Obsolete Product(s) - Obsolete Product(s)
7/18
PD57018 - PD57018S
TYPICAL PERFORMANCE
Output Power vs.Drain Voltage
15 20 25 30 35
VDS, DRAIN-SOURCE VOLTAGE (V)
0
5
10
15
20
25
Pout, OUTPUT POWER (W)
960 MHz
925 MHz
945 MHz
Pin = .3 W
Idq = 100 mA
Output Power vs. Gate Voltage
0 0.5 1 1.5 2 2.5 3 3.5
VGS, GATE BIAS VOLTAGE (V)
0
5
10
15
20
25
Pout, OUTPUT POWER (W)
945 MHz
960 MHz
925 MHz
V
DD
= 28 V
Pin = .3 W
Obsolete Product(s) - Obsolete Product(s)
PD57018 - PD57018S
8/18
TEST CIRCUIT COMPONENT PART LIST
COMPONENT DESCRIPTION
C1,C4, C9 0.8 - 8.0 pF GIGA TRIM VARIABLE CAPACITOR
C2 2.7 pF ATC 100B SURFACE MOUNT CERAMIC CHIP CAPACITOR
C3, C10, C11, C15 47 pF ATC 100B SURFACE MOUNT CERAMIC CHIP CAPACITOR
C5, C6, C7, C8 7.5 pF ATC 100B SURFACE MOUNT CERAMIC CHIP CAPACITOR
C12 1000 pF ATC 700B SURFACE MOUNT CERAMIC CHIP CAPACITOR
C13, C17 0.1 µF / 500 V SURFACE MOUNT CERAMIC CHIP CAPACITOR
C14 10 µF / 50 V ALUMINUM ELECTROLYTIC RADIAL LEAD CAPACITOR
C16 100 pF ATC 100B SURFACE MOUNT CERAMIC CHIP CAPACITOR
C18 220 µF / 63 V ALUMINUM ELECTROLYTIC RADIAL LEAD CAPACITOR
C19
(1)
4.3 pF ATC 100B SURFACE MOUNT CERAMIC CHIP CAPACITOR
C19
(2)
2.7 pF ATC 100B SURFACE MOUNT CERAMIC CHIP CAPACITOR
R1 430 OHM, 1/8 W SURFACE MOUNT CHIP RESISTOR
R2 1 K OHM, 1/8 W SURFACE MOUNT CHIP RESISTOR
FB1, FB2,FB3 SHIELD BEAD SURFACE MOUNT EMI
L1, L2
INDUCTOR, 5 TURNS AIR WOUND #22AWG, ID=0.059[1.49], NYLON COATED MAGNET
WIRE
BOARD
ROGER ULTRA LAM 2000 THK 0.030”
ε
r
= 2.55 2oz ED Cu BOTH SIDES
TEST CIRCUIT SCHEMATIC
NOTES:
1. DIMENSIONS AT COMPONENT SYMBOLS ARE REFERENCE FOR COMPONENT PLACEMENT.
2. GAP BETWEEN GROUND & TRANSMISSION LINE = 0.056 [1.42] +0.002 [0.05] -0.000 [0.00] TYP.
3. DIMENSIONS OF INPUT AND OUTPUT COMPONENT FROM EDGE OF TRANSMISSION LINES.
Obsolete Product(s) - Obsolete Product(s)
9/18
PD57018 - PD57018S
TEST CIRCUIT PHOTOMASTER
6.4 inches
4 inches
TEST CIRCUIT

PD57018S

Mfr. #:
Manufacturer:
STMicroelectronics
Description:
RF MOSFET Transistors N-Ch 65 Volt 2.5 Amp
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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