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Name: BC857C
Brand: Diotec Semiconductor
SKU: BC857C
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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Diotec Semiconductor BC857C

Part No.:: BC857C

Manufacturer:: Diotec Semiconductor

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

Datasheet:: BC857C.pdf

Description:: TRANS PNP 45V 0.1A SOT23-3

In Stock:: 2373

Quantity:: Add To Cart

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BC857C Specifications

Packaging:
Strip
Series:
-
ProductStatus:
Active
TransistorType:
PNP
Current-Collector(Ic)(Max):
100 mA
Voltage-CollectorEmitterBreakdown(Max):
45 V
VceSaturation(Max)@IbIc:
650mV @ 5mA, 100mA
Current-CollectorCutoff(Max):
15nA (ICBO)
DCCurrentGain(hFE)(Min)@IcVce:
420 @ 2mA, 5V
Power-Max:
250 mW
Frequency-Transition:
100MHz
OperatingTemperature:
-55°C ~ 150°C (TJ)
MountingType:
Surface Mount

BC857C this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including BC857C 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 BC857C 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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BC857C information

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BC857C Typical application Circuitry

BC857C

A PNP bipolar junction transistor (BJT) with adaptability and dependability in a range of electronic applications is the BC857C. It's designed primarily for low-power switching and amplification tasks.

Functionality and Application Scenarios

- Signal Amplification: Frequently used in the amplification of signals, particularly in audio devices and low-power signal processing.

- Switching Applications: The BC857C is ideal for switching in digital and analog circuits, given its quick response time.

- Voltage Regulation: It is useful for stabilizing and regulating output voltages in circuits that control power supplies.

Parameter Characteristics

- PNP Transistor Configuration: It uses holes as the majority charge carriers, typical of PNP transistors.

- Low Power Operations: Made especially for battery-operated and portable devices, among other low-power applications. - Compact Size: The BC857C comes in a small package, beneficial for space-constrained electronic designs.

Application Example: Audio Amplifier Circuit

Component Integration:

- Capacitors and Resistors: Essential for setting the biasing and for frequency filtering.

Circuit Design:

1. Emitter Grounding: Connect the emitter of the BC857C to the ground.

2. Base Biasing: Attach a resistor to the base for biasing, linking it to the signal source.

3. Collector to Output: Link the collector to the audio output or speaker through a coupling capacitor.

4. Feedback Mechanism: Implement a feedback loop from the output to the base for improved stability and control.

Design Considerations

- Thermal Management: Adequate cooling for the BC857C is crucial to prevent overheating.

- Biasing Accuracy: Correct biasing is necessary for optimal performance and minimizing distortion.

- Load Matching: Verify that the connected load and the BC857C's output capacity are compatible.

In conclusion, the BC857C is a highly versatile PNP transistor, suitable for a range of applications including signal amplification, switching operations, and voltage regulation. When designing circuits with this transistor, it is important to consider aspects such as biasing, thermal management, and the load characteristics to ensure efficient and stable operation.

BC857C FAQ

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3. Are the BC857C price and inventory displayed accurate?

The price and inventory of BC857C 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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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 BC857C?

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 BC857C we delivered, we will accept the replacement or return of the BC857C 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 BC857C.

(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