SD2932 STMicroelectronics, SD2932 Datasheet - Page 9

• Manufacturer Part Number: SD2932
• Description: TRANS RF N-CH HF/VHF/UHF M244
• Manufacturer: STMicroelectronics

Specifications of SD2932

• Transistor Type: N-Channel
• Frequency: 175MHz
• Gain: 16dB
• Voltage - Rated: 125V
• Current Rating: 40A
• Current - Test: 500mA
• Voltage - Test: 50V
• Power - Output: 300W
• Package / Case: M244
• Application: HF/VHF/UHF
• Channel Type: N
• Channel Mode: Enhancement
• Continuous Drain Current: 40A
• Drain Source Voltage (max): 125V
• Output Power (max): 300W(Min)
• Power Gain (typ)@vds: 16dB
• Frequency (max): 250MHz
• Package Type: Case M-244
• Pin Count: 5
• Forward Transconductance (typ): 5(Min)S
• Input Capacitance (typ)@vds: 480@50VpF
• Output Capacitance (typ)@vds: 190@50VpF
• Reverse Capacitance (typ): 18@50VpF
• Operating Temp Range: -65C to 150C
• Drain Efficiency (typ): 60%
• Mounting: Screw
• Number Of Elements: 2
• Power Dissipation (max): 500000mW
• Vswr (max): 5(Min)
• Screening Level: Military
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Noise Figure: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 497-5468; SD2932

SD2932
Figure 12. Power gain vs output power
Table 7.
18
17
16
15
14
13
12
10
11
450
400
350
300
250
200
150
100
0
24
Idq=2 x 250mA
F=175Mhz
26
Output power vs supply voltage
28
100
30
Pout, OUTPUT POWER (W)
32
Vdd,DRAIN VOLTAGE (V)
200
34
36
38
300
Vdd=50V
Idq=2 x 250mA
F=175Mhz
40
42
44
400
Pin=3.9 W
Pin=15.6 W
Pin=7.8 W
46
Doc ID 6876 Rev 8
48
500
50
Figure 13. Efficiency vs output power
Figure 14. Output power vs gate voltage
400
300
200
100
80
70
60
50
40
30
20
10
0
-3
0
-2
100
VGS, GATE_SOURCE VOLTAGE (V)
Pout, OUTPUT POWER (W)
-1
200
Vdd=50V
Idq=2 x 250mA
F=175Mhz
0
Typical performances
300
T=-20 °C
1
Vdd=50V
Idq=2 x 250mA
F=175Mhz
400
T=+25 °C
2
T=+80 °C
500
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