SD2931-10 STMicroelectronics, SD2931-10 Datasheet - Page 8

• Manufacturer Part Number: SD2931-10
• Description: TRANS RF N-CH HF/VHF/UHF M174
• Manufacturer: STMicroelectronics

Specifications of SD2931-10

• Transistor Type: N-Channel
• Frequency: 175MHz
• Gain: 15dB
• Voltage - Rated: 125V
• Current Rating: 20A
• Current - Test: 250mA
• Voltage - Test: 50V
• Power - Output: 150W
• Package / Case: M174
• Configuration: Single Dual Source
• Transistor Polarity: N-Channel
• Drain-source Breakdown Voltage: 125 V
• Gate-source Breakdown Voltage: +/- 20 V
• Continuous Drain Current: 20 A
• Power Dissipation: 389000 mW
• Maximum Operating Temperature: + 200 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 65 C
• Application: HF/VHF/UHF
• Channel Type: N
• Channel Mode: Enhancement
• Drain Source Voltage (max): 125V
• Output Power (max): 150W
• Power Gain (typ)@vds: 15dB
• Frequency (max): 230MHz
• Package Type: Case M-174
• Pin Count: 4 +Tab
• Forward Transconductance (typ): 6S
• Input Capacitance (typ)@vds: 480@50VpF
• Output Capacitance (typ)@vds: 190@50VpF
• Reverse Capacitance (typ): 18@50VpF
• Operating Temp Range: -65C to 200C
• Drain Efficiency (typ): 65%
• Mounting: Screw
• Number Of Elements: 1
• Power Dissipation (max): 389000mW
• Vswr (max): 10(Min)
• Screening Level: Military
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Noise Figure: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-5467; SD2931-10

Typical performance @ 175 MHz
5
8/17
Figure 8.
Figure 10. Power gain vs output power
Figure 12. Output power vs supply voltage
270
240
210
180
150
120
270
240
210
180
150
120
90
60
30
18
16
14
12
10
90
60
30
0
8
6
0
24
0
0
Vdd=50V
Idq=250mA
f=175Mhz
28
Typical performance @ 175 MHz
Output power vs input power
50
5
32
Pout, OUTPUT POWER (W)
Vdd,DRAIN VOLTAGE(V)
Pin, INPUT POWER (W)
100
10
36
40
150
15
44
f= 175MHz
Idq= 250mA
Idq= 250mA
f= 175MHz
Vdd= 50V
Vdd= 40V
200
20
Pin =2.5W
Pin =10W
Pin =5W
48
Doc ID 7076 Rev 7
250
25
52
Figure 9.
Figure 11. Efficiency vs output power
Figure 13. Drain current vs gate-source
20
15
10
80
70
60
50
40
30
20
5
0
270
240
210
180
150
120
90
60
30
0
2
0
0
2.5
Output power vs input power
voltage
50
VGS, GATE-SOURCE VOLTAGE (V)
5
3
Pout, OUTPUT POWER (W)
Pin, INPUT POWER(W)
3.5
100
10
4
Tc=+25 °C
Vdd= 50V
Idq= 250mA
f= 175MHz
150
15
4.5
Vdd=50V
Idq=250mA
f=175Mhz
Tc =-20 °C
Tc =+80 °C
5
Tc =+25 °C
200
20
SD2931-10
Tc=+80 °C
Tc=-20 °C
5.5
25
250
6