PD55008STR-E STMicroelectronics, PD55008STR-E Datasheet - Page 11

• 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
5
Figure 26. Test circuit schematic
Table 9.
C2,C3,C10,C11
Component
C1, C12
C7, C14
C5,C16
C6,C13
C8,C15
N1, N2
B1, B2
Z5,Z6
Test circuit
Test circuit component part list
C4
C9
R1
R2
R3
R4
Z1
Z2
Z3
Z4
Z7
L1
Short ferrite bead, fair rite products (2743021446)
240 pF, 100 mil chip capacitor
0 TO 20 pF, trimmer capacitor
82 pF, 100 mil chip capacitor
120 pF, 100 mil chip capacitor
10 µF, 50 V electrolytic capacitor
1.200 pF, 100 mil chip capacitor
0.1 F, 100 mil chip capacitor
30 pF, 100 mil chip capacitor
55.5 nH, turn, Coilcraft
Type N flange mount
15 Ω, 0805 chip resistor
51 Ω, 1/2 W resistor
10 Ω, 0805 chip resistor
33 kΩ, 1/8 Ω resistor
0.451” X 0.080” microstrip
1.005” X 0.080” microstrip
0.020” X 0.080” microstrip
0.155” X 0.080” microstrip
0.260” X 0.233” microstrip
0.065” X 0.080” microstrip
Doc ID 12259 Rev 2
Description
Test circuit
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