PD55003STR-E STMicroelectronics, PD55003STR-E Datasheet - Page 8

• Manufacturer Part Number: PD55003STR-E
• Description: IC TRANS RF PWR LDMOST PWRSO-10
• Manufacturer: STMicroelectronics

Specifications of PD55003STR-E

• Transistor Type: LDMOS
• Frequency: 500MHz
• Gain: 17dB
• Voltage - Rated: 40V
• Current Rating: 2.5A
• Current - Test: 50mA
• Voltage - Test: 12.5V
• Power - Output: 3W
• Package / Case: PowerSO-10 Exposed Bottom Pad
• Channel Type: N
• Channel Mode: Enhancement
• Continuous Drain Current: 2.5A
• Drain Source Voltage (max): 40V
• Output Power (max): 3W(Min)
• Power Gain (typ)@vds: 17dB
• Frequency (max): 1GHz
• Package Type: PowerSO-10RF (Straight lead)
• Pin Count: 4
• Forward Transconductance (typ): 1S
• Input Capacitance (typ)@vds: 36@12.5VpF
• Output Capacitance (typ)@vds: 24@12.5VpF
• Reverse Capacitance (typ): 2.4@12.5VpF
• Operating Temp Range: -65C to 165C
• Drain Efficiency (typ): 52%
• Mounting: Surface Mount
• Number Of Elements: 1
• Power Dissipation (max): 31700mW
• Vswr (max): 20(Min)
• Screening Level: Military
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Noise Figure: -
• Lead Free Status / Rohs Status: Compliant

Typical performance
8/29
Figure 10. Power gain vs output power
Figure 12. Output power vs bias current
Figure 14. Output power vs supply voltage
20
18
16
14
12
10
3.8
3.6
3.4
3.2
2.8
2.6
3.5
2.5
1.5
8
6
4
4
3
3
2
0
0
8
1
100
9
520 MHz
500 MHz
10
2
VDD, SUPPLY VOLTAGE (V)
Pout, OUTPUT POWER (W)
IDQ, BIAS CURRENT (mA)
200
500 MHz
480 MHz
11
3
300
480 MHz
12
520 MHz
4
480 MHz
500 MHz
400
13
5
520 MHz
Vdd = 12.5 V
Pin=17.9 dBm
Tune for Po=3 W
Idq = 50 mA
Pin=17.9 dBm
Tune for Po=3 W
Vdd = 12.5 V
Idq = 50 mA
Tune for Po=3 W
500
Doc ID 12273 Rev 3
14
6
600
15
7
Figure 11. Return loss vs output power
Figure 13. Drain efficiency vs bias current
Table 8.
-10
-20
-30
-40
60
50
40
30
20
10
60
50
40
30
20
10
0
0
0
8
0
0
9
100
1
480 MHz
480 MHz
Drain efficiency vs supply voltage
10
2
VDD, SUPPLY VOLTAGE (V)
Pout, OUTPUT POWER (W)
200
IDQ, BIAS CURRENT (mA)
520 MHz
11
520 MHz
3
PD55003-E, PD55003S-E
300
480 MHz
12
4
500 MHz
500 MHz
400
520 MHz
500 MHz
13
5
Vdd = 12.5 V
Idq = 50 mA
Tune for Po=3 W
Vdd = 12.5 V
Pin=17.9 dBm
Tune for Po=3 W
Idq = 50 mA
Pin=17.9 dBm
Tune for Po=3 W
500
14
6
600
15
7