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SUB75N03-04

N-Channel 30-V (D-S) 175C MOSFET

Partnumber Manufacturer Quantity Availability
SUB75N03-04,SUB75N0304 36 In Stock

Description and Introduction

N-Channel 30-V (D-S) 175C MOSFET The SUB75N03-04 is a power MOSFET manufactured by Vishay Siliconix. Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Type:** N-Channel Power MOSFET  
- **Drain-Source Voltage (VDSS):** 30V  
- **Continuous Drain Current (ID):** 75A  
- **Pulsed Drain Current (IDM):** 300A  
- **Power Dissipation (PD):** 200W  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):** 4.5mΩ (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 1V (min), 2V (max)  
- **Total Gate Charge (Qg):** 100nC (typ)  
- **Operating Temperature Range:** -55°C to +175°C  

### **Description:**  
The SUB75N03-04 is a high-performance N-channel MOSFET designed for power management applications, including DC-DC converters, motor control, and power switching circuits. It features low on-resistance and high current handling capability.  

### **Features:**  
- Low on-resistance (RDS(on)) for reduced conduction losses  
- High current capability (75A continuous)  
- Fast switching performance  
- Robust thermal characteristics  
- Suitable for high-efficiency power conversion  
- TO-263 (D2PAK) surface-mount package  

This information is based on Vishay Siliconix's datasheet for the SUB75N03-04.

Application Scenarios & Design Considerations

N-Channel 30-V (D-S) 175C MOSFET

Alternative Part Number

  • IRFZ44N --: Widely available 55V N-channel MOSFET with low RDS(on), commonly used as a substitute for 30V logic-level power MOSFETs in switching applications.
  • STP55NF06 --: 60V N-channel power MOSFET with comparable current rating and low on-resistance, suitable replacement for the SUB75N03-04 in power switching circuits.
  • FQP50N06 --: 60V N-channel MOSFET with similar current handling and low RDS(on), a practical alternative for the 30V SUB75N03-04 in many designs.

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