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| PD57045 Datasheet, PDF (2/8 Pages) STMicroelectronics – RF POWER TRANSISTORS The LdmoST Plastic FAMILY | |||
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PD57045 PD57045S
ELECTRICAL SPECIFICATION(TCASE = 25 0C)
STATIC
Symbol
V(BR)DSS
IDSS
IGSS
VGS(Q)
VDS(ON)
gFS
CISS
COSS
CRSS
VGS = 0 V
VGS = 0 V
VGS = 20 V
VDS = 28 V
VGS = 10 V
VDS = 10 V
VGS = 0 V
VGS = 0 V
VGS = 0 V
Parameter
IDS = 1 mA
VDS = 28 V
VDS = 0 V
ID = 250 mA
ID = 3 A
ID = 5 A
VDS = 28 V
VDS = 28 V
VDS = 28 V
f = 1 MHz
f = 1 MHz
f = 1 MHz
Min. Typ. Max. Unit
65
V
1
µA
1
µA
2.0
5.0
V
0.7
0.9
V
2.0
2.7
mho
86
pF
47
pF
3.6
pF
DYNAMIC
Symbol
Parameter
POUT VDD = 28 V f = 945 MHz
IDQ = 250 mA
GPS
VDD = 28 V f = 945 MHz
POUT = 45 W
ηD
VDD = 28 V f = 945 MHz
POUT = 45 W
LOAD VDD = 28 V f = 945 MHz
Mismatch ALL PHASE ANGLES
POUT = 45 W
Min .
45
IDQ = 250 mA 13
IDQ = 250 mA 50
IDQ = 250 mA 10:1
Typ.
14.5
Max. Unit
W
dB
%
VSWR
PIN CONNECTION
SOURCE
GATE
DRAIN
Typical Input
I mpedance
G
Zin
SC15200
SC13140
IMPEDANCE DATA
Frequency
MHz
945
PD57045S
Zin
â¦
.80 + j 1.24
Zdl
â¦
1.66 - j.44
D
ZDL
Typical Drain
Load Impedance
S
2/8
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