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The TF262TH-5-TL-H is an N-Channel Junction Field-Effect Transistor (JFET) manufactured by onsemi. It operates with a drain-source voltage rating of -20V and supports a continuous drain current range of 140 to 350 microamperes. The device features a transconductance value of 0.95 millisiemens. It is housed in a compact 3-SMD, Flat Lead package, designed for surface-mount applications requiring low-power signal processing capabilities.
Verify the specific suffix TL-H against the official datasheet to confirm pinout and electrical tolerances. Ensure compatibility with the required -20V reverse bias environment. Confirm RoHS compliance status through the manufacturer's material composition declaration before integration into regulated assemblies.
Select this component when a small-signal N-Channel JFET is required for low-current analog applications. The 0.95mS transconductance defines the gain characteristics. Evaluate the 140-350uA current range against circuit load requirements. The flat lead package dictates specific PCB footprint constraints during layout.
This part belongs to onsemi's discrete transistor portfolio, specifically within the JFET category. It serves as a fundamental active component for analog signal conditioning. The product line emphasizes reliability and standard interface configurations for industrial and consumer electronics design.
Cross-reference with TF262TH variants for minor parameter shifts. Verify pin compatibility with existing footprints. Check datasheets for matching Vgs(off) and Idss specifications to ensure functional equivalence in the target circuit.