Overview
The STB55NF06LT4 is a medium-voltage N-channel power MOSFET developed by STMicroelectronics. This device is part of the STripFET™ II family, known for its high packing density, low on-resistance, and rugged avalanche characteristics. The STB55NF06LT4 is designed for a wide range of industrial and automotive applications, offering exceptional performance and reliability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-source voltage (VDS) | 60 | V |
| Gate-source voltage (VGS) | ±16 | V |
| Drain current (continuous) at TC = 25°C (ID) | 55 | A |
| Drain current (continuous) at TC = 100°C (ID) | 39 | A |
| Pulse drain current (IDM) | 220 | A |
| Total dissipation at TC = 25°C (PTOT) | 95 | W |
| Derating factor | 0.63 | W/°C |
| Static drain-source on resistance (RDS(on)) at VGS = 10V, ID = 27.5A | <0.018 | Ω |
| Thermal resistance junction-case (Rthj-case) | 1.58 | °C/W |
| Thermal resistance junction-ambient (Rthj-a) | 62.5 | °C/W |
| Maximum lead temperature for soldering purpose (Tl) | 300 | °C |
Key Features
- Exceptional dv/dt capability: Ensures robust performance in high-frequency switching applications.
- 100% avalanche tested: Provides rugged avalanche characteristics, enhancing reliability.
- Low on-resistance: Achieved through STMicroelectronics' unique 'Single Feature Size™' strip-based process, resulting in high packing density.
- High drain current capability: Supports continuous drain current of up to 55A at 25°C and 39A at 100°C.
- ECOPACK® packages: Lead-free second level interconnect, compliant with JEDEC Standard JESD97, meeting environmental requirements.
Applications
- Industrial applications: Suitable for various industrial power management and control systems.
- Automotive applications: Designed for use in automotive systems requiring high reliability and performance.
- Switching applications: Ideal for DC-DC converters, motor control, and other high-frequency switching applications.
Q & A
- What is the maximum drain-source voltage (VDS) of the STB55NF06LT4?
The maximum drain-source voltage (VDS) is 60V.
- What is the continuous drain current (ID) at 25°C and 100°C?
The continuous drain current (ID) is 55A at 25°C and 39A at 100°C.
- What is the static drain-source on resistance (RDS(on)) at VGS = 10V and ID = 27.5A?
The static drain-source on resistance (RDS(on)) is less than 0.018Ω.
- What are the thermal resistance values for junction-case and junction-ambient?
The thermal resistance junction-case (Rthj-case) is 1.58°C/W, and the thermal resistance junction-ambient (Rthj-a) is 62.5°C/W.
- What is the maximum lead temperature for soldering purpose?
The maximum lead temperature for soldering purpose is 300°C.
- What are the key features of the STB55NF06LT4?
The key features include exceptional dv/dt capability, 100% avalanche tested, low on-resistance, high drain current capability, and ECOPACK® packages.
- In which applications is the STB55NF06LT4 commonly used?
The STB55NF06LT4 is commonly used in industrial, automotive, and switching applications.
- What is the significance of the 'Single Feature Size™' strip-based process?
The 'Single Feature Size™' strip-based process results in high packing density, low on-resistance, and rugged avalanche characteristics.
- Is the STB55NF06LT4 available in lead-free packages?
- What is the derating factor for the STB55NF06LT4?
The derating factor is 0.63 W/°C.
