Transistor B1565 PNP 3A 60V
10,65 EGP
Transistor B1565 PNP 3A 60V
Overview
The Transistor B1565 is a high-power PNP bipolar junction transistor (BJT) designed for audio amplification, power switching, and voltage regulation. It delivers exceptional current handling up to 3 amperes and a collector-emitter voltage rating of 60 volts, ensuring consistent and reliable operation under demanding conditions.
Moreover, the Transistor B1565 combines excellent gain stability, low saturation voltage, and thermal durability, making it a preferred choice for audio amplifiers, power supply circuits, and industrial control systems.
Consequently, it is widely used by technicians, engineers, and designers who require strong performance and long-term reliability in medium-power applications.
Key Features
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Transistor Type: PNP
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Collector–Emitter Voltage (V<sub>CEO</sub>): –60 V
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Collector–Base Voltage (V<sub>CBO</sub>): –80 V
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Emitter–Base Voltage (V<sub>EBO</sub>): –5 V
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Collector Current (I<sub>C</sub>): –3 A
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DC Current Gain (h<sub>FE</sub>): 40 – 320
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Power Dissipation: 40 W (at T<sub>c</sub> = 25°C)
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Package Type: TO-220 for efficient heat dissipation
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Transition Frequency (f<sub>T</sub>): 10 MHz typical
Additionally, the Transistor B1565 is built with a robust silicon structure and high thermal endurance, allowing it to perform efficiently even in circuits where power surges and heat buildup are common.
Typical Applications
The Transistor B1565 is suitable for:
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Audio amplifier output stages
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DC–DC converters and voltage regulators
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Relay and solenoid drivers
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Power supply switching systems
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Motor control and inverter circuits
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Complementary pair with D882 transistor (NPN) for push-pull amplifier design
Furthermore, because of its high current capability and low collector-emitter saturation, it ensures smooth current flow and improved energy efficiency in high-demand applications.
Electrical Characteristics (at T<sub>a</sub> = 25 °C)
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Collector–Base Voltage | V<sub>CBO</sub> | –80 | V |
| Collector–Emitter Voltage | V<sub>CEO</sub> | –60 | V |
| Emitter–Base Voltage | V<sub>EBO</sub> | –5 | V |
| Collector Current (Continuous) | I<sub>C</sub> | –3 | A |
| DC Current Gain | h<sub>FE</sub> | 40 – 320 | — |
| Power Dissipation | P<sub>tot</sub> | 40 | W |
| Transition Frequency | f<sub>T</sub> | 10 | MHz |
| Operating Temperature | T<sub>j</sub> | –55 °C → +150 °C | — |
Advantages
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High power handling (3A) for medium-load circuits.
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Low saturation voltage, improving energy efficiency.
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Excellent linearity, ideal for audio applications.
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Thermally stable and durable even under extended operation.
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Moreover, the Transistor B1565 maintains consistent gain across temperature and frequency variations, ensuring reliable performance in every project.
Summary
In summary, the Transistor B1565 is a powerful and dependable PNP transistor designed for amplification and switching circuits requiring both efficiency and stability.
With its 60V voltage rating, 3A current capability, and TO-220 package, it stands out as an excellent choice for audio, power control, and industrial systems.
Therefore, engineers and technicians looking for a robust, high-performance transistor will find the Transistor B1565 a reliable and cost-effective solution.
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