onsemi Transistor, 2 A PNP 50 V 3-Pin TO-92 KSA1281YTA

The onsemi KSA1281YTA is a high-quality PNP bipolar junction transistor engineered for electronic component applications requiring up to 2 Amperes of collector current and a voltage rating of 50 Volts. It comes in a standard TO-92 3-pin package that supports through-hole mounting, making it suitable for various industrial, laboratory, and consumer electronics use cases.

Compact in size with dimensions of 22.7mm height, 5.1mm length, and 4.1mm width, the transistor fits into space-constrained PCB designs without compromising performance. It maintains a maximum power dissipation capacity of 1 Watt, which ensures reliable thermal management in low to medium power regimes.

This transistor exhibits a minimum DC current gain (hFE) of 40 and a transition frequency (ft) of 1 MHz, enabling efficient switching and amplification in digital and analog circuits. The device offers single transistor configuration with PNP polarity, appropriate for applications such as switching, amplification, and signal processing.

Its electrical characteristics include a collector-base voltage of -50 V and an emitter-base voltage of -5 V, allowing rugged operation within recommended maximum ratings. The transistor supports a maximum operating temperature of 150°C, suitable for moderately high-temperature environments found in industrial and commercial electronics.

This bipolar transistor is compliant with RoHS standards although it does not carry additional automotive or industry-specific approvals, positioning it as a versatile option for general-purpose electronics projects and manufacturing.

This transistor offers a maximum power dissipation of 1 Watt for reliable operation. It features a minimum DC current gain (hFE) of 40, suitable for signal amplification. The device supports a maximum transition frequency of 1 MHz, ideal for various switching applications.

Designed with a maximum operating temperature of 150°C to withstand demanding conditions. The compact TO-92 package measures 22.7mm height, 5.1mm length, and 4.1mm width for easy integration onto PCBs. It uses a PNP polarity suitable for complementary transistor circuits.

The transistor configuration is single, appropriate for discrete semiconductor applications. It supports through-hole mounting compatible with standard PCB assembly processes. Maximum collector-base and emitter-base voltages are -50 V and -5 V respectively, conforming to device specs.

This transistor has no automotive or other industry-specific standards certifications.

The onsemi KSA1281YTA transistor is ideal for applications in industrial electronics, power circuits, laboratory equipment, signal switching, and amplification tasks requiring reliable and compact Bipolar Transistors.

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