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Name: MMBT5551
Brand: Fairchild Semiconductor
SKU: MMBT5551
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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Fairchild Semiconductor MMBT5551

Part No.:: MMBT5551

Manufacturer:: Fairchild Semiconductor

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

Datasheet:: MMBT5551.pdf

Description:: TRANS NPN 160V 0.6A SOT23-3

In Stock:: 3116

Quantity:: Add To Cart

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MMBT5551 Specifications

Packaging:
Bulk
Series:
-
ProductStatus:
Active
TransistorType:
NPN
Current-Collector(Ic)(Max):
600 mA
Voltage-CollectorEmitterBreakdown(Max):
160 V
VceSaturation(Max)@IbIc:
200mV @ 5mA, 50mA
Current-CollectorCutoff(Max):
50nA (ICBO)
DCCurrentGain(hFE)(Min)@IcVce:
80 @ 10mA, 5V
Power-Max:
350 mW
Frequency-Transition:
100MHz
OperatingTemperature:
-55°C ~ 150°C (TJ)
MountingType:
Surface Mount

MMBT5551 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MMBT5551 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 MMBT5551 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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MMBT5551 information

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MMBT5551 Typical application Circuitry

MMBT5551

MMBT5551 is a type of NPN bipolar junction transistor, known for its efficacy in a wide range of electronics applications.

Functionality: MMBT5551 is renowned for its role as a signal amplifier and switch. Its compact design and robust performance under various conditions make it a popular choice amongst electronics designers.

Application Scenarios: MMBT5551 shines in applications involving signal amplification, where it ensures that weak signals are boosted to levels that can be effectively utilized within electronic devices and systems.

Key Features: The prominent features of MMBT5551 include its ability to handle considerable currents, operate at high frequencies, and its low noise operations, making it a versatile component in electronics design.

Detailed Circuit Connection for Signal Amplification

1. Collector Connection:

- To Load: Ensure that Pin 3, the collector, is linked to the load. This facilitates the flow of amplified current effectively.

- Stable Current Supply: Affix this pin to the power source to guarantee an uninterrupted flow of current post-amplification.

2. Base Connection:

- Input Signal: Pin 2, the base, should be connected to the signal source. Employ a resistor to manage the base current and to maintain the transistor in its active state.

- Signal Fidelity: The incorporation of filters is advisable to ensure signal integrity and to achieve a precise amplification process.

3. Emitter Connection:

- Grounding: Pin 1, the emitter, needs to be grounded. This action establishes a return path and aids in the transistor's effective biasing.

- Secure Connection: A steadfast connection is critical to avoid operational inconsistencies.

4. Ancillary Components:

- Feedback Integration: Integrate feedback elements to stabilize and refine the amplification output.

- Component Quality: Opting for high-grade components is essential to minimize noise and assure consistent performance.

Design Considerations:

1. Biasing:

- Active Region Operation: Guarantee that MMBT5551 operates within the active region to avert signal distortion.

- Biasing Checks: Routine biasing assessments can prevent the transistor from venturing into the cut-off or saturation states, promoting linear operation.

2. Heat Management:

- Dissipation Mechanisms: Include efficient heat dissipation systems to avoid MMBT5551 overheating.

- Material Choice: Select materials with high thermal conductivity for components and connections to assist in heat dissipation.

3. Testing & Evaluation:

- Prototype Assessment: Develop and evaluate prototypes to confirm performance metrics and adjust as needed.

- Simulation Tools: Utilize these tools to predict circuit behavior and make informed design choices.

In the process of embedding MMBT5551 in signal amplification circuits, adherence to these guidelines ensures the harmonization of efficiency, performance, and dependability.

MMBT5551 FAQ

1. How to order MMBT5551 on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that MMBT5551 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MMBT5551. All suppliers must pass our qualification reviews before they can publish their products including MMBT5551 on icwhale.com; we pay more attention to the channels and quality of MMBT5551 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the MMBT5551 price and inventory displayed accurate?

The price and inventory of MMBT5551 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

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 MMBT5551?

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 MMBT5551 we delivered, we will accept the replacement or return of the MMBT5551 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 MMBT5551.

(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