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Name: BC817-40W,135
Brand: Nexperia USA Inc.
SKU: BC817-40W,135
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. BC817-40W,135

Part No.:: BC817-40W,135

Manufacturer:: Nexperia USA Inc.

Package:: SC-70, SOT-323

Datasheet:: BC817-40W,135.pdf

Description:: TRANS NPN 45V 0.5A SOT323

In Stock:: 3006

Quantity:: Add To Cart

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BC817-40W,135 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
Automotive, AEC-Q101
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:
250 @ 100mA, 1V
Power-Max:
200 mW
Frequency-Transition:
100MHz
OperatingTemperature:
150°C (TJ)
MountingType:
Surface Mount

BC817-40W,135 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including BC817-40W,135 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 BC817-40W,135 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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BC817-40W,135 information

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BC817-40W,135 Typical application Circuitry

BC817-40W,135

The BC817-40W,135 is an NPN bipolar junction transistor (BJT) that is widely used in medium-power electronic applications. This transistor is known for its effectiveness in signal amplification, switching operations, and as a driver transistor in a variety of circuits.

Functionalities and Application Scenarios

- Signal Amplification: The BC817-40W,135 is often used in audio amplification circuits and RF signal processing.

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

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

Parameter Characteristics

- Voltage and Current Ratings: Typically, the BC817-40W,135 can handle a collector current 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: Automated Lighting System

Detailed Circuit Connection:

1. Collector to LED Load: Connect the collector (C terminal) of the BC817-40W,135 to an LED or an LED array, including a current-limiting resistor to manage the LED's power consumption.

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

3. Base Control Input: Connect a control signal (such as from a light sensor or a microcontroller) to the base (B terminal) through a resistor. This setup allows for automated control of the LED based on environmental light conditions or other inputs.

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

5. Biasing and Stability: Use a base resistor to limit the current flowing into the base and ensure proper operation of the transistor.

Design Considerations

When designing circuits with the BC817-40W,135, consider the following:

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

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

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

- Circuit Protection: Incorporate protective elements, such as resistors, to safeguard the transistor and the load.

In summary, the BC817-40W,135 is a versatile and efficient NPN transistor, suitable for various medium-power applications in electronic circuits. Attention to its electrical characteristics, thermal management, and the nature of the connected load is essential for achieving optimal functionality and ensuring circuit reliability.

BC817-40W,135 FAQ

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3. Are the BC817-40W,135 price and inventory displayed accurate?

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6. What is the process for return or replacement of BC817-40W,135?

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 BC817-40W,135 we delivered, we will accept the replacement or return of the BC817-40W,135 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 BC817-40W,135.

(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