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Microchip N-Channel MOSFET 140 A 12 V 4-Pin TO-247 MSC040SMA120B4
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Model | MSC040SMA120B4 |
| Mount Type | Through Hole |
| Series | MSC040SMA120B4 |
| Maximum Operating Temperature | 175°C |
| Package Type | TO-247 |
| Minimum Operating Temperature | -55°C |
| Standards/Approvals | RoHS |
| Pin Count | 4 |
| Channel Type | N |
| Maximum Continuous Drain Current Id | 140A |
| Maximum Drain Source Voltage Vds | 12V |
| Maximum Drain Source Resistance Rds | 8Ω |
| Maximum Power Dissipation Pd | 1.6W |
| Typical Gate Charge Qg @ Vgs | 137nC |
| Maximum Gate Source Voltage Vgs | 2V |
| Forward Voltage Vf | 1.8V |
Key Features
- Features a low maximum drain-source resistance of 8 ohms for efficient conduction.
- Operates safely between temperatures of -55°C to 175°C, suitable for harsh environments.
- Maximum gate-source voltage is rated at 2 volts, ensuring reliable gate control.
- Forward voltage drop is 1.8 volts, minimizing power loss during conduction.
- Maximum power dissipation is 1.6 watts, ideal for moderate load applications.
- Gate charge of 137 nanoCoulombs allows for fast switching performance.
- Compliant with RoHS standards for environmental safety.
- Designed for through-hole mounting, facilitating robust assembly.
Product Description
Microchip MSC040SMA120B4 is a high-performance N-Channel MOSFET designed for efficient power switching and amplification in various electronic circuits. This MOSFET features a maximum continuous drain current of 140 amps and a maximum drain-source voltage of 12 volts, ensuring robust operation under high load conditions. Its 4-pin TO-247 package supports through-hole mounting, providing mechanical stability and ease of installation in power management assemblies.
The device exhibits a low maximum drain-source resistance of 8 ohms, contributing to low conduction losses and improved efficiency in power applications. With an operating temperature range from -55°C to 175°C, it is suitable for demanding environments and applications requiring high thermal tolerance.
Forward voltage of 1.8 volts and a gate charge of 137 nanocoulombs enable fast switching response and reduced power dissipation. The maximum power dissipation rating of 1.6 watts supports moderate power loads effectively. This MOSFET includes a robust body diode that enhances avalanche ruggedness to ensure reliable switching performance during transient events.
Compliant with RoHS directives, the MSC040SMA120B4 supports environmentally responsible manufacturing and deployment. Typical industrial use cases include power management in electronic circuits, automotive electronics, industrial controllers, and semiconductor switching applications.
Low capacitances and gate charge reduce switching losses. High junction temperature capability assures stable operation under heavy loads. Through-hole mount type for durable PCB assembly. Suitable for power electronics, circuit protection, and load switching.
RoHS compliant for environmentally safe applications. The package contents include one MSC040SMA120B4 N-Channel MOSFET device. Explore related power semiconductors and discrete electronic components for your design needs at EnvMart.
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Frequently Asked Questions
The maximum continuous drain current is 140 amps, allowing for robust operation under high load conditions.
The maximum drain-source voltage is rated at 12 volts, suitable for various power applications.
It operates safely between temperatures of -55°C to 175°C, making it suitable for harsh environments.
The maximum power dissipation is rated at 1.6 watts, which is ideal for moderate load applications.
The gate charge is 137 nanocoulombs, allowing for fast switching performance.
This model is designed for through-hole mounting, facilitating robust assembly in electronic circuits.
The maximum gate-source voltage is rated at 2 volts, ensuring reliable gate control.
The forward voltage drop is 1.8 volts, which helps minimize power loss during conduction.
The maximum drain-source resistance is 8 ohms, contributing to low conduction losses and improved efficiency.
Yes, it is compliant with RoHS standards for environmental safety.
It comes in a TO-247 package type, which supports through-hole mounting and provides mechanical stability.
It is suitable for power management in electronic circuits, automotive electronics, industrial controllers, and semiconductor switching applications.
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