SGS Thomson Microelectronics LET9060C Datasheet
N-CHANNEL ENHANCEMENT-MODE LATERAL
MOSFETs
• EXCELLENT THERMAL STABILITY
• COMMON SOURCE CONFIGURATION
• P
= 60 W WITH 17.3 dB gain @ 945 MHz
OUT
• BeO FREE PACKAGE
• HIGH GAIN
• ESD PROTECTION
LET9060C
RF POWER TRANSISTORS
Ldmos Enhanced Technology
PRELIMINARY DATA
M243
epoxy sealed
DESCRIPTION
ORDER CODE
LET9060C
BRANDING
LET9060C
The LET9060C is an N-Channel enhancement-mode
lateral Field-Effect RF power transistor, designed for
high gain broadband, commercial and industrial
applications. It operates at 28 V in common source
PIN CONNECTION
mode at frequencies up to 1.0 GHz. LET9060C
boasts the excellent gain, linearity and reliability of the
ST latest LDMOS technology. Its superior
1
performances make it an ideal solution for base
station applications.
3
2
1. Drain
2. Gate
ABSOLUTE MAXIMUM RATINGS (T
Symbol Parameter Value Unit
V
(BR)DSS
V
GS
I
D
P
DISS
Tj Max. Operating Junction Temperature 200 °C
T
STG
Drain-Source Voltage 65 V
Gate-Source Voltage -0.5 to +15 V
Drain Current 7 A
Power Dissipation (@ Tc = 70°C) 118 W
Storage Temperature -65 to +150 °C
CASE
= 25°C)
3. Source
THERMA L D ATA
R
th(j-c)
November, 4 2002
Junction -Case Thermal Resistance 1.1 °C/W
1/5
LET9060C
ELECTRICAL SPECIFICATION (T
CASE
= 25°C)
STATIC
Symbol Test Conditions Min. Typ. Max. Unit
V
(BR)DSS
I
DSS
I
GSS
V
GS(Q)
V
DS(ON)
G
C
ISS
C
OSS
C
RSS
FS
VGS = 0 V IDS = 1 mA
VGS = 0 V VDS = 28 V
VGS = 5 V VDS = 0 V
VDS = 28 V
= 100 mA
ID
VGS = 10 V ID = 3 A
VDS = 10 V ID = 3 A
VGS = 0 V VDS = 28 V f = 1 MHz
VGS = 0 V VDS = 28 V f = 1 MHz
VGS = 0 V VDS = 28 V f = 1 MHz
65 V
1 µA
1 µA
2.0 5.0 V
0.7 0.8 V
2.3 mho
69.5 pF
38 pF
1.6 pF
DYNAMIC
Symbol Test Conditions Min. Typ. Max. Unit
P
1dB
G
P
η
D
Load
mismatch
VDD = 26 V IDQ = 250 mA f = 945 MHz
VDD = 26 V IDQ = 250 mA P
VDD = 26 V IDQ = 250 mA P
= 26 V IDQ = 250 mA P
V
DD
= 60 W f = 945 MHz
OUT
= 60 W f = 945 MHz
OUT
= 60 W f = 945 MHz
OUT
ALL PHASE ANGLES
60 65 W
17.3 dB
60 %
5:1 VSWR
IMPEDANCE DATA
Typical Input
Impedance
D
Z
DL
G
Zin
S
Z
FREQ.
925 MHz TBD TBD
945 MHz TBD TBD
960 MHz TBD TBD
(Ω) ZDL(Ω)
IN
Typical Drain
Load Impedance
2/5
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