PD55008STR-E STMicroelectronics, PD55008STR-E Datasheet - Page 7

• Manufacturer Part Number: PD55008STR-E
• Description: IC TRANS RF PWR LDMOST PWRSO-10
• Manufacturer: STMicroelectronics

Specifications of PD55008STR-E

• Transistor Type: LDMOS
• Frequency: 500MHz
• Gain: 17dB
• Voltage - Rated: 40V
• Current Rating: 4A
• Current - Test: 150mA
• Voltage - Test: 12.5V
• Power - Output: 8W
• Package / Case: PowerSO-10 Exposed Bottom Pad
• Channel Type: N
• Channel Mode: Enhancement
• Continuous Drain Current: 4A
• Drain Source Voltage (max): 40V
• Output Power (max): 8W
• Power Gain (typ)@vds: 17dB
• Frequency (max): 1GHz
• Package Type: PowerSO-10RF (Straight lead)
• Pin Count: 4
• Forward Transconductance (typ): 1.6S
• Input Capacitance (typ)@vds: 58@12.5VpF
• Output Capacitance (typ)@vds: 38@12.5VpF
• Reverse Capacitance (typ): 2.8@12.5VpF
• Operating Temp Range: -65C to 165C
• Drain Efficiency (typ): 55%
• Mounting: Surface Mount
• Number Of Elements: 1
• Power Dissipation (max): 52800mW
• Vswr (max): 20(Min)
• Screening Level: Military
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Noise Figure: -
• Lead Free Status / Rohs Status: Compliant

PD55008-E, PD55008S-E
4.1
Figure 6.
Figure 8.
Figure 10. Output power vs. bias current
10
12
14
10
80
70
60
50
40
30
20
10
12
8
6
4
2
0
0
8
6
4
2
0
0
0
0
100
0.1
2
PD55008-E
Output power vs. input power
Drain efficiency vs. output power
0.2
200
IDQ, BIAS CURRENT (mA)
Pout, OUTPUT POWER (W)
0.3
4
Pin, INPUT POWER (W)
300
480 MHz
500 MHz
0.4
400
6
500 MHz
520 MHz
0.5
500
520 MHz
0.6
8
600
480 MHz
V
I
V
Pin= 21.7 dBm
DQ
V
I
DQ
0.7
DD
DD
DD
520 MHz
= 150 mA
= 150 mA
= 12.5 V
= 12.5 V
500 MHz
480 MHz
= 12.5 V
10
700
Doc ID 12259 Rev 2
0.8
800
0.9
12
Figure 7.
Figure 9.
Figure 11. Drain efficiency vs. bias current
20
18
16
14
10
22
12
70
60
50
40
30
20
10
-10
-20
-30
-40
8
6
0
0
0
0
V
I
V
I
DQ
DQ
DD
DD
100
= 150 mA
= 150 mA
= 12.5 V
= 12.5 V
2
2
Power gain vs. output power
Input return loss vs. output power
520 MHz
480 MHz
200
Pout, OUTPUT POWER (W)
IDQ, BIAS CURRENT (mA)
Pout, OUTPUT POWER (W)
4
4
300
520 MHz
400
6
6
Typical performance
500
8
480 MHz
8
500 MHz
500 MHz
V
Pin= 21.7 dBm
600
DD
= 12.5 V
520 MHz
480 MHz
500 MHz
10
10
700
800
7/25
12
12