Datasheets
BC817-25Q by:

Small Signal Bipolar Transistor,

Part Details for BC817-25Q by Yangzhou Yangjie Electronics Co Ltd

Results Overview of BC817-25Q by Yangzhou Yangjie Electronics Co Ltd

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BC817-25Q Information

BC817-25Q by Yangzhou Yangjie Electronics Co Ltd is a Small Signal Bipolar Transistor.
Small Signal Bipolar Transistors are under the broader part category of Transistors.

A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.

Price & Stock for BC817-25Q

Part # Distributor Description Stock Price Buy
DISTI # BC817-25Q-YAN
TME Transistor: NPN, bipolar, 45V, 0.5A, 0.3W, SOT23 Min Qty: 25 3200
  • 25 $0.0377
  • 100 $0.0224
  • 500 $0.0199
  • 3,000 $0.0178
  • 15,000 $0.0166
$0.0166 / $0.0377 Buy Now

Part Details for BC817-25Q

BC817-25Q CAD Models

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BC817-25Q Part Data Attributes

BC817-25Q Yangzhou Yangjie Electronics Co Ltd
Buy Now Datasheet
Compare Parts:
BC817-25Q Yangzhou Yangjie Electronics Co Ltd Small Signal Bipolar Transistor,
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer YANGZHOU YANGJIE ELECTRONICS CO LTD
Reach Compliance Code compliant
JESD-609 Code e3
Moisture Sensitivity Level 1
Terminal Finish TIN

BC817-25Q Frequently Asked Questions (FAQ)

  • The recommended operating temperature range for the BC817-25Q is -55°C to 150°C, as specified in the datasheet. However, it's essential to note that the transistor's performance and reliability may degrade if operated outside the recommended temperature range.

  • Yes, the BC817-25Q can be used in switching applications due to its high switching speed and low saturation voltage. However, it's crucial to ensure that the transistor is properly biased and that the switching frequency is within the recommended range to avoid overheating and reduce electromagnetic interference (EMI).

  • To prevent electrostatic discharge (ESD) damage, it's essential to handle the BC817-25Q with care. Use an anti-static wrist strap, mat, or workstation, and ensure that all equipment and tools are properly grounded. Avoid touching the transistor's pins or leads, and use ESD-safe packaging and storage materials.

  • The maximum power dissipation for the BC817-25Q is 625 mW, as specified in the datasheet. However, it's crucial to consider the thermal resistance, ambient temperature, and heat sink design to ensure that the transistor operates within its safe operating area.

  • While it's possible to replace the BC817-25Q with a similar transistor from a different manufacturer, it's essential to ensure that the replacement transistor has identical or better specifications, such as voltage, current, and power ratings. Additionally, verify that the replacement transistor is pin-compatible and has the same package type to avoid design changes.

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