SD2943 STMicroelectronics, SD2943 Datasheet - Page 8

• 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

3 Typical Performance
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Figure 9.
440
400
360
320
280
240
200
160
120
80
40
0
-3 -2.5 -2 -1.5 -1 -0.5
Pout Vs Gate Voltage
Vgs (V)
0
0.5
Tc = +25 ºC
1
1.5
Tc = -20 ºC
Tc = +80 ºC
Freq = 30 MHz
Pin = 1.1 W
Vdd = 50 V
Idq = 250 mA
2
2.5
3
3.5
Figure 10. Pout Vs Drain Voltage
440
400
360
320
280
240
200
160
120
80
26
28
Freq = 30 MHz
Idq = 250mA
30
32
34
36
38
Vdd (V)
40
42
Pin = 2.2 W
Pin = 1.1 W
Pin = 0.55 W
44
46
48
SD2943
50
52