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STP19NB20FP from ST,ST Microelectronics

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STP19NB20FP

Manufacturer: ST

N-CHANNEL 200V 0.5 OHM 19A TO-220/TO-220FP/I2PAK POWERMESH MOSFET

Partnumber Manufacturer Quantity Availability
STP19NB20FP ST 12000 In Stock

Description and Introduction

N-CHANNEL 200V 0.5 OHM 19A TO-220/TO-220FP/I2PAK POWERMESH MOSFET The STP19NB20FP is an N-channel Power MOSFET manufactured by STMicroelectronics. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Drain-Source Voltage (VDSS):** 200V  
- **Continuous Drain Current (ID):** 19A  
- **Pulsed Drain Current (IDM):** 76A  
- **Power Dissipation (Ptot):** 125W  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-State Resistance (RDS(on)):** 0.15Ω (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 2V to 4V  
- **Input Capacitance (Ciss):** 1200pF (typical)  
- **Output Capacitance (Coss):** 300pF (typical)  
- **Reverse Transfer Capacitance (Crss):** 60pF (typical)  
- **Turn-On Delay Time (td(on)):** 10ns (typical)  
- **Turn-Off Delay Time (td(off)):** 35ns (typical)  
- **Operating Junction Temperature (TJ):** -55°C to 150°C  
- **Package:** TO-220FP (isolated tab)  

### **Description:**  
The STP19NB20FP is a high-voltage N-channel MOSFET designed for power switching applications. It features low on-state resistance, fast switching performance, and high ruggedness, making it suitable for industrial, automotive, and consumer electronics applications.  

### **Features:**  
- **Low On-Resistance:** Minimizes conduction losses.  
- **Fast Switching:** Optimized for high-frequency applications.  
- **High Current Capability:** Supports up to 19A continuous current.  
- **Avalanche Ruggedness:** Enhanced reliability under high-energy conditions.  
- **Isolated Package (TO-220FP):** Provides electrical isolation between the tab and the mounting surface.  
- **Pb-Free & RoHS Compliant:** Environmentally friendly.  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

N-CHANNEL 200V 0.5 OHM 19A TO-220/TO-220FP/I2PAK POWERMESH MOSFET

Alternative Part Number

  • IRFZ24NPBF --: N-channel MOSFET with comparable 200V-class voltage rating and low on-resistance, widely available and pin-compatible in TO-220FP style packages.
  • FQP19N20C --: 200V N-channel MOSFET with similar current rating and RDS(on), suitable drop-in replacement for switching applications.
  • 2SK3569 --: 200V N-channel power MOSFET with comparable current and voltage ratings, commonly used as an alternative in similar switching circuits.

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