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PD84002 RF power transistor The LdmoST plastic family Features Excellent thermal stability Common source configuration Broadband performances POUT = 2 W with 13 dB gain @ 870 MHz Plastic package ESD protection SOT-89 Supplied in tape and reel In compliance with the 2002/95/EC european Figure 1. Pin connection directive Description Source The PD84002 is a common source N-channel, enhancement-mode lateral Field-Effect RF power transistor. It is designed for high gain, broad band commercial and industrial applications. It operates at 7 V in common source mode at frequencies of up to 1 GHz. PD84002's superior gain and efficiency makes it an ideal solution for portable radio and UHF RFID Source reader. Gate Drain Figure 2. Device summary Order code Marking Package Packaging PD84002 8402 SOT-89 Tape and reel December 2007 Rev 1 1/16 www.st.com 16 Contents PD84002 Contents 1 Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.2 Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1 Static . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.2 Dynamic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.3 ESD protection characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.4 Moisture sensitivity level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 Impedances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4 DC curves . . . . . . . . . . . . . . . . . . . . . .