Overview
The STD5N62K3 is a high-performance N-channel Power MOSFET from STMicroelectronics, part of their MDmesh™ K3 series. This device is designed with an optimized vertical structure, enhancing its dynamic performance and avalanche capability. It is suitable for the most demanding applications due to its extremely low on-resistance and superior dynamic characteristics.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain to Source Breakdown Voltage (VDS) | 620 | V |
| Maximum On-Resistance (RDS(on)) | 1.6 Ω (max), 1.28 Ω (typ) | Ω |
| Continuous Drain Current (ID) | 4.2 A | A |
| Package | DPAK | - |
| Avalanche Current (IAR) | 4.2 A | A |
| Single Pulse Avalanche Energy (EAS) | 120 mJ | mJ |
| Thermal Resistance Junction-Case (Rthj-case) | 1.79 °C/W | °C/W |
| Thermal Resistance Junction-Ambient (Rthj-amb) | 62.5 °C/W | °C/W |
Key Features
- 100% avalanche tested
- Extremely high dv/dt capability
- Very low intrinsic capacitance
- Improved diode reverse recovery characteristics
- Zener-protected gate-source diode for enhanced ESD performance
Applications
The STD5N62K3 is primarily used in switching applications due to its high performance and robust characteristics. These include but are not limited to:
- Power supplies and converters
- Motor control and drives
- High-frequency switching circuits
- Industrial and automotive systems requiring high reliability and performance
Q & A
- What is the maximum drain to source breakdown voltage of the STD5N62K3?
The maximum drain to source breakdown voltage is 620 V.
- What is the typical on-resistance of the STD5N62K3?
The typical on-resistance is 1.28 Ω.
- What is the continuous drain current rating of the STD5N62K3?
The continuous drain current rating is 4.2 A.
- In which package is the STD5N62K3 available?
The STD5N62K3 is available in the DPAK package, among others (TO-220FP, TO-220, IPAK).
- What is the avalanche current rating of the STD5N62K3?
The avalanche current rating is 4.2 A.
- What is the thermal resistance junction-case for the DPAK package?
The thermal resistance junction-case for the DPAK package is 1.79 °C/W.
- Does the STD5N62K3 have built-in protection features?
Yes, it has built-in Zener-protected gate-source diodes for enhanced ESD performance.
- What are the key applications of the STD5N62K3?
The key applications include switching applications, power supplies, motor control, and high-frequency switching circuits.
- What is the single pulse avalanche energy of the STD5N62K3?
The single pulse avalanche energy is 120 mJ.
- How does the STD5N62K3 improve diode reverse recovery characteristics?
The device features improved diode reverse recovery characteristics, which enhance its performance in inductive load switching applications.
