Part Details for BC817-25 by Philips Semiconductors
Results Overview of BC817-25 by Philips Semiconductors
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (7 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
BC817-25 Information
BC817-25 by Philips Semiconductors is an Other Transistor.
Other 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 BC817-25
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | Min Qty: 45 | 3450 |
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$0.0338 / $0.1125 | Buy Now |
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Bristol Electronics | 883 |
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RFQ | ||
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Quest Components | TRANSISTOR,BJT,NPN,45V V(BR)CEO,500MA I(C),TO-236AA | 2760 |
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$0.0300 / $0.1500 | Buy Now |
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Quest Components | TRANSISTOR,BJT,NPN,45V V(BR)CEO,500MA I(C),TO-236AA | 1137 |
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$0.0300 / $0.0800 | Buy Now |
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Quest Components | TRANSISTOR,BJT,NPN,45V V(BR)CEO,500MA I(C),TO-236AA | 706 |
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$0.0500 / $0.1500 | Buy Now |
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Chip 1 Exchange | INSTOCK | 3600 |
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RFQ | |
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Chip 1 Exchange | INSTOCK | 600 |
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RFQ |
Part Details for BC817-25
BC817-25 CAD Models
BC817-25 Part Data Attributes
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BC817-25
Philips Semiconductors
Buy Now
Datasheet
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Compare Parts:
BC817-25
Philips Semiconductors
Transistor
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | PHILIPS SEMICONDUCTORS | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| Collector Current-Max (IC) | 0.5 A | |
| Collector-Emitter Voltage-Max | 45 V | |
| Configuration | SINGLE | |
| DC Current Gain-Min (hFE) | 160 | |
| JESD-30 Code | R-PDSO-G3 | |
| JESD-609 Code | e3 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 150 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Polarity/Channel Type | NPN | |
| Power Dissipation-Max (Abs) | 0.25 W | |
| Surface Mount | YES | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Position | DUAL | |
| Transistor Element Material | SILICON | |
| Transition Frequency-Nom (fT) | 100 MHz |
Alternate Parts for BC817-25
This table gives cross-reference parts and alternative options found for BC817-25. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BC817-25, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| BC817-25-T | Micro Commercial Components | Check for Price | Transistor | BC817-25 vs BC817-25-T |
| BC817-25 | YAGEO Corporation | Check for Price | Small Signal Bipolar Transistor, 0.5A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon | BC817-25 vs BC817-25 |
| BC817-25LT1 | Micro Commercial Components | Check for Price | Small Signal Bipolar Transistor, 0.5A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, PLASTIC PACKAGE-3 | BC817-25 vs BC817-25LT1 |
| BC817-25/E8 | Vishay Intertechnologies | Check for Price | Small Signal Bipolar Transistor, 0.8A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, TO-236AB, PLASTIC PACKAGE-3 | BC817-25 vs BC817-25/E8 |
| BC817-25 | Central Semiconductor Corp | Check for Price | Small Signal Bipolar Transistor, 0.5A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, PLASTIC PACKAGE-3 | BC817-25 vs BC817-25 |
| BC817-25,215 | NXP Semiconductors | Check for Price | BC817; BC817W; BC337 - 45 V, 500 mA NPN general-purpose transistors TO-236 3-Pin | BC817-25 vs BC817-25,215 |
| BC817-25LT1G | onsemi | $0.0179 | NPN Bipolar Transistor, SOT-23 (TO-236) 3 LEAD, 3000-REEL | BC817-25 vs BC817-25LT1G |
BC817-25 Frequently Asked Questions (FAQ)
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The maximum operating temperature range for the BC817-25 is -55°C to 150°C, but the recommended operating temperature range is -40°C to 125°C for optimal performance and reliability.
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To ensure the BC817-25 is properly biased for linear operation, you should ensure that the base-emitter voltage (VBE) is between 0.65V and 0.85V, and the collector-emitter voltage (VCE) is at least 1V higher than the base-emitter voltage. Additionally, the collector current should be limited to the recommended maximum value to prevent overheating.
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The maximum collector current that the BC817-25 can handle is 500mA, but it's recommended to limit the collector current to 200mA or less for optimal performance and reliability.
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Yes, the BC817-25 can be used as a switch, but it's not recommended due to its relatively low current gain (hFE) and high saturation voltage (VCE(sat)). For switching applications, it's recommended to use a transistor with a higher current gain and lower saturation voltage, such as the BC817-40 or BC337.
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To protect the BC817-25 from electrostatic discharge (ESD), you should handle the device with an anti-static wrist strap or mat, and ensure that the device is stored in an anti-static package. Additionally, you can add ESD protection diodes or resistors to the circuit to prevent ESD damage.