SD2931 STMicroelectronics, SD2931 Datasheet - Page 7

• Manufacturer Part Number: SD2931
• Description: IC TRANS RF PWR HF/VHF/UHF M244
• Manufacturer: STMicroelectronics

Specifications of SD2931

• 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: M244
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Noise Figure: -

TYPICAL PERFORMANCE (30 MHz)
Output Power vs. Input Power
Efficiency vs. Output Power
Output Power vs. Gate Voltage
70
60
50
40
30
20
10
200
150
100
50
0
250
200
150
100
0
50
0
0
0
0
40
1
0.1
Pout, OUTPUT POWER (W)
VGS GATE-SOURCE VOLTAGE (V)
Pin, INPUT POWER (W)
80
2
0.2
120
3
f = 30 MHz
IDQ = 250 mA
Vdd = 40 V
0.3
Vdd = 50 V
f = 30 MHz
VDD = 50 V
IDQ = 250 mA
160
T= +25 °C
4
VDD = 50 V
IDQ = 250 mA
f = 30 MHz
Pin = Constant
0.4
200
5
T= +80 °C
T= -20 °C
0.5
6
Power Gain vs. Output Power
Output Power vs. Supply Voltage
200
150
100
50
0
24
30
29
28
27
26
25
24
0
28
40
f = 30 MHz
VDD = 50 V
IDQ = 250 mA
32
Pout, OUTPUT POWER (W)
80
36
VDD(V)
120
40
Pin=.31 W
44
160
f = 30 MHz
IDQ = 250 mA
Pin=.13 W
Pin=.22 W
48
SD2931
200
7/10
52