SD57120 STMicroelectronics, SD57120 Datasheet - Page 9

• Manufacturer Part Number: SD57120
• Description: TRANSISTOR RF PWR LDMOST M252
• Manufacturer: STMicroelectronics

Specifications of SD57120

• Transistor Type: LDMOS
• Frequency: 960MHz
• Gain: 14dB
• Voltage - Rated: 65V
• Current Rating: 14A
• Current - Test: 800mA
• Voltage - Test: 28V
• Power - Output: 120W
• Package / Case: M252
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Noise Figure: -
• Other names: 497-5481-5; SD57120

SD57120
Table 9.
C16,C17,C20,C21,
C19,C23,C27,C28,
C24,C25,C30,C31
C1,C2,C14,C15
Component
L1,L2,L3,L4
C6,C7,C11
BF1-BF4
C10,C13
C18,C22
C32,C34
C26,C33
C29,C35
BOARD
C5,C12
B1, B2
R1,R2
R3,R5
R4,R6
C3,C4
C8,C9
Test circuit component part list
SURFACE MOUNT EMI SHIELD BEAD
INDUCTOR, 3 TURN AIR-WOUND #20AWG ID=0.126[3.20] 24.7nH
MAGNET WIRE
BALUN, 50 OHM SUCOFORM, OD 0.141. 2.20 LG COAXIAL CABLE OR
EQUIVALENT
75 OHM 1 W SURFACE MOUNT CHIP RESISTOR
1.2 K OHM 1 W SURFACE MOUNT CHIP RESISTOR
1 K OHM 1 W SURFACE MOUNT CHIP RESISTOR
42 pF ATC 100B SURFACE MOUNT CERAMIC CHIP CAPACITOR
0.8-8 pF GIGATRIM VARIABLE CAPACITOR
1.7 pF ATC 100B SURFACE MOUNT CERAMIC CHIP CAPACITOR
5.6 pF ATC 100B SURFACE MOUNT CERAMIC CHIP CAPACITOR
0.6-4.5 pF GIGATRIM VARIABLE CAPACITOR
300 pF ATC 700B SURFACE MOUNT CERAMIC CHIP CAPACITOR
10000 pF ATC 200B SURFACE MOUNT CERAMIC CHIP CAPACITOR
10 µF, 50 V ALUMINUM ELECTROLYTICS RADIAL LEAD CAPACITOR
20000 pF ATC 900B SURFACE MOUNT CERAMIC CHIP CAPACITOR
220 µF, 50 V ALUMINUM ELECTROLYTICS RADIAL LEAD CAPACITOR
ULTRA LAM 2000. 0.030” THK,
47 pF ATC 100B SURFACE MOUNT CERAMIC CHIP CAPACITOR
ε
Description
r
= 2.55, 2 O
Z
ED CU BOTH SIDES
Test circuit
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