2N2907AUA-Transistor Overview
The 2N2907AUA is a high-performance PNP bipolar junction transistor designed for general-purpose amplification and switching applications. Offering reliable operation with a maximum collector current of 600mA and a collector-emitter voltage rating of 60V, this device delivers stable performance in a wide range of industrial and electronic circuits. Its rugged construction and consistent gain characteristics make it suitable for use in audio amplification, signal processing, and power management systems. Engineers and sourcing specialists will find this transistor a dependable choice for cost-effective, efficient circuit design. For further details and sourcing, visit IC Manufacturer.
2N2907AUA-Transistor Technical Specifications
| Parameter | Specification |
|---|---|
| Type | PNP Bipolar Junction Transistor |
| Collector-Emitter Voltage (VCEO) | 60 V |
| Collector-Base Voltage (VCBO) | 60 V |
| Emitter-Base Voltage (VEBO) | 5 V |
| Collector Current (IC) | 600 mA |
| Power Dissipation (Ptot) | 625 mW |
| DC Current Gain (hFE) | 100 to 300 (varies by test conditions) |
| Transition Frequency (fT) | 100 MHz (typical) |
| Junction Temperature (TJ) | 150??C (max) |
| Package | TO-92 |
2N2907AUA-Transistor Key Features
- High collector current capacity: Supports up to 600mA, enabling robust switching and amplification in demanding circuits.
- Wide voltage ratings: With a collector-emitter voltage rating of 60V, it is well-suited for low to medium voltage applications requiring safety margin.
- Reliable current gain range: Offers stable DC gain between 100 and 300, ensuring consistent amplification performance across devices.
- Compact TO-92 package: Facilitates easy integration into compact, space-constrained circuit boards.
- High transition frequency: Approximately 100MHz allows for moderate frequency signal processing and switching.
- Thermal stability: Maximum junction temperature of 150??C supports reliable operation under elevated thermal conditions.
Typical Applications
- General-purpose amplifier circuits: Commonly used to boost analog signals in audio, sensor, and control systems due to its consistent gain and power handling.
- Switching applications: Suitable for low to medium power switching tasks in industrial control and driver circuits.
- Signal processing: Effective in signal conditioning modules requiring dependable bipolar transistor operation.
- Power regulation: Often integrated into voltage regulation and power management circuits for consumer and industrial electronics.
2N2907AUA-Transistor Advantages vs Typical Alternatives
This transistor offers a balanced combination of voltage tolerance, current handling, and gain stability, making it advantageous over many general-purpose PNP transistors. Its moderate power dissipation and high transition frequency support efficient circuit design where reliability and performance are essential. Compared to alternatives, it provides robust switching capability and thermal tolerance in a compact package, facilitating easier integration without sacrificing durability.
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2N2907AUA-Transistor Brand Info
The 2N2907AUA is a widely recognized transistor type originally popularized by multiple semiconductor manufacturers and is often produced under standard JEDEC specifications. It is commonly associated with leading transistor producers like ON Semiconductor, Fairchild (now part of ON Semiconductor), and others who manufacture this device under stringent quality control. This transistor is valued for its legacy in industrial and consumer electronics, supported by extensive documentation
