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KSB772OS from FAIRCHILD,Fairchild Semiconductor

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KSB772OS

Manufacturer: FAIRCHILD

PNP Epitaxial Silicon Transistor

Partnumber Manufacturer Quantity Availability
KSB772OS FAIRCHILD 5877 In Stock

Description and Introduction

PNP Epitaxial Silicon Transistor Here are the factual details about the **KSB772OS** manufactured by **FAIRCHILD**:

### **Specifications:**  
- **Manufacturer:** FAIRCHILD  
- **Part Number:** KSB772OS  
- **Transistor Type:** PNP Bipolar Junction Transistor (BJT)  
- **Collector-Base Voltage (VCB):** -60V  
- **Collector-Emitter Voltage (VCE):** -50V  
- **Emitter-Base Voltage (VEB):** -5V  
- **Collector Current (IC):** -1A  
- **Power Dissipation (PD):** 1W  
- **DC Current Gain (hFE):** 60 to 320 (depending on operating conditions)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package Type:** TO-92 (through-hole)  

### **Descriptions & Features:**  
- **General Purpose PNP Transistor:** Suitable for amplification and switching applications.  
- **High Current Gain:** Provides good signal amplification.  
- **Low Saturation Voltage:** Enhances efficiency in switching circuits.  
- **Complementary NPN Transistor:** Often paired with KSC1845 or similar NPN transistors.  
- **Applications:** Used in audio amplifiers, signal processing, and low-power switching circuits.  

This information is based on FAIRCHILD's datasheet for the KSB772OS transistor.

Partnumber Manufacturer Quantity Availability
KSB772OS FAIRCHIL 11700 In Stock

Description and Introduction

PNP Epitaxial Silicon Transistor The **KSB772OS** from Fairchild Semiconductor is a high-performance PNP bipolar junction transistor (BJT) designed for general-purpose amplification and switching applications. With a collector current rating of **-3A** and a collector-emitter voltage (**VCE**) of **-40V**, this transistor is well-suited for medium-power circuits in consumer electronics, industrial controls, and power management systems.  

Featuring a low saturation voltage and high current gain (**hFE**), the **KSB772OS** ensures efficient operation in both linear and switching modes. Its robust construction and thermal stability make it reliable for demanding environments. The transistor is housed in a **TO-126** package, providing a balance between compact size and heat dissipation.  

Common applications include audio amplifiers, motor drivers, voltage regulators, and relay switching circuits. Engineers favor the **KSB772OS** for its consistent performance, durability, and compatibility with complementary NPN transistors for push-pull configurations.  

When integrating this component, proper heat sinking and adherence to recommended operating conditions are essential to maximize efficiency and longevity. Fairchild Semiconductor’s legacy of quality ensures that the **KSB772OS** meets industry standards for reliability and performance.

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