STP5NK80ZFP

The STP5NK80ZFP is an N-channel Power MOSFET from STMicroelectronics, designed for high-voltage applications.
### Key Features:
- 800V Drain-Source Voltage (V_DSS) – Suitable for high-voltage switching.
- 4.5A Continuous Drain Current (I_D) – Handles moderate power loads.
- Low On-Resistance (R_DS(on) = 1.5Ω max) – Improves efficiency by reducing conduction losses.
- Fast Switching Speed – Optimized for high-frequency applications.
- Avalanche-Rugged Design – Enhances reliability in harsh conditions.
- TO-220FP Package – Provides thermal efficiency and mechanical strength.
### Applications:
- Switched-Mode Power Supplies (SMPS)
- Lighting (LED drivers, ballasts)
- Motor control & industrial systems
This MOSFET is ideal for designers needing high-voltage tolerance, efficiency, and robustness in power electronics.

Equivalent products to the STP5NK80ZFP (800V, 4.5A, N-channel MOSFET) include:
- IRFBE30 (800V, 4.3A, TO-220)
- STP5NK80Z (Same specs, different package)
- 5N80 (Generic 800V, 5A MOSFET)
- FQPF5N80C (800V, 5A, TO-220F)
Check datasheets for exact compatibility in your circuit.

The STP5NK80ZFP is a 5A, 800V N-channel MOSFET in a TO-220FP (TO-220 FullPack) package with 3 pins:
1. Gate (G) – Controls the switching operation.
2. Drain (D) – Connects to the high-voltage load.
3. Source (S) – Connected to ground or return path.
Key features:
- 800V drain-source voltage (V_DSS)
- 5A continuous drain current (I_D)
- Low gate charge (Q_g) for efficient switching.
- Avalanche rugged for reliability in inductive loads.
Common applications:
- Switching power supplies
- Motor control
- Lighting systems
The TO-220FP package has an isolated tab, eliminating the need for an insulating pad in some designs.

The STP5NK80ZFP is manufactured by STMicroelectronics, a multinational semiconductor company headquartered in Geneva, Switzerland.
STMicroelectronics specializes in designing and producing a wide range of semiconductor products, including power MOSFETs (like the STP5NK80ZFP), microcontrollers, sensors, and analog ICs. The company serves industries such as automotive, industrial, consumer electronics, and IoT.
Known for innovation and reliability, STMicroelectronics is a key player in the global semiconductor market.

The STP5NK80ZFP is packaged in a TO-220FP (TO-220 FullPack). This is a lead-free, through-hole package with a fully molded plastic body, providing electrical isolation and mechanical protection. It features three leads and is commonly used for power applications. The "FP" suffix indicates the full-pack design, which enhances thermal and electrical performance.