STMicroelectronics STP40N65M2 MOSFET N-Channel 650V 32A TO-220
- Brand: STMicroelectronics
- Product Code: STP40N65M2
- Availability: In Stock
$2.50
- Ex Tax: $2.50
High-Performance STP40N65M2 MOSFET for Demanding Power Applications
STMicroelectronics continues to lead the semiconductor industry with its MDmesh™ M2 series, and the STP40N65M2 MOSFET exemplifies cutting-edge power management technology. This N-Channel transistor combines exceptional electrical characteristics with robust thermal performance, making it ideal for industrial, automotive, and consumer electronics applications requiring reliable high-voltage switching solutions.
Advanced Technical Specifications
Engineered for efficiency, the STP40N65M2 features a 650V drain-source voltage rating paired with a continuous drain current capacity of 32A at 25°C. Its optimized RDS(on) of just 99mΩ at 16A/10V ensures minimal conduction losses, while the 56.5nC gate charge enables fast switching transitions. The device maintains operational stability up to 150°C junction temperature, supported by its TO-220 package's superior thermal dissipation capabilities.
Key electrical parameters include:
| Parameter | Value |
|---|---|
| Max VDS | 650V |
| Continuous ID | 32A |
| RDS(on) | 99mΩ |
| Gate Charge | 56.5nC |
Design Advantages
The STP40N65M2's ±25V gate voltage tolerance provides enhanced design flexibility, while its 4V gate threshold voltage ensures compatibility with standard driver circuits. The 2355pF input capacitance at 100V VDS enables precise switching control in high-frequency applications. With a power dissipation rating of 250W (TC), this device maintains performance even under extreme operating conditions.
Manufacturers benefit from the component's through-hole packaging (TO-220-3 case) which simplifies assembly while maintaining mechanical durability. The device's inherent avalanche ruggedness and short-circuit withstand capability make it particularly suitable for motor drives, power supplies, and industrial automation systems.
Application Versatility
This MOSFET excels across multiple domains including:
- Switch-mode power supplies (SMPS)
- Motor control inverters
- Uninterruptible power systems (UPS)
- Electric vehicle charging infrastructure
- Industrial motor drives
Its combination of high breakdown voltage and low on-resistance enables designers to create more compact power systems with improved energy efficiency. The device's compliance with RoHS standards further enhances its appeal for environmentally conscious designs.
When selecting power MOSFETs for critical applications, engineers consistently choose STMicroelectronics' MDmesh M2 series for their proven reliability and performance. The STP40N65M2 represents the culmination of decades of expertise in power semiconductor technology, delivering the precise balance of electrical and thermal characteristics required for modern power electronics.
Tags: Power Electronics, High Voltage MOSFET, Energy Efficiency, Industrial Applications, Automotive Electronics