SD57030 STMicroelectronics, SD57030 Datasheet - Page 5

• Manufacturer Part Number: SD57030
• Description: TRANSISTOR RF PWR LDMOST M243
• Manufacturer: STMicroelectronics

Specifications of SD57030

• Transistor Type: LDMOS
• Frequency: 945MHz
• Gain: 15dB
• Voltage - Rated: 65V
• Current Rating: 4A
• Current - Test: 50mA
• Voltage - Test: 28V
• Power - Output: 30W
• Package / Case: M243
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Noise Figure: -
• Other names: 497-5475; SD57030

SD57030
3
Figure 2.
Figure 4.
40
30
20
10
35
30
25
20
15
10
0
5
0
0
-5
f= 945 MHz
Vdd= 28 V
Idq= 50 mA
-4
0.2
Typical performance (CW)
Output power vs input power
Output power vs
gate source voltage
-3
Vgs, GATE-SOURCE VOLTAGE (V)
0.4
Pin, INPUT POWER (W)
-2
0.6
-1
0.8
0
1
1
2
f= 945 MHz
Vdd= 28 V
Idq= 50 mA
1.2
3
1.4
4
Figure 3.
Figure 5.
35
30
25
20
15
10
18
15
12
21
5
0
9
6
3
0
8
0
f= 945 MHz
Idq= 50 mA
5
12
Gain
Power gain and efficiency vs
output power
Output power vs
supply voltage
10
Pout, OUTPUT POWER (W)
VDD, SUPPLY VOLTAGE (V)
16
15
Typical performance (CW)
20
20
25
24
30
Pin= .84 W
Pin= .24 W
f= 945 MHz
Vdd= 28 V
Idq= 50 mA
Pin= .47 W
35
Eff
28
40
70
60
50
40
30
20
10
0
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