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BC807-40

BC807-40 Description

The BC807-40 from EVVO Semi is a high-performance PNP bipolar junction transistor (BJT) designed for surface-mount applications. With a collector-emitter voltage (Vce) rating of -45V and a collector current (Ic) capability of -500mA, it is optimized for low-power switching and amplification tasks. The transistor operates reliably across a wide temperature range of up to 150°C (TJ), making it suitable for demanding environments. Its high DC current gain (hFE) of 250 (min) @ 100mA, 1V ensures efficient signal amplification, while the low Vce saturation voltage of 700mV @ 50mA, 500mA minimizes power loss in switching applications. Packaged in a compact SOT-23 form factor and available in Tape & Reel (TR), it is ideal for automated assembly processes.

BC807-40 Features

• PNP BJT with -45V collector-emitter breakdown voltage and -500mA continuous collector current.
• High current gain (hFE ≥ 250 @ 100mA, 1V) for superior amplification performance.
• Low saturation voltage (700mV @ 50mA, 500mA), enhancing efficiency in switching applications.
• 100MHz transition frequency, enabling use in moderate-speed signal processing.
• RoHS3 compliant and MSL1 (unlimited shelf life), ensuring environmental and handling compliance.
• Compact SOT-23 package, optimized for space-constrained PCB designs.

BC807-40 Applications

The BC807-40 excels in low-power switching, signal amplification, and load driving applications, including:

• Portable electronics (e.g., battery management, audio amplifiers).
• Automotive modules (e.g., sensors, lighting control).
• Industrial control systems (e.g., relay drivers, motor control).
• Consumer electronics (e.g., power management, signal conditioning).
  Its high gain, low saturation voltage, and thermal stability make it particularly suitable for energy-efficient designs where reliability and compactness are critical.

Conclusion of BC807-40

The BC807-40 stands out as a versatile, high-performance PNP transistor for surface-mount designs. Its combination of high current gain, low saturation loss, and robust thermal performance makes it an excellent choice for switching and amplification in consumer, automotive, and industrial applications. With RoHS3 compliance and automation-friendly packaging, it offers a reliable solution for modern electronics requiring efficiency, durability, and miniaturization.