STAP85025 STMicroelectronics, STAP85025 Datasheet

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STAP85025

Manufacturer Part Number
STAP85025
Description
RF Power LDMOS transistor in STAP1 package
Manufacturer
STMicroelectronics
Datasheet
Features
Description
The STAP85025 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
operates at 13.6 V in common source mode at
frequencies of up to 1 GHz. STAP85025 boasts
the excellent gain, linearity and reliability of ST’s
latest LDMOS technology mounted in STAP ST
advanced PowerSO-10RF package.
STAP85025’s superior linearity performance
makes it an ideal solution for car mobile radio.
The STAP ST plastic package was designed to
offer high reliability and high power capability.
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.
July 2009
This is preliminary information on a new product foreseen to be developed. Details are subject to change without notice.
Excellent thermal stability
Common source configuration
P
13.6 V
Plastic package
ESD protection
In compliance with the 2002/95/EC European
directive
OUT
= 25 W with 15.7 dB gain @ 870 MHz /
Order code
STAP85025
Device summary
N-channel enhancement-mode lateral MOSFETs
RF power transistor, LdmoST plastic family
Doc ID 15795 Rev 2
Package
STAP1
Figure 1.
Gate
Pin connection
Source
STAP1
STAP85025
Packaging
Tube
Target specification
Drain
www.st.com
AM02217
1/12
12

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STAP85025 Summary of contents

Page 1

... RF power transistor designed for high gain, broadband commercial and industrial applications. It operates at 13 common source mode at frequencies GHz. STAP85025 boasts the excellent gain, linearity and reliability of ST’s latest LDMOS technology mounted in STAP ST advanced PowerSO-10RF package. ...

Page 2

... Contents 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 ® ECOPACK 6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 2/12 Doc ID 15795 Rev 2 STAP85025 ...

Page 3

... STAP85025 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 Gate-source voltage Drain current Power dissipation (@ °C) C Max. operating junction temperature Storage temperature ...

Page 4

... DQ = 300 mA 870 MHz DQ OUT = 300 mA P3dB 870 MHz DQ OUT = 300 mA 870 MHz DQ OUT Test conditions Human body model Machine model Doc ID 15795 Rev 2 STAP85025 Min Typ Max 1 1 4.1 _ 0.27 0. MHz MHz MHz 1.5 Min Typ ...

Page 5

... STAP85025 3 Impedance Figure 2. Current conventions Table 7. Impedance data Frequency (MHz) 870 MHz Z (Ω) IN 0.21 +j 1.82 Doc ID 15795 Rev 2 Impedance Z (Ω) DL 1.23 -j 0.98 5/12 ...

Page 6

... V D S[V ] Vgs = 4.0V Vgs = 5.0V Vgs = 6.0V 6/ Cis s VDS (V ) Figure Tamb = - 40 ° Vgs = 4.5V Vgs = 5.5V Doc ID 15795 Rev 2 STAP85025 output characteristics amb Tamb = + 20 ° Vgs = 4.0V Vgs = 4.5V Vgs = 5.0V Vgs = 5.5V Vgs = 6.0V ...

Page 7

... STAP85025 Figure 6. DC output characteristics amb Vgs = 4.0V Vgs = 5.0V Vgs = 6.0V Figure 8. Ouptut power and efficiency vs input power Freq = 870 MHz 15 Vdd = 13.6V Idq = 300 0.0 0.5 1.0 1.5 Input power (W) Figure 7. Tamb = + 60 ° ...

Page 8

... Vdd (V) 8/12 Figure 11. Pout and drain current vs supply 2 1.5 20 Freq = 870 MHz 15 1 Idq = 300mA Pin = 0. Doc ID 15795 Rev 2 STAP85025 voltage ( Pout Id Freq = 870 MHz Idq = 300mA Pin = Vdd (V) 4 3.5 3 2.5 2 1 ...

Page 9

... STAP85025 5 ECOPACK In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ® ECOPACK trademark. ® Doc ID 15795 Rev 2 ® ECOPACK ® ...

Page 10

... R1 R2 Figure 12. Package dimensions 10/12 mm. Min Max 5.40 5.65 9.27 9.53 2.90 3.10 15.10 15.65 6.60 6.99 23.11 23.42 14.88 15.19 7.52 7.82 7.42 7.57 5.69 5.84 0.21 0.31 1.62 1.72 3.15 3.30 1.52 0.64 Doc ID 15795 Rev 2 STAP85025 Inch Min Max 0.212 0.222 0.365 0.375 0.114 0.122 0.594 0.616 0.260 0.275 0.910 0.922 0.586 0.598 0.296 0.308 0.292 0.298 0.224 0.230 0.008 0.012 0.064 0.068 0.124 0.130 0.060 0.025 ...

Page 11

... STAP85025 6 Revision history Table 9. Document revision history Date 01-Jun-2009 02-Jul-2009 Revision 1 Initial release 2 Deleted moisture sensitivity level table on page 4 Doc ID 15795 Rev 2 Revision history Changes 11/12 ...

Page 12

... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 12/12 Please Read Carefully: © 2009 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 15795 Rev 2 STAP85025 ...

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