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KSR2203 from FAIRCHILD,Fairchild Semiconductor

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KSR2203

Manufacturer: FAIRCHILD

PNP Epitaxial Silicon Transistor

Partnumber Manufacturer Quantity Availability
KSR2203 FAIRCHILD 1800 In Stock

Description and Introduction

PNP Epitaxial Silicon Transistor The KSR2203 is a PNP bipolar junction transistor (BJT) manufactured by Fairchild Semiconductor. Below are its key specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** PNP Transistor  
- **Collector-Base Voltage (VCBO):** -30V  
- **Collector-Emitter Voltage (VCEO):** -30V  
- **Emitter-Base Voltage (VEBO):** -5V  
- **Collector Current (IC):** -600mA  
- **Power Dissipation (PD):** 625mW  
- **DC Current Gain (hFE):** 40 to 250 (at IC = -150mA, VCE = -1V)  
- **Transition Frequency (fT):** 250MHz (typical)  
- **Operating Temperature Range:** -55°C to +150°C  

### **Description:**  
The KSR2203 is a general-purpose PNP transistor designed for amplification and switching applications. It is suitable for low-power circuits, audio amplification, and signal processing.  

### **Features:**  
- High current gain (hFE) range  
- Low saturation voltage  
- Fast switching speed  
- Complementary NPN pair: KSC1845 (not always exact, but commonly paired)  

For exact performance characteristics, always refer to the official Fairchild datasheet.

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