What is the Additional Feature ?

Name: BC817-25-QVL
Brand: Nexperia USA Inc.
SKU: BC817-25-QVL
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Nexperia USA Inc. BC817-25-QVL

Part No.:: BC817-25-QVL

Manufacturer:: Nexperia USA Inc.

Package:: TO-236-3, SC-59, SOT-23-3

Datasheet:: BC817-25-QVL.pdf

Description:: TRANS NPN 45V 0.5A TO236AB

In Stock:: 3199

Quantity:: Add To Cart

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BC817-25-QVL Specifications

Packaging:
Bulk
Series:
Automotive, AEC-Q101, BC817-Q
ProductStatus:
Active
TransistorType:
NPN
Current-Collector(Ic)(Max):
500 mA
Voltage-CollectorEmitterBreakdown(Max):
45 V
VceSaturation(Max)@IbIc:
700mV @ 50mA, 500mA
Current-CollectorCutoff(Max):
100nA (ICBO)
DCCurrentGain(hFE)(Min)@IcVce:
160 @ 100mA, 1V
Power-Max:
250 mW
Frequency-Transition:
100MHz
OperatingTemperature:
150°C (TJ)
MountingType:
Surface Mount

BC817-25-QVL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including BC817-25-QVL price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for BC817-25-QVL to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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BC817-25-QVL information

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BC817-25-QVL Typical application Circuitry

BC817-25-QVL

The BC817-25-QVL is an NPN bipolar junction transistor (BJT), commonly used in medium-power electronic applications. It excels in tasks such as signal amplification, switching operations, and is frequently employed as a driver transistor in various circuits.

Functionalities and Application Scenarios

- Signal Amplification: The BC817-25-QVL is often utilized in audio amplification circuits and RF signal processing.

- Switching Operations: Effective in digital circuits, it's used for controlling current flow and executing switching tasks.

- Driver Transistor: Commonly used as a driver transistor in electronic devices to control larger loads.

Parameter Characteristics

- Voltage and Current Ratings: The BC817-25-QVL typically handles a collector current of up to 500 mA and a collector-emitter voltage around 45 V.

- Power Dissipation: Designed for medium-power applications, it can dissipate up to 500 mW.

Application Example: Automatic LED Light Control

Detailed Circuit Connection:

1. Collector to LED Load: Connect the collector (C terminal) of the BC817-25-QVL to an LED, including a current-limiting resistor to protect the LED.

2. Emitter Grounding: Ground the emitter (E terminal).

3. Base Control Input: Connect a sensor output (e.g., light sensor) to the base (B terminal) through a resistor. This setup allows the sensor to control the LED's operation based on environmental conditions.

4. Power Supply Integration: Connect the positive terminal of the power source to the LED's series resistor.

5. Biasing and Protection: Implement a base resistor to limit the current flowing into the base and ensure proper transistor operation.

Design Considerations

When designing circuits with the BC817-25-QVL, consider the following:

- Proper Biasing: Ensuring the transistor operates in the correct region for its intended function.

- Thermal Management: Adequate heat dissipation is important, particularly if the transistor operates near its maximum power rating.

- Load Compatibility: The connected load, like the LED, should be within the transistor's current and voltage handling capabilities.

- Circuit Protection: Incorporate protective elements like resistors to safeguard the transistor and the load.

In conclusion, the BC817-25-QVL is a versatile and efficient NPN transistor, suitable for a variety of medium-power applications in electronic circuits. Careful attention to its electrical characteristics, thermal management, and the nature of the connected load is essential for achieving optimal functionality and ensuring circuit reliability.

BC817-25-QVL FAQ

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3. Are the BC817-25-QVL price and inventory displayed accurate?

The price and inventory of BC817-25-QVL fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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5. How is the shipping arranged?

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of BC817-25-QVL?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the BC817-25-QVL we delivered, we will accept the replacement or return of the BC817-25-QVL only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of BC817-25-QVL.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations