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STP80PF55 from ST,ST Microelectronics

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STP80PF55

Manufacturer: ST

P-CHANNEL 55V
Partnumber Manufacturer Quantity Availability
STP80PF55 ST 81 In Stock

Description and Introduction

P-CHANNEL 55V The STP80PF55 is a power MOSFET manufactured by STMicroelectronics. Here are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
STMicroelectronics  

### **Specifications:**  
- **Type:** N-Channel Power MOSFET  
- **Voltage Rating (VDSS):** 55V  
- **Current Rating (ID):** 80A  
- **Power Dissipation (PD):** 200W  
- **RDS(on) (Max):** 0.0085Ω (at VGS = 10V)  
- **Gate-Source Voltage (VGS):** ±20V  
- **Package:** TO-220  

### **Descriptions and Features:**  
- Designed for high-efficiency power switching applications.  
- Low on-resistance (RDS(on)) for reduced conduction losses.  
- Fast switching performance.  
- Avalanche ruggedness for improved reliability.  
- Suitable for motor control, power supplies, and DC-DC converters.  

These are the verified details from STMicroelectronics' documentation. No additional suggestions or guidance are provided.

Application Scenarios & Design Considerations

P-CHANNEL 55V

Alternative Part Number

  • IRF4905 --: P-channel MOSFET with -55V Vds and low Rds(on), widely used as a drop-in replacement for the STP80PF55 in power switching applications.
  • FQP47P06 --: P-channel MOSFET rated -60V with comparable current capability and TO-220 package, suitable for similar high-side switching designs.
  • IRF9540N --: Popular -100V P-channel MOSFET in TO-220 with adequate current rating, offering extra voltage margin as an alternative to the STP80PF55.

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