onsemi Small Signal NPN Transistor 800 mA 45 V 3-Pin TO-92 BC33740TA

onsemi BC33740TA is a small signal NPN bipolar junction transistor designed for electronic applications requiring moderate power and current capabilities. With a maximum DC collector current of 800 mA and a collector-emitter voltage rating of 45 V, this transistor delivers reliable switching and amplification performance for discrete semiconductor circuits.

The transistor comes in a through-hole 3-pin TO-92 package, which is widely used for its compact size and straightforward mounting on printed circuit boards. This single transistor configuration with NPN polarity supports a minimum DC current gain (hFE) of 60, making it suitable for amplification tasks in signal processing.

It offers a maximum power dissipation of 625 mW, allowing it to operate continuously under load with proper heat management. The device features a broad operating temperature range from -55°C to 150°C, enabling use in industrial and automotive environments that experience extreme temperatures.

The maximum transition frequency of 100 MHz makes it ideal for applications which require moderate to high frequency switching and amplification. Its dimensions of 18.03 mm height, 5.2 mm length, and 4.19 mm width ensures compact integration into electronic assemblies.

Typical use cases for the BC33740TA transistor include amplification of low to medium power signals, switching operations in control circuits, and as a building block in biploar transistor arrays. It is preferred in industrial, laboratory, audio equipment, and consumer electronics applications where stable performance and reliability are mandatory.

This transistor is RoHS compliant and suitable for automated insertion processes in manufacturing environments, supplied typically as tape for efficient production workflows. The product conforms to industrial standards and comes with onsemi’s quality assurance.

Explore more bipolar transistor solutions and semiconductor components on EnvMart for your research, design, or production needs. Maximum DC collector current of 800 mA ensures strong current handling capacity. Collector-emitter voltage rating of 45 V suitable for various electronic circuits.

Standard TO-92 through-hole package for easy mounting. Single transistor configuration with NPN polarity. Maximum power dissipation of 625 mW supports reliable continuous operation. Minimum DC current gain (hFE) of 60 provides amplification performance.

Wide operating temperature range from -55°C to 150°C for harsh environments. Maximum transition frequency of 100 MHz allows high frequency applications. Compact dimensions with height 18.03 mm, length 5.2 mm, and width 4.19 mm.

EnvMart offers a wide range of Bipolar Transistors and semiconductor devices for industrial, commercial, and laboratory applications, with trusted brands including onsemi.