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Name: PD54008-E
Brand: STMicroelectronics
SKU: PD54008-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 PD54008-E

Part No.:: PD54008-E

Manufacturer:: STMicroelectronics

Package:: PowerSO-10 Exposed Bottom Pad

Datasheet:: PD54008-E.pdf

Description:: FET RF 25V 500MHZ PWRSO10

In Stock:: 3264

Quantity:: Add To Cart

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PD54008-E Specifications

Packaging:
Tube
Series:
-
ProductStatus:
Active
TransistorType:
LDMOS
Frequency:
500MHz
Gain:
11.5dB
Voltage-Test:
7.5 V
CurrentRating(Amps):
5A
NoiseFigure:
-
Current-Test:
150 mA
Power-Output:
8W
Voltage-Rated:
25 V

PD54008-E this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PD54008-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 PD54008-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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PD54008-E information

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PD54008-E Typical application Circuitry

PD54008-E

The PD54008-E is a high-efficiency RF power transistor designed primarily for mobile radio applications.

Key Features of the PD54008-E:

- High Power Output: Capable of delivering high RF power, essential for communication systems that require strong signal transmission.

- High Efficiency: Ensures lower power consumption and heat generation, critical for battery-operated and high-density systems.

- Broadband Performance: Designed for broadband operation, making it versatile across various frequencies in the UHF band.

- Rugged Design: Built to withstand harsh conditions, ensuring reliability and longevity in field applications.

Application Scenario: Mobile Radio Amplifier

For an application scenario, consider the PD54008-E being used in the design of a power amplifier for a mobile radio system. This scenario requires careful attention to the integration of the PD54008-E into the circuit to maximize performance and reliability. Here is a detailed breakdown of connecting the PD54008-E in such a setup:

1. Biasing Circuit:

- Stable Operating Point: It's crucial to establish a stable biasing circuit for the PD54008-E. This involves connecting a biasing network to the gate terminal to set the appropriate quiescent current and ensure the transistor operates in the desired amplification mode.

2. Input Matching Network:

- Impedance Matching: To maximize power transfer from the source to the PD54008-E, an input matching network is required. This network uses capacitors and inductors to tune the impedance detected at the PD54008-E's input to match the source impedance.

3. Network for Output Matching:

- Optimized Power Output: In a similar vein, the output matching network is engineered to match the load impedance of the PD54008-E with the output impedance of the device, thereby maximizing the transfer of power to the load, which could be the antenna or a subsequent amplifier stage.

4. Supply Voltage Connection:

- Adequate Power Supply: The drain terminal of the PD54008-E must be connected to a suitable power supply, considering the voltage and current requirements of the PD54008-E to achieve the desired output power.

5. Heat Dissipation:

- Thermal Management: Given the high power operation of the PD54008-E, implementing effective thermal management is critical. This includes using heat sinks and ensuring adequate airflow around the transistor to dissipate heat efficiently.

Design Considerations:

A few key factors must be taken into account when designing a circuit with the PD54008-E:

- Stability: Ensure the circuit remains stable across all operating conditions, which might involve adding stabilizing networks to prevent oscillations.

- Harmonic Suppression: Implement filters or other harmonic suppression techniques to minimize the generation and transmission of harmonics, which can interfere with other equipment.

- Protection: Incorporate protection circuits to safeguard the PD54008-E from over-voltage, over-current, and excessive temperature conditions, ensuring reliability and longevity.

Incorporating the PD54008-E into a mobile radio amplifier circuit requires careful planning and attention to detail, from biasing and impedance matching to thermal management. By addressing these considerations, designers can leverage the PD54008-E's capabilities to create efficient, reliable, and high-performance RF power amplifiers for mobile radio systems and other communication applications.

PD54008-E FAQ

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3. Are the PD54008-E price and inventory displayed accurate?

The price and inventory of PD54008-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 PD54008-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 PD54008-E we delivered, we will accept the replacement or return of the PD54008-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 PD54008-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