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BC817-40 - NPN Small Signal Transistor

Download the BC817-40 datasheet PDF. This datasheet also covers the BC817-16 variant, as both devices belong to the same npn small signal transistor family and are provided as variant models within a single manufacturer datasheet.

General Description

Fig.1 Typical Pulsed Current Gain VS.

Key Features

  • Low power loss, high efficiency.
  • Ideal for automated placement.
  • High surge current capability.
  • Compliant to RoHS directive 2011/65/EU and in accordance to WEEE 2002/96/EC.
  • Halogen-free according to IEC 61249-2-21.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BC817-16-TaiwanSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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BC817-40 NPN Small Signal Transistor Micro Commercial Components
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Other Datasheets by Taiwan Semiconductor

Part Number Description
BC817-40W PNP Small Signal Transistor
BC817-16 NPN Small Signal Transistor
BC817-16W PNP Small Signal Transistor
BC817-25 NPN Small Signal Transistor
BC817-25W PNP Small Signal Transistor

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
BC817-16/-25/-40 Taiwan Semiconductor 300mW, NPN Small Signal Transistor FEATURES ● Low power loss, high efficiency ● Ideal for automated placement ● High surge current capability ● Compliant to RoHS directive 2011/65/EU and in accordance to WEEE 2002/96/EC ● Halogen-free according to IEC 61249-2-21 APPLICATIONS ● Switching mode power supply (SMPS) ● Adapters ● Lighting application ● On-board DC/DC converter MECHANICAL DATA ● Case: SOT-23 ● Molding compound meets UL 94 V-0 flammability rating ● Moisture sensitivity level: level 1, per J-STD-020 ● Packing code with suffix "G" means green compound (halogen-free) ● Terminal: Matte tin plated leads, solderable per J-STD-002 ● Meet JESD 201 class 1A whisker test ● Weight: 8mg (approximately) KEY PARAMETERS PARAMETER VALUE UNIT VCBO VCEO VEB