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LET9045：45W 28V HF to 2GHz LDMOS TRANSISTOR in PSO-10RF plastic package

The LET9045 is a common source N-Channel, enhancement-mode lateral Field-Effect RF power transistor. It is designed for high gain, broadband commercial and industrial applicatios. It operates at 28 V in common source mode at frequencies of up to 1 GHz. LET9045 boasts the excellent gain, linearity and reliability of ST’s latest LDMOS technology mounted in the first true SMD plastic RF power package, PowerSO-10RF. LET9045’s superior linearity performance makes it an ideal solution for base station applications.

The PowerSO-10 plastic package, designed to offer high reliability, is the first ST JEDEC approved, high power SMD package. It has been specially optimized for RF needs and offers excellent RF performances and ease of assembly.

Mounting recommendations are available in www.st.com/rf/ (look for application note AN1294).

Key Features

• In compliance with the 2002/95/EC european directive
• Excellent thermal stability
• POUT = 45 W with 18.5 dB gain @ 960 MHz / 28 V
• Common source configuration
• ESD protection
• Plastic package

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