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Name: BLF574112
Brand: NXP USA Inc.
SKU: BLF574112
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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NXP USA Inc. BLF574112

Part No.:: BLF574112

Manufacturer:: NXP USA Inc.

Package:: -

Datasheet:

Description:: HF / VHF POWER LDMOS TRANSISTOR

In Stock:: 3664

Quantity:: Add To Cart

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BLF574112 Specifications

Packaging:
Bulk
Series:
*
ProductStatus:
Active
TransistorType:
-
Current-Collector(Ic)(Max):
-
Voltage-CollectorEmitterBreakdown(Max):
-
VceSaturation(Max)@IbIc:
-
Current-CollectorCutoff(Max):
-
DCCurrentGain(hFE)(Min)@IcVce:
-
Power-Max:
-
Frequency-Transition:
-
OperatingTemperature:
-
MountingType:
-

BLF574112 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including BLF574112 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 BLF574112 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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BLF574112 information

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BLF574112 Typical application Circuitry

BLF574112

The BLF574112 is a high-power RF LDMOS transistor, specifically designed for RF power amplifiers across a broad range of applications. This transistor is ideal for scenarios requiring high efficiency, high gain, and high power capabilities, such as in broadcast transmitters, industrial RF heating, and RF plasma generation. Let's explore its application scenarios, key specifications, and detail a circuit design:

BLF574112: Functional Characteristics and Application Scenarios

Typical Applications

- Broadcast Transmitters: Used in TV and radio broadcasting for amplifying RF signals to high power levels.

- Industrial RF Heating: Suitable for applications requiring RF energy for heating purposes in industrial environments.

- RF Plasma Generation: Employed in plasma generation applications, which utilize RF power.

Key Specifications

- LDMOS Technology: Features Laterally Diffused Metal Oxide Semiconductor technology, ideal for high-power RF applications.

- Frequency Range: Capable of operating across various frequency bands, suitable for different RF applications.

- High Power Output: Designed to deliver significant RF power, essential for applications requiring robust amplification.

Circuit Design: BLF574112 in a Broadcast Transmitter

1. RF Signal Input

- Gate (Pin 1): Connect the modulated RF input signal to the gate. This pin controls the transistor's operation, initiating the amplification process.

2. Power Supply Connection

- Drain (Pin 2): Connect the drain to a high-power RF supply. This is the primary power source for the amplification process.

3. Amplified RF Output

- Source (Pin 3): Connect the source to the broadcast antenna system. This pin outputs the amplified RF signal.

4. Biasing and Control

- Gate Biasing (Additional Pin): Implement a biasing network for the gate to manage the transistor's operation effectively.

Design Considerations

- Stable Power Supply: Ensuring a robust and stable power supply is crucial for handling the high-power demands.

- Effective Heat Dissipation: Implementing cooling solutions, as high-power RF amplification generates significant heat.

- Impedance Matching: Achieving optimal impedance matching to maximize power transfer and efficiency.

- Signal Integrity: Maintaining the quality of the RF signal throughout the amplification process.

- EMI Management: Designing the PCB layout to minimize electromagnetic interference and maintain signal clarity.

- Gate Voltage Control: Precisely managing the gate voltage to ensure stable and linear transistor operation.

- Regulatory Compliance: Adhering to industry standards and regulations, particularly in broadcasting applications.

- Environmental Considerations: Factoring in operating temperature and other environmental conditions that might affect performance.

When integrating the BLF574112 into a circuit, these factors are critical to achieve optimal functionality and performance. For comprehensive specifications, including pin configuration and electrical parameters, always refer to the BLF574112's datasheet and technical documentation.

BLF574112 FAQ

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We have a professional and experienced quality control team to strictly verify and test the BLF574112. All suppliers must pass our qualification reviews before they can publish their products including BLF574112 on icwhale.com; we pay more attention to the channels and quality of BLF574112 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the BLF574112 price and inventory displayed accurate?

The price and inventory of BLF574112 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.

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5. How is the shipping arranged?

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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 BLF574112?

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 BLF574112 we delivered, we will accept the replacement or return of the BLF574112 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 BLF574112.

(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