STEVAL-TDR013V1 STMicroelectronics, STEVAL-TDR013V1 Datasheet

BOARD DEMO UHF RFID READ PD84002

STEVAL-TDR013V1

Manufacturer Part Number
STEVAL-TDR013V1
Description
BOARD DEMO UHF RFID READ PD84002
Manufacturer
STMicroelectronics
Type
UHF Readerr
Datasheets

Specifications of STEVAL-TDR013V1

Contents
Board
Maximum Operating Temperature
+ 85 C
Operating Supply Voltage
16 V
Product
Power Management Development Tools
For Use With/related Products
PD84002
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-10760
Features
Description
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
reader.
Figure 2.
December 2007
Excellent thermal stability
Common source configuration
Broadband performances P
dB gain @ 870 MHz
Plastic package
ESD protection
Supplied in tape and reel
In compliance with the 2002/95/EC european
directive
Order code
PD84002
Device summary
OUT
= 2 W with 13
Marking
8402
Rev 1
Figure 1.
Package
SOT-89
The LdmoST plastic family
Pin connection
Gate
RF power transistor
Source
Source
SOT-89
Drain
Tape and reel
PD84002
Packaging
www.st.com
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STEVAL-TDR013V1 Summary of contents

Page 1

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

Page 2

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

Page 3

PD84002 1 Electrical data 1.1 Maximum ratings Table 1. Absolute maximum ratings (T Symbol V (BR)DSS DISS STG 1.2 Thermal data Table 2. Thermal data Symbol R thJC CASE Parameter Drain-source voltage ...

Page 4

Electrical characteristics 2 Electrical characteristics T = +25 CASE 2.1 Static Table 3. Static Symbol DSS GSS 7.5 V GS( ...

Page 5

PD84002 3 Impedances Figure 3. Impedances Table 7. Impedances F(MHz) 860 870 880 890 900 910 920 930 940 7,79 1, 7,96 1, 8,01 1, 8,11 1, ...

Page 6

DC curves 4 DC curves Figure 4. DC output characteristics Figure 6. Capacitances vs drain voltage 6/16 Figure 5. VGS=10V VGS=9V VGS=8V VGS=7V VGS=6V VGS=5V VGS=4V CRSS COSS CISS 6 ...

Page 7

PD84002 5 RF curves Figure 7. Output power and efficiency vs frequency 7 100 mA / Pin = 19 dBm Pout Eff 0 820 840 860 880 900 920 Freq (MHz) Figure 9. ...

Page 8

Schematic and BOM 6 Schematic and BOM Figure 12. Schematic MSub FR4 H=20 mil RFin C4 C6 Table 8. Components part list Component ID Description B1 Ferrite Bead B2 Ferrite Bead C1, C2 Capacitor C3 Capacitor C4, C5 Capacitor C6, ...

Page 9

... RF in, RF out SMA-CONN PD84002 LDMOS Board 7 Photo Figure 13. Photo Value Case size Manufacturer W=0.92 mm L=13.6 mm W=0.92 mm L=3.5 mm W=0.92 mm L=4.2 mm W=0.92 mm L=3.8 mm W=0.92 mm L=3.7 mm W=0.92 mm L=11 Ω 60 mils STMicroelectronics FR-4 THk=0.020" 2OZ Cu Both Sides Part Code JOHNSON 142-0701-801 PD84002 Photo 9/16 ...

Page 10

Package mechanical data 8 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 11

PD84002 Table 9. SOT-89 mechanical data Dim Figure 14. 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 12

Package mechanical data 8.1 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 13

PD84002 8.2 Soldering profile Figure 16 shows the recommeded solder for devices that have Pb-free terminal plating and where a Pb-free solder is used. Figure 16. Recommended solder profile Figure 17 shows the recommeded solder for devices with Pb-free terminal ...

Page 14

Package mechanical data Figure 18. Reel information 14/16 PD84002 ...

Page 15

PD84002 9 Revision history Table 10. Document revision history Date 05-Dec-2007 Revision 1 Initial release. Revision history Changes 15/16 ...

Page 16

... 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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