2N5956-Transistor Overview
The 2N5956 is a high-voltage PNP bipolar junction transistor designed for medium-power switching and amplification applications. It offers a collector-emitter voltage rating suitable for demanding industrial environments, ensuring reliable operation in circuits requiring robust voltage handling. Featuring a moderate current rating and gain characteristics optimized for linear and switching modes, this transistor is well-suited for use in power amplifiers, voltage regulators, and driver stages. Its robust construction and standard TO-220 package facilitate efficient heat dissipation and straightforward mounting, making it a reliable choice for engineers and sourcing specialists seeking proven performance components. For more details, visit IC Manufacturer.
2N5956-Transistor Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Collector-Emitter Voltage (VCEO) | 100 | V |
| Collector-Base Voltage (VCBO) | 100 | V |
| Emitter-Base Voltage (VEBO) | 5 | V |
| Collector Current (IC) | 2 | A |
| Power Dissipation (Ptot) | 30 | W |
| DC Current Gain (hFE) | 20 to 70 | ?? |
| Transition Frequency (fT) | 3 | MHz |
| Junction Temperature (Tj) | +150 | ??C |
2N5956-Transistor Key Features
- High voltage tolerance: Supports up to 100V collector-emitter voltage, enabling use in high-voltage switching circuits.
- Moderate current capacity: Handles collector currents up to 2A, suitable for medium-power applications requiring robust current flow.
- Reliable power dissipation: Rated for 30W total power dissipation, allowing effective thermal management in demanding environments.
- Wide gain range: DC current gain from 20 to 70 ensures versatility across amplification and switching tasks.
- Industry-standard TO-220 package: Facilitates easy mounting and heat sinking for enhanced reliability and integration in industrial designs.
- Stable operation at elevated temperatures: Junction temperature rating up to 150??C promotes dependable performance under thermal stress.
- Low transition frequency: Suitable for low to mid-frequency switching and amplification applications.
Typical Applications
- Used in power amplifier circuits where high voltage and moderate current are required for signal amplification and switching.
- Commonly implemented in voltage regulator designs to provide stable voltage outputs in industrial power supplies.
- Employed in relay driver circuits to control higher loads through low voltage input signals efficiently.
- Integrated into switching power supplies and converters for effective power management and control in industrial electronics.
2N5956-Transistor Advantages vs Typical Alternatives
This transistor provides a strong balance of voltage and current ratings, making it advantageous over typical low-voltage or low-power alternatives. Its ability to handle up to 100V and 2A with reliable power dissipation supports demanding industrial applications requiring robustness and longevity. The wide gain range and TO-220 packaging allow easier integration and thermal management, enhancing system reliability and reducing design complexity compared to similar devices.
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2N5956-Transistor Brand Info
The 2N5956 transistor is a widely recognized device originally introduced by major semiconductor manufacturers such as ON Semiconductor and Fairchild. It remains a standard offering for industrial electronics due to its robust specifications and proven performance. This transistor is often sourced through reputable distributors and is supported by comprehensive datasheets and application notes, ensuring engineers have the technical resources needed for confident
