2N5664-Transistor Overview
The 2N5664 transistor is a high-performance NPN silicon transistor designed to deliver reliable switching and amplification in industrial and electronic circuits. With a maximum collector current of 800mA and a collector-emitter voltage rating of 60V, it supports moderate power applications with efficiency and stability. Its robust construction enables consistent performance across a wide range of operating conditions, making it suitable for signal amplification, switching, and interfacing tasks. Engineers and sourcing specialists can rely on this device for cost-effective solutions requiring durable and precise transistor functionality. For comprehensive sourcing and technical details, visit IC Manufacturer.
2N5664-Transistor Key Features
- High Collector Current Capacity: Supports up to 800mA, enabling effective handling of moderate power loads in switching and amplification circuits.
- Robust Voltage Tolerance: Collector-emitter voltage rating of 60V ensures safe operation in various industrial voltage ranges, reducing risk of breakdown.
- Reliable Gain Characteristics: DC current gain (hFE) ranging between 50 and 200 provides consistent amplification, critical for precision signal processing.
- Thermal Stability: Maximum junction temperature of 150??C allows stable function under elevated thermal conditions, enhancing device longevity and reliability.
2N5664-Transistor Technical Specifications
| Parameter | Specification |
|---|---|
| Transistor Type | NPN Silicon |
| Collector-Emitter Voltage (VCEO) | 60 V |
| Collector-Base Voltage (VCBO) | 80 V |
| Emitter-Base Voltage (VEBO) | 5 V |
| Collector Current (IC) | 800 mA |
| DC Current Gain (hFE) | 50 to 200 |
| Power Dissipation (Ptot) | 1.5 W |
| Transition Frequency (fT) | 100 MHz (typical) |
| Junction Temperature (Tj) | 150 ??C (max) |
2N5664-Transistor Advantages vs Typical Alternatives
This transistor offers a balanced combination of moderate voltage and current ratings paired with a wide DC gain range. Compared to typical small-signal transistors, it provides higher current handling capacity and greater thermal stability, improving reliability in industrial switching and amplification applications. Its broad voltage tolerance and gain consistency help reduce circuit complexity and improve design robustness, making it a preferable choice for engineers prioritizing durable and efficient transistor solutions.
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Typical Applications
- Signal amplification in audio and intermediate frequency circuits where moderate gain and power are required, ensuring clear and stable output.
- Switching applications in industrial control systems, providing reliable on/off control of loads up to 800mA.
- Driver stage in relay and solenoid circuits, enabling efficient actuation with controlled current flow.
- General-purpose transistor use in electronic assemblies requiring consistent performance over varied temperature and voltage conditions.
2N5664-Transistor Brand Info
The 2N5664 transistor is a widely recognized component within the semiconductor industry, manufactured under stringent quality standards to meet industrial and commercial requirements. This product series is known for its robust construction, consistent electrical characteristics, and ease of integration into various electronic designs. Its availability through established suppliers ensures dependable sourcing for engineers and procurement teams focused on long-term reliability and performance.
FAQ
What is the maximum collector current rating for this transistor?
The device supports a maximum collector current of 800 milliamperes, making it suitable for moderate power applications such as switching and amplification where currents up to this level are required.
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Can this transistor operate at high temperatures?
Yes, it has a maximum junction temperature rating of 150??C, allowing it to maintain stable performance in elevated temperature environments typical of industrial electronic systems.
What voltage levels can this transistor withstand?
The transistor can handle a collector-emitter voltage up to 60 volts and a collector-base voltage up to 80 volts, providing good voltage tolerance for many mid-range industrial applications.
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Is this transistor suitable for high-frequency applications?
With a typical transition frequency around 100 MHz, it is capable of functioning in moderately high-frequency circuits, including some RF and audio frequency amplification tasks.
How consistent is the gain of the 2N5664 transistor?
The DC current gain (hFE) ranges from 50 to 200, offering reliable and predictable amplification characteristics that help maintain consistent signal levels in various circuit designs.







