onsemi Small Signal NPN Transistor 150 mA 50 V 3-Pin TO-92 Through Hole KSC945YBU

onsemi KSC945YBU is a small signal NPN bipolar junction transistor designed for use in low power switching and amplification applications within electronic circuits. This transistor supports a maximum DC collector current of 150 mA and a maximum collector emitter voltage of 50 V, making it suitable for a range of signal processing uses.

It comes in a compact TO-92 package with 3 pins, optimized for through hole mounting, which facilitates easy integration onto PCBs. The device features a minimum DC current gain (hFE) of 40 and can dissipate up to 250 milliwatts of power, balancing performance and thermal considerations.

Its maximum transition frequency of 1 MHz supports moderate frequency applications.

With a maximum operating temperature of 150°C, this transistor is capable of sustaining performance under elevated temperatures typically encountered in industrial and commercial electronics.

Physical dimensions are 20.62 mm in height, 19.05 mm in width, and 5.2 mm in length, supporting compact design requirements.

This transistor is widely applicable in industrial electronics, consumer devices, automation systems, and educational electronics projects where discrete bipolar transistors are required.

This transistor supports a maximum DC collector current of 150 mA. It features a maximum collector emitter voltage (Vceo) of 50 V for reliable switching. The package type is TO-92, suitable for through-hole mounting. The transistor configuration is single channel with NPN polarity.

It has a minimum DC current gain (hFE) of 40 for moderate amplification. Maximum power dissipation rating is 250 mW, ideal for low power circuits. The maximum transition frequency (ft) is 1 MHz, ensuring satisfactory high frequency performance.

This device operates at a maximum temperature of 150°C for durability in various environments. Pin count is 3, standard for this transistor type. Physical dimensions include height 20.62 mm, width 19.05 mm, and length 5.2 mm.

Explore more products within Semiconductor discrete components and enhance your electronic designs with reliable components from onsemi at EnvMart.