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2N5415

2N5415 Description

The 2N5415 from Solid State Inc. is a high-performance PNP bipolar junction transistor (BJT) designed for robust operation in demanding electronic circuits. With a collector-emitter breakdown voltage (V_CEO) of 200V and a maximum collector current (I_C) of 1A, this transistor is engineered for medium-power switching and amplification applications. Its transition frequency (f_T) of 15MHz ensures reliable performance in high-frequency circuits, while the low collector cutoff current (I_CEO) of 50µA minimizes leakage, enhancing efficiency. Packaged in a TO-39 metal can, the 2N5415 offers excellent thermal stability, supporting an operating junction temperature (T_J) of up to 200°C.

2N5415 Features

• High Voltage Tolerance: 200V V_CEO for use in high-voltage circuits.
• Medium-Power Handling: 1A continuous collector current and 1W power dissipation.
• Low Saturation Voltage: 2.5V max at 5mA I_B and 50mA I_C, reducing power loss in switching applications.
• Stable DC Current Gain (h_FE): Minimum 30 at 50mA I_C and 10V V_CE, ensuring consistent amplification.
• Robust Construction: TO-39 package with ROHS3 compliance and EAR99 ECCN classification for global usability.
• Wide Temperature Range: Operates reliably from -65°C to 200°C, suitable for harsh environments.

2N5415 Applications

The 2N5415 excels in:

• Power Supply Circuits: Voltage regulation and switching due to its high V_CEO and low saturation voltage.
• Audio Amplifiers: Delivers stable gain in Class AB/B amplifier stages.
• Industrial Controls: Motor drivers, relay drivers, and solenoid control systems.
• High-Temperature Environments: Automotive and aerospace systems where thermal resilience is critical.
• Signal Processing: RF and intermediate-frequency (IF) stages in communication equipment.

Conclusion of 2N5415

The 2N5415 PNP transistor stands out for its high-voltage capability, thermal stability, and reliable switching performance, making it a versatile choice for power and amplification tasks. Its TO-39 package ensures durability, while ROHS3 compliance aligns with modern environmental standards. Ideal for engineers seeking a cost-effective, high-performance BJT for industrial, automotive, or communication applications, the 2N5415 delivers consistent results under demanding conditions.