SM4044CSU4C-TRG P-Channel MOSFET Transistor TO-252 SMD
The SM4044CSU4C is a surface-mount P-Channel MOSFET transistor designed for efficient high-current switching applications. Built in a compact TO-252-4 SMD package, this MOSFET supports up to -40V drain-source voltage and provides low RDS(ON) for reduced power loss and improved thermal efficiency. It is suitable for high-speed switching circuits, battery-powered devices, DC motor control systems, and power conversion applications.
This MOSFET transistor offers rugged and reliable performance with fast switching characteristics and excellent thermal handling capability. It is widely used in H-Bridge fan drivers, synchronous rectifiers, load switching circuits, and automotive electronic systems. The device is RoHS compliant, halogen-free, and optimized for modern compact electronic designs requiring efficient power management and low heat generation.
Features:
- P-Channel enhancement mode MOSFET.
- Low on-resistance design.
- High current handling capability.
- Fast switching performance.
- Compact TO-252-4 SMD package.
- Suitable for high-efficiency power circuits.
- Reliable and rugged structure.
- RoHS compliant and halogen-free.
- Optimized for motor control applications.
- Excellent thermal performance.
- Surface-mount package for compact PCB designs.
- Suitable for synchronous rectification.
Specifications:
| Parameter | Value |
|---|---|
| Part Number: | SM4044CSU4 |
| MOSFET Type: | P-Channel |
| Drain-Source Voltage (VDS): | -40V |
| Continuous Drain Current (ID): | -20A |
| Pulsed Drain Current (IDM): | -80A |
| Gate-Source Voltage (VGS): | ±20V |
| Drain-Source On Resistance: | 38mΩ @ VGS=-10V |
| Drain-Source On Resistance: | 62mΩ @ VGS=-4.5V |
| Gate Threshold Voltage: | -1.5V to -2.5V |
| Maximum Power Dissipation: | 32.9W |
| Package Type: | TO-252-4 |
| Mounting Type: | Surface Mount (SMD) |
| Maximum Junction Temperature: | 150°C |
| Operating Temperature Range: | -55°C to +150°C |
| Manufacturer: | Sinopower |
| Compliance: | RoHS / Halogen Free |
Applications:
- DC motor control.
- Fan driver circuits.
- H-Bridge circuits.
- Battery management systems.
- Power switching applications.
- Synchronous rectification.
- Automotive electronics.
- Power distribution systems.
- Load switching circuits.
- Embedded power control systems.
Package Included:
- 1x SM4044CSU4C-TRG P-Channel MOSFET Transistor TO-252 SMD.