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STD5N20T4 from STMICROELECT,ST Microelectronics

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STD5N20T4

Manufacturer: STMICROELECT, ST

N-CHANNEL 200V

Partnumber Manufacturer Quantity Availability
STD5N20T4 STMICROELECT, ST 43495 In Stock

Description and Introduction

N-CHANNEL 200V The STD5N20T4 is a power MOSFET manufactured by STMicroelectronics. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Drain-Source Voltage (VDSS):** 200V  
- **Gate-Source Voltage (VGS):** ±20V  
- **Continuous Drain Current (ID):** 5A  
- **Pulsed Drain Current (IDM):** 20A  
- **Power Dissipation (PD):** 50W  
- **RDS(on) (Max):** 0.8Ω (at VGS = 10V, ID = 2.5A)  
- **Threshold Voltage (VGS(th)):** 2V to 4V  
- **Input Capacitance (Ciss):** 300pF  
- **Output Capacitance (Coss):** 60pF  
- **Reverse Transfer Capacitance (Crss):** 20pF  
- **Turn-On Delay Time (td(on)):** 10ns  
- **Turn-Off Delay Time (td(off)):** 35ns  
- **Operating Temperature Range:** -55°C to 150°C  

### **Description:**  
The STD5N20T4 is an N-channel power MOSFET designed for high-efficiency switching applications. It features low on-resistance, fast switching speeds, and high ruggedness, making it suitable for power management in various electronic circuits.

### **Features:**  
- **Low On-Resistance (RDS(on))** for reduced conduction losses.  
- **Fast Switching Performance** for high-frequency applications.  
- **Avalanche Ruggedness** for improved reliability.  
- **100% Avalanche Tested** for robustness.  
- **Logic-Level Gate Drive** (compatible with 5V drive signals).  
- **TO-220 Package** for easy mounting and heat dissipation.  

This MOSFET is commonly used in power supplies, motor control, DC-DC converters, and other high-voltage switching applications.

Application Scenarios & Design Considerations

N-CHANNEL 200V

Alternative Part Number

  • IRF540N --: Widely available N-channel MOSFET with comparable voltage and current ratings, suitable for similar switching applications.
  • FQP20N06 --: N-channel MOSFET with similar on-resistance and current capability, good drop-in for many 200V-class designs.
  • BUK9535-55A --: Logic-level N-channel MOSFET offering comparable performance and package compatibility for general switching use.
  • IRF540NPBF --: Widely available 100V N-channel MOSFET with comparable on-resistance and current rating; different series and prefix, suitable for similar switching applications.

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