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PD84008-E
PD84008S-E
RF power transistor, LdmoST plastic family
N-channel enhancement-mode lateral MOSFETs
Preliminary Data
Features
Excellent thermal stability
Common source configuration
POUT = 8 W with 14.7 dB gain
@ 870 MHz / 7.5 V
Plastic package PowerSO-10RF
ESD protection (formed lead)
In compliance with the 2002/95/EC european
directive
Description
The PD84008-E is a common source N-channel,
enhancement-mode lateral Field-Effect RF power
transistor. It is designed for high gain, broadband
commercial and industrial applications. It
PowerSO-10RF
operates at 13.6 V in common source mode at (straight lead)
frequencies of up to 1 GHz. PD84008-E boasts
the excellent gain, linearity and reliability of ST's
latest LDMOS technology mounted in the first true Figure 1. Pin connection
SMD plastic RF power package, PowerSO-10RF. Source
PD84008-E's superior linearity performance
makes it an ideal solution for portable radio
applications.
The PowerSO-10 plastic package, designed to Gate Drain
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)
Table 1. Device summary
Part number Package Packing
PD84008-E PowerSO-10RF (formed lead) Tube
PD84008S-E PowerSO-10RF (straight lead) Tube
PD84008TR-E PowerSO-10RF (formed lead) Tape and reel
PD84008STR-E PowerSO-10RF (straight lead) Tape and reel
December 2007 Rev 1 1/15
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to www.st.com 15
change without notice.
Contents PD84008-E, PD84008S-E
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
3 Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4 Typical performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
5 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2/15
PD84008-E, PD84008S-E Electrical data
1 Electrical data
1.1 Maximum ratings
Table 2. Absolute maximum ratings (TCASE = 25