STP45N65M5 Overview
The STP45N65M5 is a high-performance N-channel MOSFET designed for power switching applications. Featuring a drain-to-source voltage rating of 650V and a continuous drain current of 45A, it delivers robust performance in demanding industrial environments. Its low on-resistance and fast switching capabilities ensure efficient energy management and reduced power loss. This device is well suited for use in power supplies, motor control, and high-voltage conversion circuits. For detailed specifications and purchasing information, visit IC Manufacturer.
STP45N65M5 Technical Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Drain-Source Voltage (Vds) | 650 | V |
| Continuous Drain Current (Id) @ 25??C | 45 | A |
| Gate Threshold Voltage (Vgs(th)) | 3.0 to 5.0 | V |
| Maximum Gate-Source Voltage (Vgs) | ??30 | V |
| Static Drain-Source On-Resistance (Rds(on)) @ Vgs=10V | 0.23 | ?? |
| Total Gate Charge (Qg) | 62 | nC |
| Power Dissipation (Pd) | 215 | W |
| Operating Temperature Range (Tj) | -55 to 175 | ??C |
STP45N65M5 Key Features
- High Voltage Capability: With a 650V drain-source voltage, it supports high-voltage industrial applications, enhancing system reliability and safety.
- Low On-Resistance: The 0.23?? Rds(on) reduces conduction losses, improving energy efficiency and minimizing heat generation during operation.
- Robust Current Handling: Supports continuous drain current up to 45A at 25??C, enabling it to manage demanding power loads effectively.
- Fast Switching Performance: Total gate charge of 62nC allows for rapid switching, suitable for high-frequency power conversion and motor control.
Typical Applications
- Switching power supplies where efficient high-voltage switching and low conduction losses are critical for thermal management and energy savings.
- Motor drive circuits requiring robust current handling and fast switching to optimize torque control and system efficiency.
- Industrial automation systems that demand reliable high-voltage MOSFETs to ensure consistent performance under variable load conditions.
- Solar inverters and renewable energy applications where high voltage ratings and efficient switching contribute to overall system reliability.
STP45N65M5 Advantages vs Typical Alternatives
This device offers a superior combination of high voltage rating and low on-resistance compared to typical MOSFETs in its class, enabling reduced power dissipation and improved thermal performance. Its ability to handle high continuous currents with fast switching capabilities makes it ideal for industrial applications requiring both reliability and efficiency. These factors result in longer operational life and lower system costs, positioning it as a competitive choice for engineers sourcing high-voltage power MOSFETs.
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STP45N65M5 Brand Info
The STP45N65M5 is manufactured by STMicroelectronics, a global leader in semiconductor solutions. Renowned for high-quality power devices, STMicroelectronics ensures this MOSFET meets stringent industry standards for performance and reliability. The product is part of the company’s well-established portfolio of N-channel MOSFETs designed for high-voltage and high-current applications, supported by extensive documentation and global technical support.
FAQ
What is the maximum voltage rating of this MOSFET?
The device can withstand up to 650V between drain and source terminals, making it suitable for high-voltage switching applications common in industrial and power conversion systems.
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