onsemi Small Signal PNP Bipolar Transistor 800 mA, 45 V, 3-Pin TO-92 BC32740TA

onsemi BC32740TA is a high-performance small signal PNP bipolar transistor designed for various industrial and electronic applications requiring reliable switching and amplification. It supports a maximum DC collector current of 800 mA and a collector-emitter voltage of 45 V, making it suitable for moderate power handling tasks.

The device uses a compact 3-pin TO-92 package with through-hole mounting, allowing easy integration into printed circuit boards and prototyping platforms. Its maximum power dissipation is rated at 625 mW, providing efficient thermal handling for continuous operation.

This transistor features a minimum DC current gain (hFE) of 40, ensuring good amplification properties. The maximum transition frequency of 100 MHz enables responsiveness in high-frequency applications, including signal processing and driver circuits.

The operating temperature range of -55°C to 150°C ensures stable performance in harsh environmental conditions encountered in industrial, manufacturing, and laboratory settings. The device's emitter-base voltage rating of 5 V protects against breakdown, enhancing reliability during switching.

Physical dimensions are height 18.03 mm, length 5.2 mm, and width 4.19 mm, facilitating compact design layouts. This transistor is ideal for use in circuits requiring PNP transistor polarity for signal switching, amplification, and general-purpose applications.

Compact 3-pin TO-92 package with through-hole mount type. Maximum collector current of 800 mA and collector-emitter voltage of 45 V. Maximum power dissipation of 625 mW for efficient thermal management. Minimum DC current gain (hFE) of 40 ensuring amplification performance.

Maximum transition frequency of 100 MHz supporting high-speed operations. Wide operating temperature range from -55°C to 150°C for environmental resilience. Emitter-base voltage rating of 5 V for protection from breakdown.

Dimensions: 18.03 mm (height), 5.2 mm (length), 4.19 mm (width). PNP transistor polarity suitable for switching and amplification circuits.

This transistor is widely used in industrial, electronic component manufacturing, laboratory instruments, and HVAC control systems. Its small signal characteristics make it ideal for signal amplification and switching tasks in a broad range of electronic circuits.

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