF75 MOSFET?
The maximum drain-source voltage of the STP140NF75 MOSFET is 75 V.
- What package types are available for the STP140NF75 MOSFET?
The STP140NF75 MOSFET is available in TO-220 packages.
- What is the typical gate charge of the STP140NF75 MOSFET at Vgs = 10 V?
The typical gate charge of the STP140NF75 MOSFET at Vgs = 10 V is 160 nC.
- What are the minimum and maximum operating temperatures of the STP140NF75 MOSFET?
The minimum operating temperature is -55 °C, and the maximum operating temperature is +175 °C.
- What are some common applications of the STP140NF75 MOSFET?
Common applications include motor drives, DC-DC converters, power switches, and solenoid drives.
- What is the maximum power dissipation of the STP140NF75 MOSFET?
The maximum power dissipation of the STP140NF75 MOSFET is 310 W.
- Is the STP140NF75 MOSFET 100% avalanche tested?
Yes, the STP140NF75 MOSFET is 100% avalanche tested.
- What is the static drain-source on-resistance (Rds(on)) of the STP140NF75 MOSFET?
The static drain-source on-resistance (Rds(on)) of the STP140NF75 MOSFET is 0.0075 Ω.
- What is the gate threshold voltage range of the STP140NF75 MOSFET?
The gate threshold voltage range of the STP140NF75 MOSFET is between 2 V and 4 V.
- Is the STP140NF75 MOSFET RoHS compliant?
Yes, the STP140NF75 MOSFET is RoHS compliant and comes in ECOPACK® packages.
