SD2941-10R STMicroelectronics, SD2941-10R Datasheet - Page 8

• Manufacturer Part Number: SD2941-10R
• Description: IC TRANS RF PWR HF/VHF/UHF M174
• Manufacturer: STMicroelectronics

Specifications of SD2941-10R

• Transistor Type: N-Channel
• Frequency: 175MHz
• Gain: 15.8dB
• Voltage - Rated: 130V
• Current Rating: 20A
• Current - Test: 250mA
• Voltage - Test: 50V
• Power - Output: 175W
• Package / Case: M174
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Noise Figure: -
• Other names: 497-6725; SD2941-10R

4 Test circuit
4
Figure 8.
Note:
Table 8.
8/12
C13, C14,C16, C17
C3, C8, C9
FB2, FB3
C12, C15
C1, C11
Simbol
R1, R3
PCB
FB1
FB4
C10
C18
Test circuit
All dimension are in inches.
R2
R4
R5
C2
C4
C5
C6
C7
T2
L1
30 MHz test circuit component part list
30 MHz Test circuit schematic (Engineering test circuit)
1:4 Transformer, 25Ω Semi-Rigid Coax .141 OD 6” Long
Toroid X 2, 0.5” OD .312” ID 850µ 2 Turns
VK200
Shield Bead, 1” OD 0.5” ID 850µ 3 Turns
1/4 Wave Choke, 50Ω Semi-Rigid Coax .141 OD 12” Long
0.62” Woven Fiberglass, 1 oz. Copper, 2 Sides,
470Ω 1 W Chip Resistor
360Ω 1/2 W Resistor
20 KΩ 10 Turn Potentiometer
560Ω 1 W Resistor
470 pF ATC Chip Cap
43 pF ATC Chip Cap
Arco 404, 12-65 pF
Arco 423, 16-100 pF
120 pF ATC Chip Cap
0.01 µF ATC Chip Cap
30 pF ATC Chip Cap
91 pF ATC Chip Cap
1200 pF ATC Chip Cap
0.01 µF / 500 V Chip Cap
10 µF 63 V Electrolytic Capacitor
Description
ε
r = 2.55
SD2941-10