2N6468

series introduction

# Introduction to the 2N6468 Product Series

## 1. Overview
The 2N6468 product series is a well - recognized line of semiconductor devices, specifically power transistors, that have found widespread use in various electronic applications. These transistors are designed to handle relatively high power levels, making them suitable for applications where significant electrical power needs to be controlled and amplified.

## 2. Key Specifications

### Electrical Characteristics
- **Voltage Ratings**:
- The 2N6468 transistors typically have a high collector - to - emitter breakdown voltage (VCEO). This high voltage rating allows them to operate in circuits where large voltage swings are present, such as in power supply circuits and high - voltage amplifier stages. For example, it can withstand breakdown voltages in the range that makes it suitable for medium - to - high - voltage applications, often up to several hundred volts.
- **Current Ratings**:
- They are capable of handling substantial collector currents (IC). This high current - handling capacity enables them to drive loads that require significant amounts of current, like motors, high - power audio speakers, and other power - hungry devices. The maximum collector current can reach values that are sufficient for driving moderately sized loads in industrial and consumer electronics.
- **Power Dissipation**:
- With a relatively high power dissipation rating (PD), the 2N6468 transistors can dissipate a significant amount of heat generated during operation. This is crucial for maintaining the reliability and performance of the transistor, especially in high - power applications where heat build - up can degrade the device's performance or even cause permanent damage.

### Thermal Characteristics
- **Thermal Resistance**:
- The transistors have a specified thermal resistance from the junction to the case (RθJC) and from the case to the ambient (RθCA). These values are important for determining how effectively the heat generated within the transistor can be transferred to the surrounding environment. A lower thermal resistance means better heat transfer, which helps in keeping the junction temperature within safe operating limits.
- **Operating Temperature Range**:
- The 2N6468 series is designed to operate within a wide temperature range. This allows them to be used in various environmental conditions, from relatively cool indoor settings to more extreme industrial or automotive environments where temperatures can vary significantly.

## 3. Package Type
The 2N6468 transistors are commonly available in a TO - 3 package. The TO - 3 package is a well - established and widely used power transistor package. It offers several advantages:
- **Mechanical Stability**: The TO - 3 package provides a robust and durable housing for the transistor, protecting it from physical damage during handling, installation, and operation.
- **Heat Dissipation**: It has a large surface area that can be used for heat sinking. By attaching a heat sink to the metal case of the TO - 3 package, the heat generated by the transistor can be efficiently dissipated, improving the overall thermal performance of the device.
- **Ease of Mounting**: The package is designed for easy mounting on printed circuit boards (PCBs) or other mounting surfaces. It typically has leads that can be easily soldered to the PCB, ensuring a reliable electrical connection.

## 4. Applications

### Power Supplies
- In linear power supplies, the 2N6468 transistors can be used as pass transistors. They regulate the output voltage by controlling the amount of current flowing through the load. Their high voltage and current ratings make them suitable for providing stable power to various electronic devices, such as computers, audio equipment, and industrial control systems.
- Switch - mode power supplies also benefit from the 2N6468 series. They can be used in the switching stages to convert the input voltage to the desired output voltage efficiently. Their fast

Datasheets

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Partlist