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Name: PD55008TR-E
Brand: STMicroelectronics
SKU: PD55008TR-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 PD55008TR-E

Part No.:: PD55008TR-E

Manufacturer:: STMicroelectronics

Package:: PowerSO-10RF Exposed Bottom Pad (2 Formed Leads)

Datasheet:: PD55008TR-E.pdf

Description:: TRANSISTOR RF POWERSO-10

In Stock:: 2835

Quantity:: Add To Cart

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PD55008TR-E Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
TransistorType:
LDMOS
Frequency:
500MHz
Gain:
17dB
Voltage-Test:
12.5 V
CurrentRating(Amps):
4A
NoiseFigure:
-
Current-Test:
150 mA
Power-Output:
8W
Voltage-Rated:
40 V

PD55008TR-E this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PD55008TR-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 PD55008TR-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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PD55008TR-E information

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PD55008TR-E Typical application Circuitry

PD55008TR-E

The PD55008TR-E is a sophisticated RF power LDMOS transistor designed for high-efficiency, high-power applications in the RF domain. It's tailored for use in environments that demand robust amplification of RF signals, such as in cellular base stations, broadcast transmitters, professional mobile radio systems, and other telecommunications applications that require reliable and powerful signal transmission.

Key Features of the PD55008TR-E:

- High RF Power Output: The PD55008TR-E is engineered to provide substantial RF power, crucial for effective signal amplification across various communication platforms.

- Broadband Frequency Response: Capable of operating over a wide frequency range, offering flexibility for multiple RF applications.

- High Efficiency: Designed for optimal power utilization, the PD55008TR-E ensures reduced energy consumption and minimal thermal waste.

- Robustness: Built to endure demanding operational conditions, ensuring longevity and reliability in high-performance settings.

Application Scenario: Cellular Base Station Amplifier

Integrating the PD55008TR-E into a cellular base station amplifier circuit highlights its capabilities in enhancing network signal strength and quality. Below is a detailed guide for incorporating the PD55008TR-E into this scenario:

1. Power Supply Connection:

- Ensure Sufficient Voltage: It's critical to connect the drain terminal of the PD55008TR-E to a power source that provides the necessary voltage for the transistor to function at its maximum capacity. This step is foundational for leveraging the full potential of the PD55008TR-E in RF amplification.

2. Gate Biasing:

- Apply Correct Bias Voltage: Properly biasing the gate terminal of the PD55008TR-E is essential. This ensures that the transistor operates within its optimal amplification mode, balancing the need for efficiency with the requirements for signal integrity and linearity.

3. Input Signal Coupling:

- Minimize Loss, Maximize Gain: Efficiently coupling the input RF signal to the gate terminal of the PD55008TR-E is crucial. This typically involves using an input matching network, consisting of capacitors and inductors, to adjust the impedance to match that of the transistor, optimizing the signal gain.

4. Output Matching Network:

- Optimize Power Transfer: Creating an output matching network between the drain terminal of the PD55008TR-E and the output load (such as an antenna) is vital for maximizing power transfer efficiency. This network uses inductors and capacitors to ensure the impedance of the PD55008TR-E matches the load, facilitating effective power output.

5. Thermal Management Strategies:

- Manage Heat Efficiently: Given the high-power operation of the PD55008TR-E, it's imperative to implement an effective cooling strategy. This often involves using a heat sink with appropriate thermal conductivity and may include additional cooling mechanisms as necessary to dissipate heat effectively.

Design Considerations:

In designing a circuit with the PD55008TR-E, several key factors must be considered:

- Stability Across Frequencies: Ensuring the circuit's stability across the intended frequency range is crucial, using feedback or stabilizing networks as necessary to prevent oscillations.

- Protective Circuitry: Incorporating circuits to protect the PD55008TR-E from overcurrent, overvoltage, and excessive heat is essential for maintaining its integrity and extending its lifespan.

- Harmonic Suppression: Employing measures to control harmonics, either through filtering or other techniques, is important to meet regulatory standards and minimize interference with other equipment.

By attentively integrating the PD55008TR-E into a cellular base station amplifier and addressing these design aspects, engineers can create efficient, high-performance amplification systems. These systems fully utilize the capabilities of the PD55008TR-E, meeting the demanding requirements of modern telecommunications infrastructure.

PD55008TR-E FAQ

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3. Are the PD55008TR-E price and inventory displayed accurate?

The price and inventory of PD55008TR-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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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 PD55008TR-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 PD55008TR-E we delivered, we will accept the replacement or return of the PD55008TR-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 PD55008TR-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