STEVAL-TDR017V1 STMicroelectronics, STEVAL-TDR017V1 Datasheet

BOARD DEM UHF RFID READ PD84001

STEVAL-TDR017V1

Manufacturer Part Number
STEVAL-TDR017V1
Description
BOARD DEM UHF RFID READ PD84001
Manufacturer
STMicroelectronics
Type
UHF Readerr

Specifications of STEVAL-TDR017V1

Contents
Board
Operating Supply Voltage
7.2 V
Product
Power Management Development Tools
For Use With/related Products
PD84001
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-10761
Table 1.
Features
Description
The PD84001 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.
PD84001’s superior gain and efficiency makes it
an ideal solution for portable radio and UHF RFID
reader.
August 2008
Excellent thermal stability
Common source configuration
Broadband performances P
with 15 dB gain @ 870 MHz
Plastic package
ESD protection
Supplied in tape and reel
In compliance with the 2002/95/EC european
directive
Order code
PD84001
Device summary
OUT
RF power transistor the LdmoST plastic family
= 1 W
Marking
8401
Rev 4
Figure 1.
Package
SOT-89
Pin connection
Gate
Source
Source
SOT-89
Drain
Tape and reel
PD84001
Packaging
www.st.com
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STEVAL-TDR017V1 Summary of contents

Page 1

Features ■ Excellent thermal stability ■ Common source configuration ■ Broadband performances P with 15 dB gain @ 870 MHz ■ Plastic package ■ ESD protection ■ Supplied in tape and reel ■ In compliance with the 2002/95/EC european directive ...

Page 2

Contents Contents 1 Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 3

PD84001 1 Electrical data 1.1 Maximum ratings Table 2. Absolute maximum ratings (T Symbol V (BR)DSS DISS STG 1.2 Thermal data Table 3. Thermal data Symbol R thJC CASE Parameter Drain-source voltage ...

Page 4

Electrical characteristics 2 Electrical characteristics 2.1 Static Table 4. Static (T Symbol DSS GSS GS( DS(ON) GS ...

Page 5

PD84001 3 Impedance Figure 2. Current conventions Table 8. Impedance data Freq. (MHz) 920 900 880 860 840 820 800 Z (Ω) GS 4.0 + j4.3 3.6 + j4.3 3.3 + j4.1 3.1 + j3.7 2.9 + j3.4 2.8 + ...

Page 6

Typical performance 4 Typical performance Figure 6/18 Figure 4. DC output characteristics PD84001 ...

Page 7

PD84001 Figure RSS DS 3.2 3.0 2.8 2.6 2.4 2.2 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 Vds (V) CRSS Figure 7. C ...

Page 8

Typical performance Figure 8. Gain vs output power and frequency Pout (dBm) 840 MHz 870 MHz Figure 10. Efficiency vs output power and frequency ...

Page 9

PD84001 Figure 12. Input return loss vs frequency -10 810 820 830 840 850 860 870 880 890 900 910 920 Freq (MHz) Figure 14. Efficiency vs output power and ...

Page 10

Typical performance Figure 16. Gain and efficiency vs pin Gain-70mA Eff-70mA 10/18 y Freq = 520 MHz Vdd = 7. Pin (dBm) Gain-200mA Gain-50mA ...

Page 11

PD84001 5 Test circuit Figure 17. Test circuit schematic / 840-900 MHz Test circuit 11/18 ...

Page 12

Package mechanical data 6 Package mechanical data In order to meet environmental requirements, ST offers these devices in ECOPACK® packages. These packages have a lead-free second level interconnect . The category of second level interconnect is marked on the package ...

Page 13

PD84001 Table 9. SOT-89 mechanical data Dim Figure 18. Package dimensions mm. Min Typ Max 1.4 1.6 0.44 0.56 0.36 0.48 0.35 0.44 0.35 0.44 4.4 4.6 1.62 ...

Page 14

Package mechanical data 6.1 Thermal pad and via design Thernal vias are required in the PCB layout to effectively conduct heat away from the package. The via pattern has been designed to address thermal, power dissipation and electrical requirements of ...

Page 15

PD84001 6.2 Soldering profile Figure 20 shows the recommeded solder for devices that have Pb-free terminal plating and where a Pb-free solder is used. Figure 20. Recommended solder profile Figure 21 shows the recommeded solder for devices with Pb-free terminal ...

Page 16

Package mechanical data Figure 22. Reel information 16/18 PD84001 ...

Page 17

PD84001 7 Revision history Table 10. Document revision history Date 06-Dec-2006 16-May-2007 05-Jun-2007 25-Aug-2008 Revision 1 Initial release 2 Marking updated 3 Part number update 4 Updated Table 4 on page 4 Revision history Changes 17/18 ...

Page 18

... Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...

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