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ST Microelectronics - RF POWER TRANSISTORS The LdmoSTFAMILY

Numéro de référence SD57045
Description RF POWER TRANSISTORS The LdmoSTFAMILY
Fabricant ST Microelectronics 
Logo ST Microelectronics 





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SD57045 fiche technique
® SD57045
RF POWER TRANSISTORS
The LdmoST FAMILY
ADVANCE DATA
N-CHANNEL ENHANCEMENT-MODE LATERAL
MOSFETs
ν EXCELLENT THERMAL STABILITY
ν COMMON SOURCE CONFIGURATION
ν POUT = 45 W PEP with 13 dB gain @ 945 MHz
ν BeO FREE PACKAGE
DESCRIPTION
The SD57045 is a common source N-Channel
Enhancement-Mode lateral Field-Effect RF power
transistor designed for broadband commercial
and industrial applications at frequencies up to
1.0 GHz. The SD57045 is designed for high gain
and broadband performance operating in
common source mode at 28V. It is ideal for base
stations applications requiring high linearity.
M243
(Epoxy Sealed)
ORDER CODE
SD57045
BRANDING
TSD57045
PIN CONNECTION
1. Drain
2. Gate
3.Source
ABSOLUTE MAXIMUM RATINGS (Tcase = 25 oC)
S ym b o l
V(BR)DSS
VDGR
VGS
ID
P DISS
Tj
TSTG
Parameter
Drain Source Voltage
Drain-Gate Voltage (RGS = 1 M)
Gate-Source Voltage
Drain Current
Power Dissipation (@ T c = 70 oC)
Max. O perating Junction Temperature
Storage Temperature
Value
65
65
± 20
5
93
200
-65 to 200
THERMAL DATA (Tcase = 70 oC)
Rth (j-c) Junct ion-Case Thermal Resistance
Rth(c -s) Case-Heatsink Thermal Resist ance
1.4
0.45
* Determined using a flat aluminum or copper heatsink with thermal compound applied (Dow Corning 340 or equivalent).
March 2000
Uni t
V
V
V
A
W
oC
oC
oC/ W
oC/ W
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