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KSR2005 from FSC,Fairchild Semiconductor

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KSR2005

Manufacturer: FSC

PNP (SWITCHING APPLICATION)

Partnumber Manufacturer Quantity Availability
KSR2005 FSC 1496 In Stock

Description and Introduction

PNP (SWITCHING APPLICATION) The part **KSR2005** is manufactured by **FSC (Fairchild Semiconductor Corporation)**. Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** FSC (Fairchild Semiconductor Corporation)  
- **Part Number:** KSR2005  
- **Type:** NPN Silicon Epitaxial Planar Transistor  
- **Application:** General-purpose amplification and switching  
- **Collector-Emitter Voltage (VCE):** 40V  
- **Collector-Base Voltage (VCB):** 60V  
- **Emitter-Base Voltage (VEB):** 5V  
- **Collector Current (IC):** 600mA  
- **Total Power Dissipation (PD):** 625mW  
- **DC Current Gain (hFE):** 100-300 (at IC = 150mA, VCE = 1V)  
- **Transition Frequency (fT):** 250MHz  
- **Operating Temperature Range:** -55°C to +150°C  

### **Description:**  
The **KSR2005** is an NPN bipolar junction transistor (BJT) designed for general-purpose amplification and switching applications. It is suitable for low-power circuits where moderate voltage and current handling are required.  

### **Features:**  
- High current gain (hFE)  
- Low saturation voltage  
- Fast switching speed  
- Epitaxial planar construction for improved performance  
- Suitable for small-signal amplification and switching  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

PNP (SWITCHING APPLICATION)
Partnumber Manufacturer Quantity Availability
KSR2005 Fairchild 1200 In Stock

Description and Introduction

PNP (SWITCHING APPLICATION) The KSR2005 is a P-channel MOSFET manufactured by Fairchild Semiconductor. Below are the specifications, descriptions, and features based on available information:  

### **Specifications:**  
- **Drain-Source Voltage (VDS):** -20V  
- **Gate-Source Voltage (VGS):** ±8V  
- **Continuous Drain Current (ID):** -3.5A  
- **Pulsed Drain Current (IDM):** -14A  
- **Power Dissipation (PD):** 1.4W (at 25°C)  
- **On-Resistance (RDS(on)):** 85mΩ (at VGS = -4.5V, ID = -3.5A)  
- **Threshold Voltage (VGS(th)):** -0.4V to -1.5V  
- **Total Gate Charge (Qg):** 8nC (typical)  
- **Operating Junction Temperature (TJ):** -55°C to +150°C  

### **Description:**  
The KSR2005 is a P-channel enhancement-mode MOSFET designed for low-voltage, high-speed switching applications. It is commonly used in power management circuits, load switching, and DC-DC converters.  

### **Features:**  
- Low on-resistance (RDS(on)) for improved efficiency  
- Fast switching speed  
- Low gate charge for reduced drive requirements  
- Enhanced thermal performance  
- Lead-free and RoHS compliant  

For exact application details, always refer to the official Fairchild datasheet.

Application Scenarios & Design Considerations

PNP (SWITCHING APPLICATION)

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