PD57018S STMicroelectronics, PD57018S Datasheet - Page 7
![no-image](/images/manufacturer_photos/0/6/637/stmicroelectronics_sml.jpg)
PD57018S
Manufacturer Part Number
PD57018S
Description
IC TRANS RF PWR LDMOST PWRSO-10
Manufacturer
STMicroelectronics
Datasheet
1.PD57018-E.pdf
(25 pages)
Specifications of PD57018S
Transistor Type
LDMOS
Frequency
945MHz
Gain
16.5dB
Voltage - Rated
65V
Current Rating
2.5A
Current - Test
100mA
Voltage - Test
28V
Power - Output
18W
Package / Case
PowerSO-10 Exposed Bottom Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Noise Figure
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PD57018S-E
Manufacturer:
ST
Quantity:
20 000
Part Number:
PD57018STR-E
Manufacturer:
ST
Quantity:
20 000
PD57018-E
Figure 9.
Figure 11. Output power vs
Figure 13. Output power vs
70
60
50
40
30
20
10
22
20
19
18
17
16
21
0
25
20
15
10
5
0
0
0
15
2
50
Drain efficiency vs
output power
bias current
drain voltage
4
100
20
VDS, DRAIN-SOURCE VOLTAGE (V)
925 MHz
6
Pout, OUTPUT POWER (W)
Idq, BIAS CURRENT (mA)
150
8
945 MHz
945 MHz
925 MHz
200
25
10
12
250
945 MHz
14
925 MHz
30
300
960 MHz
960 MHz
Idq = 100 mA
16
960 MHz
Pin = .45 W
Idq = 100 mA
Pin = .45 W
Vdd =28 V
Vdd = 28 V
350
18
Doc ID 12214 Rev 5
35
400
20
Figure 10. Return loss vs output power
Figure 12. Efficiency vs bias current
Figure 14. Output power vs
70
65
60
55
50
25
20
15
10
-10
-15
-20
-25
-30
-35
5
0
-5
0
0
0
0
2
50
Idq = 100 mA
0.5
gate voltage
Vdd =28 V
4
100
960 MHz
1
VGS, GATE BIAS VOLTAGE (V)
6
Idq, BIAS CURRENT (mA)
Pout, OUTPUT POWER (W)
150
1.5
8
945 MHz
200
10
945 MHz
2
Typical performance
250
12
945 MHz
2.5
925 MHz
14
925 MHz
300
Pin = .45 W
Vdd =28 V
16
Pin = .45 W
925 MHz
V
960 MHz
3
DD
350
= 28 V
18
960 MHz
3.5
400
2
7/25