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KSE3055TTU from FAIRCHILD,Fairchild Semiconductor

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KSE3055TTU

Manufacturer: FAIRCHILD, FSC

NPN Silicon Transistor

Partnumber Manufacturer Quantity Availability
KSE3055TTU FAIRCHILD, FSC 4961 In Stock

Description and Introduction

NPN Silicon Transistor Here are the factual details about the part **KSE3055TTU** from the manufacturer **FAIRCHILD**:

### **Specifications:**
- **Manufacturer:** FAIRCHILD  
- **Part Number:** KSE3055TTU  
- **Transistor Type:** NPN Bipolar Junction Transistor (BJT)  
- **Package:** TO-220  
- **Collector-Emitter Voltage (VCE):** 60V  
- **Collector-Base Voltage (VCB):** 60V  
- **Emitter-Base Voltage (VEB):** 5V  
- **Collector Current (IC):** 10A  
- **Power Dissipation (PD):** 50W  
- **DC Current Gain (hFE):** 20 to 70  
- **Operating Junction Temperature (TJ):** -65°C to +150°C  
- **Storage Temperature Range:** -65°C to +150°C  

### **Descriptions:**
The **KSE3055TTU** is an NPN power transistor designed for general-purpose amplification and switching applications. It is housed in a **TO-220** package, making it suitable for medium-power applications requiring efficient heat dissipation.

### **Features:**
- High current capability (up to 10A)  
- Medium voltage operation (60V)  
- Robust TO-220 package for thermal management  
- Suitable for switching and linear amplification  
- Wide operating temperature range  

This information is based on the manufacturer's datasheet for the **KSE3055TTU** from **FAIRCHILD**.

Application Scenarios & Design Considerations

NPN Silicon Transistor

Alternative Part Number

  • 2N3055 --: Classic NPN power transistor with similar 60V/15A ratings, widely available and often used as a direct substitute for the 3055-type device.
  • TIP3055 --: NPN power transistor in TO-220 package with 60V/15A capability, matching the KSE3055TTU's intended application and pinout.
  • MJE3055T --: TO-220 NPN power transistor with comparable voltage and current ratings, suitable drop-in replacement for general switching and amplifier use.

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