PTFA072401EL Datasheet, PDF (6/10 Pages) Infineon Technologies AG – Thermally-Enhanced High Power RF LDMOS FETs 240 W, 725 – 770 MHz

Confidential, Limited Internal Distribution
Reference Circuit
PTFA072401EL
PTFA072401FL
C1
0.001µF
R2
1.3K V
R1
1.2K V
Q1
BCP56
C2
0.001µF
C3
0.001µF
QQ1
LM7805
VDD
R3
2K V
R4
R9
2K V 2K V
R5
10 V
C4
0.1µF
R6
10 V
C5 R7
10µF 5.1KV
35V
C6
C7
4.7µF 0.1µF
C8
62pF
l5
R8
10 V
C9
62pF
J1
l1
l2
l4
l3
l6
C10
3.9pF
C11
9.1pF
DUT
L1
C12
62pF
C13
2.2µF
C14
10µF
VDD
C15
C16
0.1µF 10µF
35V
l7
C22
C24
3.9pF
62pF
J2
l9
l10
l 11 l 12
l13
C23
l8
3.9pF
L2
C17
62pF
C18
2.2µF
C19
10µF
C20
0.1µF
C21
10µF
35V
Reference circuit schematic for ƒ = 770 MHz
Circuit Assembly Information
DUT
PCB
PTFA072401EL or PTFA072401FL
0.76 mm [.030"] thick, e_r = 3.48
LDMOS Transistor
Rogers RO4350
1 oz. copper
Microstrip
l1
l2, l3
l4
l5
l6
l7, l8
l9
l10 (taper)
l11 (taper)
l12
l13
Data Sheet
Electrical Characteristics at 770 MHz
0.025 λ, 50.7 Ω
0.048 λ, 38.4 Ω
0.002 λ, 76.8 Ω
0.145 λ, 76.8 Ω
0.094 λ, 7.8 Ω
0.108 λ, 44.5 Ω
0.140 λ, 6.5 Ω
0.058 λ, 6.5 Ω / 29.4 Ω
0.004 λ, 29.4 Ω / 38.4 Ω
0.005 λ, 38.4 Ω
0.016 λ, 50.7 Ω
Dimensions: L x W (mm)
5.84 x 1.65
11.18 x 2.54
0.51 x 0.76
35.43 x 0.76
20.32 x 17.78
25.40 x 2.03
29.97 x 21.59
13.13 x 21.59 / 3.68
0.84 x 3.68 / 2.54
1.27 x 2.54
3.76 x 1.65
Dimensions: L x W (in.)
0.230 x 0.065
0.440 x 0.100
0.020 x 0.030
1.395 x 0.030
0.800 x 0.700
1.000 x 0.080
1.180 x 0.850
0.517 x 0.850 / 0.145
0.033 x 0.145 / 0.100
0.050 x 0.100
0.148 x 0.065
6 of 10
Rev. 02, 2009-03-27