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Name: PD55008L-E
Brand: STMicroelectronics
SKU: PD55008L-E
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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STMicroelectronics PD55008L-E

Part No.:: PD55008L-E

Manufacturer:: STMicroelectronics

Package:: 8-PowerVDFN

Datasheet:: PD55008L-E.pdf

Description:: TRANSISTOR RF 5X5 POWERFLAT

In Stock:: 2806

Quantity:: Add To Cart

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PD55008L-E Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Obsolete
TransistorType:
LDMOS
Frequency:
500MHz
Gain:
19dB
Voltage-Test:
12.5 V
CurrentRating(Amps):
5A
NoiseFigure:
-
Current-Test:
150 mA
Power-Output:
8W
Voltage-Rated:
40 V

PD55008L-E this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PD55008L-E 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 PD55008L-E 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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PD55008L-E information

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PD55008L-E Typical application Circuitry

PD55008L-E

The PD55008L-E is a high-performance LDMOS RF power transistor designed for use in a wide range of applications requiring high RF power output, such as cellular base station amplifiers, broadcast transmitters, and RF industrial heating. Its efficiency, reliability, and capability to operate across a broad frequency range make it an excellent choice for these demanding applications.

Key Features of the PD55008L-E:

- High RF Power Output: Enables the delivery of significant power levels, essential for effective signal transmission and amplification.

- Broad Frequency Range: Supports operation across various frequency bands, offering versatility in application.

- High Efficiency: Minimizes power loss and heat generation, crucial for maintaining operational integrity and longevity.

- Robust Design: Engineered to withstand harsh operational environments, ensuring reliability and durability.

Application Scenario: Broadcast Transmitter Amplifier

Integrating the PD55008L-E into a broadcast transmitter amplifier circuit exemplifies its utility. This setup demands meticulous planning for the PD55008L-E's integration to achieve optimal signal amplification. Below is a detailed guide on incorporating the PD55008L-E into such a system:

1. Power Supply Connection:

- Ensure Adequate Voltage: The drain terminal of the PD55008L-E requires connection to a power supply that can deliver the appropriate voltage for the desired output power. This is fundamental for achieving high efficiency and power output.

2. Gate Bias Setup:

- Apply Correct Biasing: Providing a suitable bias voltage to the gate terminal is imperative. This step ensures the PD55008L-E operates within an optimal range, achieving the desired amplification efficiency and linearity.

3. Input Signal Matching:

- Minimize Loss, Maximize Gain: To efficiently transfer the input RF signal to the PD55008L-E, employing an input matching network is essential. This network, typically comprising capacitors and inductors, adjusts the impedance at the gate terminal to match that of the signal source.

4. Output Load Matching:

- Optimize Power Transfer: Designing an output matching network between the PD55008L-E's drain terminal and the load ensures maximum power transfer and efficiency. This often involves precise tuning of inductors and capacitors to match the output impedance to the load.

5. Cooling System:

- Manage Heat Effectively: Due to the high power levels involved, it is critical to implement an effective cooling solution for the PD55008L-E. This includes using a heat sink of suitable size and, if necessary, additional cooling mechanisms like fans or liquid cooling systems.

Design Considerations:

When creating a circuit with the PD55008L-E, several important factors must be considered:

- Frequency Stability: The circuit should remain stable across its operating frequency to prevent unwanted oscillations or interference.

- Protection Measures: Integrating protection circuits to guard against overcurrent, overvoltage, and thermal excess is vital for preserving the PD55008L-E's integrity.

- Harmonic Control: Employing strategies to suppress harmonics, through filtering or other means, is necessary to comply with regulatory standards and prevent interference with other systems.

By meticulously incorporating the PD55008L-E into a broadcast transmitter amplifier and addressing these design considerations, developers can leverage its high power output and efficiency. This ensures the creation of robust and high-performance amplifiers suited for the demands of modern broadcast applications, fully exploiting the capabilities of the PD55008L-E.

PD55008L-E FAQ

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We have a professional and experienced quality control team to strictly verify and test the PD55008L-E. All suppliers must pass our qualification reviews before they can publish their products including PD55008L-E on icwhale.com; we pay more attention to the channels and quality of PD55008L-E products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PD55008L-E price and inventory displayed accurate?

The price and inventory of PD55008L-E 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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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 PD55008L-E?

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 PD55008L-E we delivered, we will accept the replacement or return of the PD55008L-E 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 PD55008L-E.

(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