Overview
The STP5NK80ZFP is a high-performance N-channel Power MOSFET from STMicroelectronics, part of the SuperMESH™ series. This device is optimized for high-voltage applications, offering a drain-source voltage (VDS) of 800V and a low on-resistance (RDS(on)) of less than 2.4Ω. The STP5NK80ZFP is designed to provide excellent dv/dt capability, making it suitable for the most demanding switching applications. It features built-in gate-to-source Zener diodes for enhanced ESD protection and to safely absorb voltage transients.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-Source Voltage (VDS) | 800 | V |
| Gate-Source Voltage (VGS) | ±30 | V |
| Drain Current (ID) Continuous at TC=25°C | 4.3 | A |
| Drain Current (ID) Continuous at TC=100°C | 2.7 | A |
| Pulse Drain Current (IDM) | 17.2 | A |
| Static Drain-Source On-Resistance (RDS(on)) | < 2.4 | Ω |
| Total Gate Charge (Qg) | 32.4 | nC |
| Thermal Resistance Junction-Case (Rthj-case) | 4.2 | °C/W |
| Maximum Junction Temperature (TJ) | 150 | °C |
| Package | TO-220FP |
Key Features
- 100% avalanche tested
- Minimized gate charge
- Very low intrinsic capacitances
- Excellent dv/dt capability
- Built-in gate-to-source Zener diodes for ESD protection
- Low on-resistance (RDS(on)) of less than 2.4Ω
- High drain current capability of up to 4.3A
- ECOPACK® lead-free packages for environmental compliance
Applications
The STP5NK80ZFP is suitable for a variety of high-voltage switching applications, including:
- Power supplies and DC-DC converters
- Motor control and drives
- Industrial automation and control systems
- High-voltage power management in automotive and industrial systems
Q & A
- What is the maximum drain-source voltage of the STP5NK80ZFP?
The maximum drain-source voltage (VDS) is 800V. - What is the maximum continuous drain current at 25°C?
The maximum continuous drain current (ID) at 25°C is 4.3A. - What is the typical on-resistance of the STP5NK80ZFP?
The typical on-resistance (RDS(on)) is less than 2.4Ω. - Does the STP5NK80ZFP have built-in ESD protection?
Yes, it features built-in gate-to-source Zener diodes for enhanced ESD protection. - What is the maximum junction temperature of the STP5NK80ZFP?
The maximum junction temperature (TJ) is 150°C. - What package types are available for the STP5NK80ZFP?
The device is available in TO-220FP packages. - What is the total gate charge of the STP5NK80ZFP?
The total gate charge (Qg) is 32.4 nC. - Is the STP5NK80ZFP suitable for high dv/dt applications?
Yes, it is designed to provide excellent dv/dt capability. - What is the thermal resistance junction-case of the STP5NK80ZFP?
The thermal resistance junction-case (Rthj-case) is 4.2°C/W. - Are the packages of the STP5NK80ZFP environmentally compliant?
Yes, the packages are ECOPACK® lead-free, complying with environmental requirements.
