SD2943 STMicroelectronics, SD2943 Datasheet - Page 10

• Manufacturer Part Number: SD2943
• Description: TRANS RF N-CH HF/VHF/UHF M177
• Manufacturer: STMicroelectronics

Specifications of SD2943

• Transistor Type: N-Channel
• Frequency: 30MHz
• Gain: 25dB
• Voltage - Rated: 130V
• Current Rating: 40A
• Current - Test: 250mA
• Voltage - Test: 50V
• Power - Output: 350W
• Package / Case: M177
• Configuration: Single Triple Source
• Transistor Polarity: N-Channel
• Forward Transconductance Gfs (max / Min): 10 S
• Drain-source Breakdown Voltage: 130 V
• Gate-source Breakdown Voltage: +/- 20 V
• Continuous Drain Current: 40 A
• Power Dissipation: 648 W
• Maximum Operating Temperature: + 200 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 65 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Noise Figure: -
• Lead Free Status / Rohs Status: Details
• Other names: 497-5472; SD2943

4 Test Circuit
Table 8.
10/14
C5,C10,C11,C14,C16 10000 pF ATC 200B SURFACE MOUNT CERAMIC CHIP CAPACITOR
RFC1,RFC2
Symbol
C2, C3
C1,C9
R1,R3
PCB
C12
C13
C15
FB1
FB2
C4
C6
C7
C8
R2
T1
T2
L1
L2
30 MHz Test Circuit Component Part List
0.01 μF / 500 V SURFACE MOUNT CERAMIC CHIP CAPACITOR
750 pF ATC 700B SURFACE MOUNT CERAMIC CHIP CAPACITOR
300 pF ATC 700B SURFACE MOUNT CERAMIC CHIP CAPACITOR
510 pF ATC 700B SURFACE MOUNT CERAMIC CHIP CAPACITOR
300 pF ATC 700B SURFACE MOUNT CERAMIC CHIP CAPACITOR
175-680 pF TYPE 46 STANDARD TRIMMER CAPACITOR
47 μF / 63 V ALUMINUM ELECTROLYTIC RADIAL LEAD CAPACITOR
1200 pF ATC 700B SURFACE MOUNT CERAMIC CHIP CAPACITOR
100 μF / 63 V ALUMINUM ELECTROLYTIC RADIAL LEAD CAPACITOR
1 KΩ 1 W SURFACE MOUNT CHIP RESISTOR
560Ω 2 W WIRE-WOUND AXILS LEAD RESISTOR
HF 2-30 MHz SURFACE MOUNT 9:1 TRANSFORMER
RG - 142B/U 50Ω COAXIAL CABLE OD = 0.165[4.18] L 15”[381.00] COVERED WITH
15”[381.00] TINNED COPPER TUBULAR BRAND 13/65” [5.1] WIDTH
1 3/4 TURN AIR-WOUND 16 AWG ID = 0.219 [5.56] POLY-COATED MAGNET WIRE
1 3/4 TURN AIR-WOUND 12 AWG ID = 0.250 [6.34] BUS BAR WIRE
3 TURNS 14 AWG WIRE THROUGH FAIR RITE TOROID
SURFACE MOUNT EMI SHIELD BEAD
TOROID
ULTRALAM 2000. 0.030” THK,
ε
r = 2.55, 2 Oz ED CU BOTH SIDES
Description
SD2943