Part Details for BC817-40W by Diotec Semiconductor AG
Results Overview of BC817-40W by Diotec Semiconductor AG
- Distributor Offerings: (8 listings)
- Number of FFF Equivalents: (0 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.
BC817-40W Information
BC817-40W by Diotec Semiconductor AG 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 BC817-40W
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
4878-BC817-40WCT-ND
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DigiKey | TRANS NPN 45V 0.5A SOT23-3 Min Qty: 1 Lead time: 8 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
1856 In Stock |
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$0.0158 / $0.1500 | Buy Now |
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DISTI #
637-BC817-40W
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Mouser Electronics | Bipolar Transistors - BJT BJT, SOT-323, 45V, 500mA, NPN RoHS: Compliant | 5559 |
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$0.0170 / $0.1700 | Buy Now |
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DISTI #
E02:0323_13300857
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Arrow Electronics | Trans GP BJT NPN 45V 0.5A 200mW 3-Pin SOT-323 RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 5 Weeks Date Code: 2509 | Europe - 6000 |
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$0.0461 / $0.0841 | Buy Now |
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Onlinecomponents.com | Bipolar Transistor - SOT-323 - 45V - 500mA - NPN RoHS: Compliant | 18000 Factory Stock |
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$0.0130 / $0.0202 | Buy Now |
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DISTI #
87604730
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Verical | Trans GP BJT NPN 45V 0.5A 200mW 3-Pin SOT-323 RoHS: Compliant Min Qty: 1819 Package Multiple: 1 | Americas - 7705 |
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$0.0385 | Buy Now |
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DISTI #
58819568
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Verical | Trans GP BJT NPN 45V 0.5A 200mW 3-Pin SOT-323 RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 | Americas - 6000 |
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$0.0462 / $0.0841 | Buy Now |
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DISTI #
BC817-40W-DIO
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TME | Transistor: NPN, bipolar, 45V, 0.8A, 310mW, SOT323 Min Qty: 25 | 2323 |
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$0.0158 / $0.0287 | Buy Now |
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Master Electronics | Bipolar Transistor - SOT-323 - 45V - 500mA - NPN RoHS: Compliant | 18000 Factory Stock |
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$0.0130 / $0.0202 | Buy Now |
Part Details for BC817-40W
BC817-40W CAD Models
BC817-40W Part Data Attributes
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BC817-40W
Diotec Semiconductor AG
Buy Now
Datasheet
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Compare Parts:
BC817-40W
Diotec Semiconductor AG
Small Signal Bipolar Transistor, NPN,
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | DIOTEC SEMICONDUCTOR AG | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| Samacsys Manufacturer | Diotec | |
| Collector Current-Max (IC) | 0.5 A | |
| Collector-Emitter Voltage-Max | 45 V | |
| Configuration | SINGLE | |
| DC Current Gain-Min (hFE) | 250 | |
| JESD-30 Code | R-PDSO-G3 | |
| JESD-609 Code | e3 | |
| Moisture Sensitivity Level | 1 | |
| 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 | |
| Surface Mount | YES | |
| Terminal Finish | Matte Tin (Sn) - annealed | |
| Terminal Form | GULL WING | |
| Terminal Position | DUAL | |
| Transistor Application | SWITCHING | |
| Transistor Element Material | SILICON | |
| Transition Frequency-Nom (fT) | 100 MHz |
Alternate Parts for BC817-40W
This table gives cross-reference parts and alternative options found for BC817-40W. 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 BC817-40W, 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 | Yangzhou Yangjie Electronics Co Ltd | $0.0148 | Small Signal Bipolar Transistor, 0.5A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, | BC817-40W vs BC817-25 |
| BC817-40W | Yangzhou Yangjie Electronics Co Ltd | $0.0176 | Small Signal Bipolar Transistor, 0.5A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, | BC817-40W vs BC817-40W |
| BC817-40WF2HF | Yangzhou Yangjie Electronics Co Ltd | Check for Price | Small Signal Bipolar Transistor, 0.5A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, | BC817-40W vs BC817-40WF2HF |
| BC817-40-B0RFG | Taiwan Semiconductor | Check for Price | Small Signal Bipolar Transistor | BC817-40W vs BC817-40-B0RFG |
| BC817-40W-TP-HF | Micro Commercial Components | Check for Price | Small Signal Bipolar Transistor, 0.5A I(C), NPN, | BC817-40W vs BC817-40W-TP-HF |
| BCH817-40LT1G | onsemi | Check for Price | Small Signal Bipolar Transistor | BC817-40W vs BCH817-40LT1G |
| BC817-25WHF | Yangzhou Yangjie Electronics Co Ltd | Check for Price | Small Signal Bipolar Transistor, 0.5A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, | BC817-40W vs BC817-25WHF |
| BC817-16 | Taitron Components Inc | Check for Price | Small Signal Bipolar Transistor, | BC817-40W vs BC817-16 |
| BC817-16W-TP | Micro Commercial Components | Check for Price | Small Signal Bipolar Transistor, 0.5A I(C), NPN, | BC817-40W vs BC817-16W-TP |
| BC817-25-D0RFG | Taiwan Semiconductor | Check for Price | Small Signal Bipolar Transistor | BC817-40W vs BC817-25-D0RFG |
BC817-40W Frequently Asked Questions (FAQ)
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The maximum operating temperature range for the BC817-40W is -55°C to 150°C.
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Yes, the BC817-40W is suitable for switching applications due to its high switching speed and low saturation voltage.
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The recommended storage temperature range for the BC817-40W is -55°C to 150°C.
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Yes, the BC817-40W is RoHS (Restriction of Hazardous Substances) compliant, meaning it does not contain hazardous substances like lead, mercury, and cadmium.
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The BC817-40W is typically used in power management, motor control, and switching applications in industrial, automotive, and consumer electronics.