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15.625ms

2SC4833

Switching Power Transistor(5A NPN)

Partnumber Manufacturer Quantity Availability
2SC4833 30 In Stock

Description and Introduction

Switching Power Transistor(5A NPN) The 2SC4833 is a high-frequency transistor manufactured by Toshiba. It is designed for use in RF and microwave applications. Key specifications include:

- **Type**: NPN Silicon Epitaxial Planar Transistor
- **Collector-Emitter Voltage (VCEO)**: 12V
- **Collector-Base Voltage (VCBO)**: 15V
- **Emitter-Base Voltage (VEBO)**: 3V
- **Collector Current (IC)**: 50mA
- **Total Power Dissipation (PT)**: 150mW
- **Transition Frequency (fT)**: 7GHz
- **Noise Figure (NF)**: 1.5dB (typical at 1GHz)
- **Gain (hFE)**: 20-200
- **Package**: TO-92

These specifications are typical for RF amplification and oscillation circuits.

Partnumber Manufacturer Quantity Availability
2SC4833 SHINDENG 80 In Stock

Description and Introduction

Switching Power Transistor(5A NPN) The **2SC4833** is a high-frequency NPN bipolar junction transistor (BJT) designed for use in RF amplification and oscillator applications. Known for its reliable performance in the VHF and UHF bands, this component is commonly utilized in communication equipment, broadcast systems, and other high-frequency circuits.  

With a transition frequency (fT) typically in the range of several hundred megahertz, the 2SC4833 offers excellent gain and low noise characteristics, making it suitable for signal amplification stages. Its robust construction ensures stable operation under varying conditions, while its compact TO-92 package allows for easy integration into circuit designs.  

Key specifications include moderate power dissipation, low collector-emitter saturation voltage, and sufficient current handling capability. Engineers often select the 2SC4833 for its balance of performance and cost-effectiveness in RF applications.  

When implementing this transistor, proper biasing and impedance matching are essential to maximize efficiency and minimize signal distortion. As with most RF components, careful PCB layout and thermal management contribute to long-term reliability.  

The 2SC4833 remains a practical choice for hobbyists and professionals alike, offering dependable operation in high-frequency electronic systems.

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