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STT5PF20V from ST

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STT5PF20V

Manufacturer: ST

P-CHANNEL 20V
Partnumber Manufacturer Quantity Availability
STT5PF20V ST 3006 In Stock

Description and Introduction

P-CHANNEL 20V The STT5PF20V is a power MOSFET manufactured by STMicroelectronics (ST). Below are the factual details from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** STMicroelectronics (ST)  
- **Type:** N-channel Power MOSFET  
- **Drain-Source Voltage (VDSS):** 20V  
- **Continuous Drain Current (ID):** 5A  
- **RDS(on) (Max):** 0.05Ω (typical at VGS = 10V)  
- **Gate-Source Voltage (VGS):** ±20V  
- **Power Dissipation (PD):** 40W  
- **Package:** TO-220  

### **Descriptions:**  
The STT5PF20V is a low-voltage N-channel MOSFET designed for high-efficiency power switching applications. It features low on-resistance (RDS(on)) and fast switching characteristics, making it suitable for DC-DC converters, motor control, and power management circuits.  

### **Features:**  
- Low threshold voltage  
- High current handling capability  
- Low gate charge  
- Fast switching speed  
- Avalanche ruggedness  
- Improved thermal performance  

This information is based solely on the available specifications and features from STMicroelectronics.

Application Scenarios & Design Considerations

P-CHANNEL 20V

Alternative Part Number

  • FDC642P --: P-channel MOSFET in SOT-23 with comparable voltage and current ratings, widely available and pin-compatible for many low-voltage switching applications.
  • SI2301CDS --: P-channel MOSFET in SOT-23 rated around -20V, suitable drop-in replacement for low-current load switching with similar RDS(on).
  • DMP2035U --: P-channel MOSFET in SOT-23 with -20V rating and low on-resistance, offering a good balance of performance and cost as an alternative.
  • FDC5612 --: P-channel MOSFET with comparable 20V rating and low on-resistance in SOT-23, suitable for load-switch and power-management roles similar to the STT5PF20V.
  • SI2333CDS --: P-channel MOSFET rated around 20V with low RDS(on) in a small SOT-23 package, offering a close functional replacement for switching and load-switch applications.

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