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2SB1119T-TD-E is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists onsemi. Its product description is BIP PNP 1A 25V. Review the specifications below when checking this part for your BOM.
The onsemi 2SB1119T-TD-E is a PNP bipolar junction transistor (BJT) designed for general-purpose switching and amplification applications. It features a single configuration housed in an SOT-363 surface-mount package, suitable for automated assembly processes. The device supports a maximum collector current of 0.5 A and withstands a collector-emitter voltage of -50 V. With a minimum DC current gain (hFE) of 100 and a transition frequency (fT) of 150 MHz, it provides reliable performance across a wide operating temperature range from -55 °C to +150 °C. The component is RoHS compliant and manufactured using silicon technology.
Verify the specific ordering suffix TD-E to confirm tape-and-reel packaging and lead-free compliance. Ensure the procurement channel sources directly from authorized distributors to guarantee authenticity. Cross-reference the manufacturer's latest datasheet for any updates regarding environmental compliance or pinout configurations before finalizing design integration.
Select this component when a compact PNP transistor is required for low-current switching tasks. The SOT-363 package offers space efficiency compared to through-hole alternatives. Consider the 150 MHz fT for moderate-speed applications rather than high-frequency RF designs. Evaluate thermal management requirements based on the 500 mW power dissipation limit in your specific PCB layout.
This part belongs to onsemi's portfolio of small-signal bipolar transistors, widely utilized in discrete semiconductor solutions. The 2SB series typically denotes PNP variants optimized for cost-effective mass production. These components serve as fundamental building blocks in analog and digital logic interfaces, providing essential current amplification and switching capabilities in modern electronic assemblies.
Public confirmed substitute part numbers are not available in verified documentation.
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