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Technical Note
P0120002P
250mW GaAs Power FET (Pb-Free Type)
SUMITOMO ELECTRIC
Features
· Up to 2.7 GHz frequency band
· Beyond +22 dBm output power
· Up to +41dBm Output IP3
· High Drain Efficiency
· 15dB Gain at 2.1GHz
· SOT-89 SMT Package (Pb-free)
· Low Noise Figure
Applications
· Wireless communication system
· Cellular, PCS, PHS, W-CDMA, WLAN
Description
Specifications and information are subject to change without notice. 2003-11
Sumitomo Electric Industries, Ltd. 1,Taya-cho, Sakae-ku, Yokohama, 244-8588 Japan
Phone: +81-45-853-7263 Fax: +81-45-853-1291 e-mail :
GaAsIC-ml@ml.sei.co.jp
Web Site:
www.sei.co.jp/GaAsIC/
P0120002P is a high performance GaAs MESFET housed in
a low-cost SOT-89 package. Our originally developed
"pulse-doped" channel structure has realized low distortion,
which leads to high IP3. The channel structure also achieved
an extremely low noise figure. The details about pulse-doped
FET channel are described in our products catalog.
Utilization of AuSn die attach has realized a low and stable
thermal resistance.
The lead frame is plated with Sn-Bi to
make the device Pb-free.
SEI’s long history of manufacturing has cultivated high
device reliability. The estimated MTTF of the FET is longer
than 15years at Tj of 150°C. You can see the details in
Reliability and Quality Assurance.
Electrical Specifications (@Tc=25°C)
Functional Diagram
4
1
2
3
Pin No.
1
2, 4
3
Ordering Information
Part No
P0120002P
Function
Input/Gate
Ground
Output/Drain
Description
GaAs Power FET
2.11-2.17GHz
Application Circuit
Number
of devices
1000
Container
7” Reel
Anti-static
Bag
KP022J
1
Absolute Maximum Ratings
(@Tc=25°C)
Parameter
Drain-Source Voltage
Gate-Source Voltage
Drain Current
RF Input Power
(continuous)
Power Dissipation
Junction Temperature
Storage Temperature
Tc: Case Temperature. Operating the device beyond any of these
values may cause permanent damage.
(*) Measured at 2.1GHz with our test fixture matched to IP3.
Symbol
Vds
Vgs
Ids
Value
8
- 4
Idss
13
(*)
Units
V
V
---
Pin
dBm
Pt
Tj
Tstg
1.7
125
W
°C
°C
- 40 to +125
Values
Typ.
---
Parameter
Symbol
Test Conditions
Min.
---
Max.
300
Units
Saturated Drain Current
Idss
Vds=3V Vg=0V
mA
Transconductance
gm
Vds=6V Ids=100mA
90
---
---
mS
Pinchoff Voltage
Vp
Vds=6V Ids=10mA
- 3.0
---
- 1.7
V
Gate-Source Breakdown Voltage
|Vgs0|
Igso= - 10
μ
A
3.0
---
---
V
DC
Thermal Resistance
Rth
Channel-Case
---
---
60
°C/W
Frequency
Output Power
@ 1dB Gain Compression
Small Signal Gain
f
2.7
GHz
P1dB
---
24
---
dBm
G
---
15
---
dB
Output IP3
IP3
---
41
---
dBm
RF
Power Added Efficiency
η
add
Vds=6V
Ids=80mA
f=2.1GHz
---
50
---
%
-1-