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SPU28N03 from SIEMENS

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SPU28N03

Manufacturer: SIEMENS

N-Channel SIPMOS Power Transistor

Partnumber Manufacturer Quantity Availability
SPU28N03 SIEMENS 70 In Stock

Description and Introduction

N-Channel SIPMOS Power Transistor The SPU28N03 is a power MOSFET manufactured by SIEMENS. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** SIEMENS  
- **Type:** N-Channel Power MOSFET  
- **Drain-Source Voltage (VDSS):** 30V  
- **Continuous Drain Current (ID):** 28A  
- **Pulsed Drain Current (IDM):** 112A  
- **Power Dissipation (PD):** 75W  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):** 0.028Ω (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 2-4V  
- **Input Capacitance (Ciss):** 1500pF (typical)  
- **Output Capacitance (Coss):** 500pF (typical)  
- **Reverse Transfer Capacitance (Crss):** 150pF (typical)  
- **Operating Temperature Range:** -55°C to +175°C  

### **Descriptions & Features:**  
- Designed for high-current, low-voltage applications.  
- Low on-resistance (RDS(on)) for reduced conduction losses.  
- Fast switching performance suitable for power management applications.  
- Robust construction for reliable operation in demanding environments.  
- TO-220 package for efficient heat dissipation.  

This information is based solely on the available technical data for the SPU28N03 MOSFET by SIEMENS.

Application Scenarios & Design Considerations

N-Channel SIPMOS Power Transistor

Alternative Part Number

  • IRFZ44N --: Widely available N-channel MOSFET with comparable 30V-class voltage and low on-resistance, suitable for similar switching applications.
  • STP55NF06 --: N-channel power MOSFET with similar current rating and low RDS(on), a common drop-in for 30V-class switching designs.
  • FQP30N06L --: Logic-level N-channel MOSFET with comparable voltage and current ratings, offering a practical alternative for similar power switching circuits.

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