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Product Detailed Parameters
- Description：BC817K-16-Q/SOT23/TO-236AB
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR)
- Technology：-
- Voltage - DC Reverse (Vr) (Max)：-
- Current - Average Rectified (Io)：-
- Voltage - Forward (Vf) (Max) @ If：-
- Speed：-
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：-
- Capacitance @ Vr, F：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Operating Temperature - Junction：-
- Grade：-
- Qualification：-
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Overview
The BC817K-16-QVL is an NPN general-purpose transistor manufactured by Nexperia. It operates with a maximum collector-emitter voltage of 45 V and supports a continuous collector current of 500 mA. The device features a minimum DC current gain (hFE) of 100 at a collector current of 100 mA. It has a maximum power dissipation of 250 mW and a transition frequency of 100 MHz. The component is housed in a SOT-23 (TO-236AB) surface-mount package with three pins. It is qualified to the AEC-Q101 automotive standard and complies with RoHS directives.
Feature Summary
- Automotive-grade reliability certified under the AEC-Q101 standard for robust performance in vehicle electronics.
- High current capability allowing effective switching and amplification in compact designs.
- Three distinct current gain selections available within the series to accommodate specific circuit requirements.
Applications
- General-purpose switching circuits
- Amplifier stages
- Space-restricted applications
Procurement Notes
Verify the complete part number including suffixes, as they define specific packaging and tape-and-reel configurations. Confirm that the AEC-Q101 qualification aligns with your project's automotive reliability standards. Ensure the SOT-23 footprint matches your PCB layout constraints. Check for RoHS compliance documentation if required by your supply chain regulations.
Selection Notes
Select this component when a small form factor is required alongside high current handling capabilities. The 45 V rating suits low-voltage logic interfacing and signal processing tasks. Consider the hFE range for biasing stability in amplifier designs. Verify thermal management needs against the 250 mW dissipation limit in enclosed environments.
Part Context
This device belongs to the BC817 family of NPN general-purpose transistors from Nexperia. The family offers multiple gain grades and complementary PNP variants like the BC807. These components are widely used in consumer electronics and industrial equipment due to their balance of performance and cost-effectiveness in surface-mount applications.
Replacement Considerations
Direct substitutes include other BC817-16 variants from different manufacturers or Nexperia parts with identical electrical ratings and pinouts. Verify package compatibility and gain binning before substitution.
