SD2918 STMicroelectronics, SD2918 Datasheet - Page 9

• Manufacturer Part Number: SD2918
• Description: TRANS RF N-CH HF/VHF/UHF M113
• Manufacturer: STMicroelectronics

Specifications of SD2918

• Transistor Type: N-Channel
• Frequency: 30MHz
• Gain: 22dB
• Voltage - Rated: 125V
• Current Rating: 6A
• Current - Test: 100mA
• Voltage - Test: 50V
• Power - Output: 30W
• Package / Case: M113
• Configuration: Single Dual Source
• Transistor Polarity: N-Channel
• Drain-source Breakdown Voltage: 125 V
• Gate-source Breakdown Voltage: +/- 20 V
• Continuous Drain Current: 6 A
• Power Dissipation: 175 W
• Maximum Operating Temperature: + 200 C
• Minimum Operating Temperature: - 65 C
• Application: HF/VHF/UHF
• Channel Type: N
• Channel Mode: Enhancement
• Drain Source Voltage (max): 125V
• Output Power (max): 30W(Min)
• Power Gain (typ)@vds: 22dB
• Frequency (max): 200MHz
• Package Type: Case M-113
• Pin Count: 4
• Forward Transconductance (typ): 0.8(Min)S
• Input Capacitance (typ)@vds: 58@50VpF
• Output Capacitance (typ)@vds: 35.5@50VpF
• Reverse Capacitance (typ): 7.5@50VpF
• Operating Temp Range: -65C to 200C
• Drain Efficiency (typ): 55%
• Mounting: Screw
• Number Of Elements: 1
• Power Dissipation (max): 175000mW
• Vswr (max): 30(Min)
• Screening Level: Military
• Drain Source Voltage Vds: 5V
• Continuous Drain Current Id: 6A
• Power Dissipation Pd: 175W
• Rf Transistor Case: M113
• No. Of Pins: 4
• Rds(on) Test Voltage Vgs: 20V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Noise Figure: -
• Lead Free Status / Rohs Status: Details
• Other names: 497-5466; SD2918

SD2918
Table 7.
C10
C9
C8
C7
C6
C5
C4
C3
C2
C1
T2
T1
PCB
Component
Bill of material (continued)
SKA100M160
C1812X7R501-103KNE
C1812X7R501-103KNE
C1812X7R501-103KNE
RVS-50V100M-R
C1812X7R501-103KNE
ATC200B103KW50X
463
ATC200B103KW50X
ATC200B103KW50X
G0300M1026
Part n.
Doc ID 6866 Rev 2
MALLORY
VENKEL
VENKEL
VENKEL
ELNA
VENKEL
ATC
ARCO
ATC
ATC
ROGERS CORP.
Supplier
10 µF/160 V axial-lead aluminium
electrolytic capacitor
0.01 µF/500 V surface mount ceramic
chip capacitor
0.01 µF/500 V surface mount ceramic
chip capacitor
0.01 µF/500 V surface mount ceramic
chip capacitor
10 µF/50 V vertical surface mount
chip aluminium electrolytic capacitor
0.01 µF/500 V surface mount ceramic
chip capacitor
10000 pF ATC 200B surface mount
ceramic chip capacitor
20-180 pF type ST46 standard 3
turns variable capacitor
10000 pF ATC 200B surface mount
ceramic chip capacitor
10000 pF ATC 200B surface mount
ceramic chip capacitor
Transformer: 4:9, 75.0 Ω , o.d. 0.090 1”
LG. coaxial cable 5 turns around
shield bead (PT#2643801002 FAIR-
RITE CORP.)
Transformer: 9:4, 75.0 Ω , o.d. 0.090 1”
LG. coaxial cable 5 turns around
shield bead (PT#2643801002 FAIR-
RITE CORP.)
Woven fiberglass reinforced PTFE
0.030” THK,
both sides
Test circuit and BOM list
Description
ε
r
= 2.55, 2Oz ED Cu
9/14