SD4933 STMicroelectronics, SD4933 Datasheet - Page 8

• Manufacturer Part Number: SD4933
• Description: TRANSISTOR RF MOSFET N-CH M177
• Manufacturer: STMicroelectronics

Specifications of SD4933

• Transistor Type: N-Channel
• Frequency: 30MHz
• Gain: 24dB
• Voltage - Rated: 200V
• Current Rating: 40A
• Current - Test: 250mA
• Voltage - Test: 50V
• Power - Output: 300W
• Package / Case: M177
• Continuous Drain Current: 40 A
• Power Dissipation: 648 W
• Maximum Operating Temperature: + 200 C
• Forward Transconductance Gfs (max / Min): 8 S
• Mounting Style: SMD/SMT
• Transistor Polarity: N-Channel
• Application: HF/VHF/UHF
• Channel Type: N
• Drain Source Voltage (max): 200V
• Output Power (max): 300W
• Power Gain (typ)@vds: 24dB
• Frequency (max): 100MHz
• Package Type: Case M-177
• Pin Count: 4
• Forward Transconductance (typ): 8S
• Input Capacitance (typ)@vds: 1000@50VpF
• Output Capacitance (typ)@vds: 400@50VpF
• Reverse Capacitance (typ): 16@50VpF
• Operating Temp Range: -65C to 200C
• Drain Efficiency (typ): 58%
• Mounting: Screw
• Number Of Elements: 1
• Power Dissipation (max): 648000mW
• Vswr (max): 20(Typ)
• Screening Level: Military
• 20: 1 all phases load mismatch capability
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Noise Figure: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-10702

Typical performance (30 MHz)
5.1
8/17
Test circuit (30 MHz)
Figure 10. 30 MHz test circuit schematic
Table 7.
Transmission line dimensions
Dim.
G
M
A
B
C
D
E
H
K
N
P
R
F
L
J
Doc ID 15487 Rev 4
0.532
0.250
0.181
0.383
0.351
0.633
0.477
0.438
0.200
0.164
0.174
0.817
0.350
0.779
0.639
Inch
13.51
16.08
12.12
11.12
20.75
19.79
16.23
6.35
4.59
9.37
8.91
5.08
4.16
4.42
8.89
mm
SD4933