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SPD28N03L from SIEMENS

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SPD28N03L

Manufacturer: SIEMENS, INFINEON

N-Channel SIPMOS Power Transistor

Partnumber Manufacturer Quantity Availability
SPD28N03L SIEMENS, INFINEON 2300 In Stock

Description and Introduction

N-Channel SIPMOS Power Transistor The SPD28N03L is a power MOSFET manufactured by SIEMENS. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Type:** N-Channel Enhancement Mode MOSFET  
- **Drain-Source Voltage (VDSS):** 30V  
- **Continuous Drain Current (ID):** 28A  
- **Pulsed Drain Current (IDM):** 110A  
- **Power Dissipation (PD):** 50W  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):** 0.028Ω (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 1-2V  
- **Total Gate Charge (Qg):** 30nC (typical)  
- **Input Capacitance (Ciss):** 1400pF  
- **Output Capacitance (Coss):** 600pF  
- **Reverse Transfer Capacitance (Crss):** 100pF  
- **Operating Temperature Range:** -55°C to +150°C  

### **Description:**  
The SPD28N03L is a high-performance N-channel MOSFET designed for power switching applications. It features low on-resistance and high current handling capability, making it suitable for automotive, industrial, and power management systems.  

### **Features:**  
- Low RDS(on) for reduced conduction losses  
- Fast switching speed  
- High current capability  
- Enhanced thermal performance  
- Robust and reliable for demanding applications  
- Suitable for DC-DC converters, motor control, and power supplies  

This information is based solely on the technical specifications provided by SIEMENS for the SPD28N03L MOSFET.

Application Scenarios & Design Considerations

N-Channel SIPMOS Power Transistor

Alternative Part Number

  • IRFZ44N --: Widely available N-channel logic-level MOSFET with comparable 30V-class voltage and low on-resistance, suitable drop-in for general switching applications.
  • STP55NF06L --: Logic-level N-channel MOSFET with similar current rating and low RDS(on), commonly used as an alternative in power switching circuits.
  • FQP30N06L --: Logic-level N-channel MOSFET in TO-220 with comparable voltage and current ratings, good availability and cost-effective substitute.
  • IRLZ44N --: Logic-level N-channel MOSFET in TO-220 with 55V/47A rating, widely used as a drop-in for 30V-class switching applications; verify RDS(on) and gate charge.

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