2N6678T1-Transistor Overview
The 2N6678T1 is a high-performance NPN bipolar junction transistor designed for switching and amplification in industrial and electronic circuits. Featuring a robust collector current capability and high voltage ratings, this transistor ensures reliable operation in demanding environments. Its complementary characteristics make it suitable for use in power amplification, signal processing, and driver stages. The device offers consistent gain and switching speed, supporting efficient circuit design. Sourced from a reputable IC Manufacturer, the 2N6678T1 provides engineers and sourcing specialists a dependable option for enhancing system performance in varied applications.
2N6678T1-Transistor Key Features
- High Collector Current Handling: Supports up to 8A, enabling efficient power switching and amplification in high-current circuits.
- Voltage Endurance: Collector-Emitter voltage rating of 100V allows operation in high-voltage environments without compromise.
- Robust Gain Characteristics: Maintains stable DC current gain (hFE) across operational conditions, ensuring consistent signal amplification.
- Fast Switching Speed: Suitable for high-frequency switching applications, enhancing overall circuit response and efficiency.
2N6678T1-Transistor Technical Specifications
| Parameter | Specification |
|---|---|
| Transistor Type | NPN Bipolar Junction |
| Collector-Emitter Voltage (VCEO) | 100 V |
| Collector Current (IC) | 8 A |
| DC Current Gain (hFE) | 40 to 120 (typical) |
| Power Dissipation (Ptot) | 90 W |
| Transition Frequency (fT) | 15 MHz |
| Junction Temperature (Tj) | 150 ??C max |
| Package Type | TO-220 |
| Emitter-Base Voltage (VEBO) | 5 V |
2N6678T1-Transistor Advantages vs Typical Alternatives
This transistor stands out against typical alternatives due to its high current capacity and voltage tolerance, making it suitable for both power and signal applications. Its stable gain and fast switching enable reliable, efficient operation in industrial circuits. The robust thermal rating ensures longevity and system integrity under stress, providing a dependable solution for engineers requiring consistent performance in demanding environments.
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Typical Applications
- Power Amplifiers: Ideal for audio and RF amplification where high current and voltage handling improve output power and signal fidelity.
- Switching Regulators: Utilized in DC-DC converters and power supply circuits requiring efficient switching control.
- Motor Control Circuits: Suitable for driving motors and actuators in industrial automation due to its robust current handling.
- Signal Amplification: Effective in linear amplification stages of instrumentation and communication equipment.
2N6678T1-Transistor Brand Info
The 2N6678T1 transistor is produced by a leading semiconductor manufacturer known for stringent quality control and reliable component performance. This product reflects the brand??s commitment to high standards in power transistor design, delivering components that meet rigorous industrial and commercial requirements. Its availability in a standard TO-220 package facilitates easy integration and thermal management in diverse electronic systems.
FAQ
What is the maximum collector current for the 2N6678T1 transistor?
The transistor can handle a maximum collector current of 8 amperes, making it suitable for applications requiring substantial current flow without compromising device integrity.
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What voltage ratings does this transistor support?
The collector-emitter voltage rating is 100 volts, and the emitter-base voltage rating is 5 volts, allowing it to operate safely under high-voltage conditions typical in power electronics.
Can the 2N6678T1 be used in high-frequency circuits?
Yes, with a transition frequency of approximately 15 MHz, this transistor is capable of handling moderate high-frequency switching and amplification tasks effectively.
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What package type is the 2N6678T1 available in?
This device is housed in a TO-220 package, which provides excellent thermal dissipation and easy mounting options for industrial-grade applications.
How does the transistor perform under thermal stress?
The junction temperature rating of 150 ??C ensures that the device maintains performance and reliability even when subjected to high thermal loads common in power switching and amplification roles.







