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STD29NF03LT4 from ST,ST Microelectronics

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STD29NF03LT4

Manufacturer: ST

N-CHANNEL 30V
Partnumber Manufacturer Quantity Availability
STD29NF03LT4 ST 680 In Stock

Description and Introduction

N-CHANNEL 30V The STD29NF03LT4 is a power MOSFET manufactured by STMicroelectronics (ST). Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
STMicroelectronics (ST)  

### **Specifications:**  
- **Type:** N-channel Power MOSFET  
- **Drain-Source Voltage (VDS):** 30V  
- **Continuous Drain Current (ID):** 29A  
- **Pulsed Drain Current (IDM):** 116A  
- **Power Dissipation (PD):** 45W  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):** 12mΩ (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 1V (min), 2V (max)  
- **Package:** TO-252 (DPAK)  

### **Descriptions:**  
- Designed for high-efficiency power switching applications.  
- Low gate charge for fast switching performance.  
- Suitable for DC-DC converters, motor control, and power management.  

### **Features:**  
- Low on-resistance (RDS(on)) for reduced conduction losses.  
- 100% avalanche tested for ruggedness.  
- Improved dv/dt capability for reliability in switching applications.  
- Lead-free and RoHS compliant.  

This information is based on ST's official datasheet for the STD29NF03LT4.

Application Scenarios & Design Considerations

N-CHANNEL 30V

Alternative Part Number

  • IRLR2905ZPBF --: N-channel logic-level MOSFET in DPAK with comparable RDS(on) and current rating, suitable drop-in replacement for low-voltage switching.
  • FDD6530A --: 30V N-channel MOSFET in DPAK with low RDS(on), similar gate threshold and power handling, widely available alternative.
  • AOD442 --: 30V N-channel MOSFET in TO-252 (DPAK) with comparable on-resistance and current capability, good cost-effective substitute.

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