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STMICROELECTRONICS PD55003E RF Power Transistor

The PD55003-E is an RF power transistor utilizing ST's LDMOS technology, designed for high gain and linearity at frequencies up to 1 GHz. It features excellent thermal stability and is mounted in a PowerSO-10RF plastic package, ideal for commercial and industrial applications like car mobile radios. Its common source configuration ensures reliable high-frequency performance, making it a dependable choice for RF amplification tasks requiring power outputs around 3W with significant gain and efficiency.

Authorized Distributors
Source:DigiKey
Part No:PD55003-E
Stock:113
Inv Date:06-11-2026
Price: Unit price: $11.35
Buy/RFQ:
Part No:PD55003-E
Stock:6401
Inv Date:06-12-2026
Price: Unit price: $11.35
Buy/RFQ:
Part No:PD55003-E
Stock:0
Inv Date:06-11-2026
Price: Unit price: $6.34
Buy/RFQ:
Source:Arrow EU
Part No:PD55003-E
Stock:260
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:

STMICROELECTRONICS PD55003E RF Power Transistor Specifications:

  • Drain-source voltage: 40 V
  • Gate-source voltage: +20 V
  • Drain current: 25 A
  • Power dissipation: 31.7 W (@ Tcase=70°C)
  • Maximum junction temperature: 165°C
  • Storage temperature: -65°C to +150°C
  • Junction-case thermal resistance: 3.0 °C/W
  • Frequency: up to 1 GHz
  • Gain: 17 dB at 500 MHz with 3W output
  • Operating mode: Enhancement-mode lateral N-channel MOSFET
  • Package: PowerSO-10RF (formed lead and straight lead options)
  • Moisture sensitivity level: Level 3 (J-STD-020B)

Buy the STMicroelectronics PD55003E – Reliable RF Power Transistor for Industrial Applications

Acquire the STMicroelectronics PD55003E RF power transistor online now and enhance your RF systems with high gain, excellent linearity, and reliable operation at up to 1 GHz. Designed for industrial and automotive applications, its powerful 3W output, robust thermal stability, and compact PowerSO-10RF packaging make it an ideal choice for high-performance RF amplification. Shop online today to ensure your projects benefit from trusted quality, prompt delivery, and superior RF performance suitable for demanding commercial and industrial environments.

Order your STMicroelectronics PD55003E RF power transistor today and give your RF amplification projects the dependable high-frequency performance they deserve.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS PD55003E?

You can click on the BUY or RFQ button to purchase PD55003E from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part PD55003E?

You can download the PD55003E datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of PD55003E?

STMICROELECTRONICS

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