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BC817-40Q-7-F
Low Saturation Bipolar Transistor BC817-40Q-7-F
BC817-40Q-7-F
Low Saturation Bipolar Transistor BC817-40Q-7-F
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Manufacturer Part # : BC817-40Q-7-F
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Package/Case: SOT23-3
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Part Status : Active
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Brand: Diodes Incorporated
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Product Categories : Single Bipolar Transistors
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
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BC817-40Q-7-F DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 10 | $0.025 | $0.25 |
| 100 | $0.022 | $2.20 |
| 300 | $0.020 | $6.00 |
| 3000 | $0.020 | $60.00 |
| 6000 | $0.019 | $114.00 |
| 9000 | $0.018 | $162.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
Boasting a maximum collector current of 500mA and a collector-base voltage of 45V, the BC817-40Q-7-F transistor by Diodes Incorporated is a reliable choice for a variety of electronic applications. Its compact SOT-23 package enables easy integration into space-constrained designs, while the impressive gain bandwidth product of 100MHz ensures stable performance in high-frequency circuits. Additionally, the transistor's low saturation voltage of 800mV and maximum DC current gain of 250 make it an energy-efficient option ideal for battery-operated devices. With RoHS compliance and a wide temperature range of -55°C to 150°C, this transistor not only meets environmental regulations but also offers durability in challenging operating conditions
Key Features
- Ideally Suited for Automatic Insertion
- Epitaxial Planar Die Construction
- Complementary NPN Types Available (BC807)
- For switching and AF Amplifier Applications
- Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
- Halogen and Antimony Free. "Green" Device (Note 3)
- Qualified to AEC-Q101 Standards for High Reliability
- PPAP Capable (Note 4)
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Category ! | Bipolar Transistors - BJT | RoHS | Details |
| Mounting Style | SMD/SMT | Package / Case | SOT-23-3 |
| Transistor Polarity | NPN | Configuration | Single |
| Collector- Emitter Voltage VCEO Max | 45 V | Collector- Base Voltage VCBO | 50 V |
| Emitter- Base Voltage VEBO | 5 V | Collector-Emitter Saturation Voltage | 700 mV |
| Maximum DC Collector Current | 500 mA | Pd - Power Dissipation | 310 mW |
| Gain Bandwidth Product fT | 100 MHz | Minimum Operating Temperature | - 65 C |
| Maximum Operating Temperature ! | + 150 C | Qualification | AEC-Q101 |
| Series | BC817-16Q / -25Q / -40Q | Brand | Diodes Incorporated |
| Continuous Collector Current | 500 mA | DC Collector/Base Gain hfe Min | 250 |
| DC Current Gain hFE Max | 600 | Product Type ! | BJTs - Bipolar Transistors |
| Factory Pack Quantity | 3000 | Subcategory | Transistors |
| Technology | Si | Unit Weight | 0.000282 oz |
Specification Comparison
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is BC817-40Q-7-F?
The BC817-40Q-7-F is an NPN general-purpose transistor designed for low power amplification and switching applications. It is commonly used in a wide range of electronic circuits such as signal amplification, voltage amplification, and motor driving.
How Does BC817-40Q-7-F Work?
The BC817-40Q-7-F operates as an NPN transistor, allowing it to amplify and switch electronic signals. It works by controlling the flow of current between its collector and emitter terminals based on the current flow into its base terminal. This functionality makes it suitable for use in various electronic applications requiring signal amplification or switching.
How Many Pins does BC817-40Q-7-F have and What are the Functions of the Pinout Configuration?
The BC817-40Q-7-F is housed in a SOT-23 surface-mount package. The pinout configuration includes:
- Emitter (E): Current exit point.
- Base (B): Control terminal for input signal.
- Collector (C): Current entry point.
What are the Pros and Cons of BC817-40Q-7-F?
Pros:
- General Purpose: Versatile transistor suitable for a wide range of applications.
- Small Package: SOT-23 package is compact and allows for space-efficient designs.
- Low Cost: Economical component for basic amplification and switching needs.
Cons:
- Lower Power Handling: May not be suitable for high-power applications.
- Limited Frequency Range: Not ideal for high-frequency applications.
Are There Any Equivalents/Alternatives to BC817-40Q-7-F for Recommendation?
- The 2N3904 from ON Semiconductor is a comparable NPN transistor often used for similar applications.
- Alternatives to the BC817-40Q-7-F include the BC547B and BC548B transistors, which offer similar functionality.
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