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KSE44H11 from FAIRCHILD,Fairchild Semiconductor

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KSE44H11

Manufacturer: FAIRCHILD

NPN Epitaxial Silicon Transistor

Partnumber Manufacturer Quantity Availability
KSE44H11 FAIRCHILD 110 In Stock

Description and Introduction

NPN Epitaxial Silicon Transistor The KSE44H11 is a PNP silicon transistor manufactured by Fairchild Semiconductor. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Type:** PNP Silicon Transistor  
- **Collector-Emitter Voltage (VCE):** -80V  
- **Collector-Base Voltage (VCB):** -80V  
- **Emitter-Base Voltage (VEB):** -5V  
- **Collector Current (IC):** -4A  
- **Power Dissipation (PD):** 40W  
- **DC Current Gain (hFE):** 40 (min) at IC = -1A, VCE = -4V  
- **Transition Frequency (fT):** 50MHz (typical)  
- **Operating Temperature Range:** -65°C to +150°C  

### **Description:**  
The KSE44H11 is a high-voltage, high-current PNP transistor designed for general-purpose amplification and switching applications. It is housed in a TO-220 package, making it suitable for power applications.  

### **Features:**  
- High voltage capability  
- High current handling  
- Fast switching speed  
- Low saturation voltage  
- TO-220 package for efficient heat dissipation  

This information is based on Fairchild Semiconductor's datasheet for the KSE44H11 transistor.

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