SD57045-01 Datasheet, PDF (1/11 Pages) STMicroelectronics – RF POWER TRANSISTORS The LdmoSTFAMILY

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SD57045-01
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 SD57045-01 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 SD57045-01 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.
M250
(Epoxy sealed)
ORDER CODE
SD57045-01
BRANDING
TSD57045-01
PIN CONNECTION
1. Drain
2. Gate
3.Source
ABSOLUTE MAXIMUM RATINGS (Tcase = 25 ^oC)
S ym b o l
V(BR)DSS
V_DGR
V_GS
I_D
P DISS
T_j
T_STG
Parameter
Drain Source Voltage
Drain-Gate Voltage (R_GS = 1MΩ)
Gate-Source Voltage
Drain Current
Power Dissipation (@ Tc= 70 ^oC)
Max. O perating Junction Temperature
Storage Temperature
Value
65
65
± 20
5
93
200
-65 to 200
THERMAL DATA (T_case = 70 ^oC)
R_{th (j-c)} Junct ion-Case Thermal Resistance
R_{th(c -s)} Case-Heatsink Thermal Resist ance
1.4
0.50
* 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
o_C
o_C
o_{C/ W}
o_{C/ W}
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