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SS8550C

2W Output Amplifier of Portable Radios in Class B Push-pull Operation.

Partnumber Manufacturer Quantity Availability
SS8550C 3555 In Stock

Description and Introduction

2W Output Amplifier of Portable Radios in Class B Push-pull Operation. The SS8550C is a PNP bipolar junction transistor (BJT) manufactured by various semiconductor companies. Below are its key specifications, descriptions, and features based on standard industry data:

### **Specifications:**  
- **Transistor Type:** PNP  
- **Collector-Base Voltage (VCBO):** -30V  
- **Collector-Emitter Voltage (VCEO):** -25V  
- **Emitter-Base Voltage (VEBO):** -5V  
- **Collector Current (IC):** -1.5A (maximum)  
- **Power Dissipation (Ptot):** 1W  
- **DC Current Gain (hFE):** 85 to 300 (varies by manufacturer)  
- **Transition Frequency (fT):** 100MHz (typical)  
- **Operating Temperature Range:** -55°C to +150°C  

### **Description:**  
The SS8550C is a general-purpose PNP transistor commonly used in amplification and switching applications. It is housed in a **TO-92** package, making it suitable for low-power circuits.  

### **Features:**  
- High current gain (hFE) for efficient signal amplification.  
- Low saturation voltage for improved switching performance.  
- Suitable for driver stages, audio amplification, and power management circuits.  
- Compact and cost-effective.  

For exact parameters, always refer to the datasheet from the specific manufacturer.

Application Scenarios & Design Considerations

2W Output Amplifier of Portable Radios in Class B Push-pull Operation.
Partnumber Manufacturer Quantity Availability
SS8550C FSC 17804 In Stock

Description and Introduction

2W Output Amplifier of Portable Radios in Class B Push-pull Operation. The SS8550C is a PNP bipolar junction transistor (BJT) manufactured by FSC (Fairchild Semiconductor Corporation).  

### **Specifications:**  
- **Type:** PNP BJT  
- **Collector-Base Voltage (VCBO):** -30V  
- **Collector-Emitter Voltage (VCEO):** -25V  
- **Emitter-Base Voltage (VEBO):** -5V  
- **Collector Current (IC):** -1.5A  
- **Power Dissipation (PD):** 1W  
- **DC Current Gain (hFE):** 85–160 (at IC = 500mA, VCE = -1V)  
- **Operating Temperature Range:** -55°C to +150°C  

### **Descriptions & Features:**  
- Designed for general-purpose amplification and switching applications.  
- High current capability with low saturation voltage.  
- Suitable for driver stages in audio amplifiers and power management circuits.  
- Available in SOT-23 surface-mount package.  

For exact datasheet details, refer to the official FSC documentation.

Application Scenarios & Design Considerations

2W Output Amplifier of Portable Radios in Class B Push-pull Operation.

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