BC817DPNF

Overview

The BC817DPNF is a dual small-signal bipolar junction transistor (BJT) array manufactured by Nexperia USA Inc. It integrates one NPN and one PNP transistor within a single SC-74 (SOT-457) surface-mount package. The device supports a maximum continuous collector current of 500 mA and a collector-emitter voltage (VCEO) of 45 V. Key electrical characteristics include a minimum DC current gain (hFE) of 160 at IC=100mA, VCE=1V, and a transition frequency (fT) of 100 MHz for the NPN section. The total power dissipation is rated at 600 mW, with an operating temperature range extending up to 150°C.

Feature Summary

• Dual configuration combining complementary NPN and PNP transistors in a compact footprint
• High current capability suitable for general-purpose switching applications
• Optimized for automatic optical inspection (AOI) via side-wettable flanks

Applications

• General-purpose switching circuits
• Signal amplification stages
• Space-restricted electronic designs requiring dual polarity control

Procurement Notes

Verify the specific suffix 'F' against official Nexperia documentation to confirm packaging details, as suffixes typically denote tape-and-reel specifications rather than functional changes. Ensure compatibility with standard SC-74/SOT-457 footprints during procurement planning.

Selection Notes

Select this component when a matched NPN/PNP pair is required in a minimal space envelope. The 45V rating and 500mA current capacity define its operational limits. Verify that the 600mW total power dissipation meets thermal requirements for the intended application environment.

Part Context

This part belongs to the BC817 series of general-purpose transistors. While the base BC817 model refers to a single NPN device, the BC817DPN variant specifically denotes the dual-array configuration. The 'F' suffix indicates specific manufacturing or packaging attributes defined by Nexperia.

Replacement Considerations

Compatible substitutes include the BC817DPN,115 and BC817DPN,125 from Nexperia. Other manufacturers producing equivalent SC-74 dual BJT arrays may serve as alternatives if pinout and electrical parameters match exactly.