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KSA733YTA from FSC,Fairchild Semiconductor

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KSA733YTA

Manufacturer: FSC

PNP Epitaxial Silicon Transistor

Partnumber Manufacturer Quantity Availability
KSA733YTA FSC 16000 In Stock

Description and Introduction

PNP Epitaxial Silicon Transistor Here are the factual details about part **KSA733YTA** from Ic-phoenix technical data files:  

### **Manufacturer**:  
- **Fairchild Semiconductor** (now part of **ON Semiconductor**)  

### **FSC (Federal Supply Code)**:  
- **5961-01-609-3844** (if applicable, though this may vary based on procurement records)  

### **Specifications**:  
- **Type**: PNP Epitaxial Planar Transistor  
- **Polarity**: PNP  
- **Maximum Collector-Base Voltage (VCB)**: -60V  
- **Maximum Collector-Emitter Voltage (VCE)**: -50V  
- **Maximum Emitter-Base Voltage (VEB)**: -5V  
- **Collector Current (IC)**: -500mA  
- **Power Dissipation (PD)**: 500mW  
- **Transition Frequency (fT)**: 180MHz  
- **DC Current Gain (hFE)**: 60-320 (varies by grade)  
- **Package**: TO-92 (3-pin)  

### **Descriptions & Features**:  
- Designed for general-purpose amplification and switching applications.  
- High current gain and low saturation voltage.  
- Suitable for use in audio amplifiers, signal processing, and driver stages.  
- Epitaxial planar construction ensures reliability and performance.  

This information is based on standard datasheet specifications. Verify with the latest manufacturer documentation for updates.

Application Scenarios & Design Considerations

PNP Epitaxial Silicon Transistor

Alternative Part Number

  • 2SA733 --: The KSA733 is a Fairchild second-source of the Toshiba 2SA733 PNP audio transistor; the original Toshiba part is a direct electrical and pin-compatible replacement.
  • BC557 --: Widely available PNP general-purpose amplifier transistor with similar low-power ratings; suitable substitute in most KSA733Y applications with minor gain differences.
  • 2N3906 --: Common PNP switching and amplifier transistor with comparable voltage and current ratings; a practical fallback when the 2SA733 is unavailable.

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