MRF1518NT1 Freescale Semiconductor, MRF1518NT1 Datasheet - Page 7

• Manufacturer Part Number: MRF1518NT1
• Description: IC MOSFET RF N-CHAN PLD-1.5
• Manufacturer: Freescale Semiconductor

Specifications of MRF1518NT1

• Transistor Type: N-Channel
• Frequency: 520MHz
• Gain: 13dB
• Voltage - Rated: 40V
• Current Rating: 4A
• Current - Test: 150mA
• Voltage - Test: 12.5V
• Power - Output: 8W
• Package / Case: PLD-1.5
• Configuration: Single Dual Source
• Drain-source Breakdown Voltage: 40 V
• Gate-source Breakdown Voltage: +/- 20 V
• Continuous Drain Current: 4 A
• Power Dissipation: 62500 mW
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 65 C
• Mounting Style: SMD/SMT
• Transistor Polarity: N-Channel
• Drain Source Voltage Vds: 40V
• Continuous Drain Current Id: 4mA
• Power Dissipation Pd: 62.5W
• Rf Transistor Case: PLD-1.5
• Termination Type: SMD
• Output Power Pout: 8W
• Rohs Compliant: Yes
• Filter Terminals: SMD
• Gate-source Voltage: 20V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Noise Figure: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: MRF1518NT1; MRF1518NT1TR

RF Device Data
Freescale Semiconductor
INPUT
10
RF
12
B1, B2
C1, C14
C2, C3, C4, C11,
C12, C13
C5
C6
C7, C18
C8, C15
C9, C16
C10, C17
L1
N1, N2
R1
R2
6
2
8
4
0
0
N1
Figure 20. Output Power versus Input Power
C1
V
0.1
GG
Z1
0.2
P
C2
C10
in
, INPUT POWER (WATTS)
Z2
Short Ferrite Beads, Fair Rite Products
(2743021446)
240 pF, 100 mil Chip Capacitors
0 to 20 pF Trimmer Capacitors
30 pF, 100 mil Chip Capacitor
47 pF, 100 mil Chip Capacitor
120 pF, 100 mil Chip Capacitors
10 μF, 50 V Electrolytic Capacitors
1,200 pF, 100 mil Chip Capacitors
0.1 μF, 100 mil Chip Capacitors
55.5 nH, 5 Turn, Coilcraft
Type N Flange Mounts
15 Ω Chip Resistor (0805)
51 Ω, 1/2 W Resistor
0.3
C9
C3
Z3
+
TYPICAL CHARACTERISTICS, 400 - 470 MHz
C8
0.4
Figure 19. 400 - 470 MHz Broadband Test Circuit
C4
V
Z4
DD
R4
440 MHz
C5
= 12.5 Vdc
0.5
470 MHz
C6
R1
B1
0.6
400 MHz
Z5
0.7
R2
R3
Z6
DUT
−10
−15
−20
−5
R3
R4
Z1
Z2
Z3
Z4
Z5
Z6, Z7
Z8
Z9
Z10
Z11
Board
0
C7
0
C18
Z7
1
Z8
2
Figure 21. Input Return Loss
L1
3
P
C11
out
versus Output Power
, OUTPUT POWER (WATTS)
10 Ω Chip Resistor (0805)
33 kΩ, 1/8 W Resistor
0.476″ x 0.080″ Microstrip
0.724″ x 0.080″ Microstrip
0.348″ x 0.080″ Microstrip
0.048″ x 0.080″ Microstrip
0.175″ x 0.080″ Microstrip
0.260″ x 0.223″ Microstrip
0.239″ x 0.080″ Microstrip
0.286″ x 0.080″ Microstrip
0.806″ x 0.080″ Microstrip
0.553″ x 0.080″ Microstrip
Glass Teflon
Z9
4
B2
C12
5
Z10
6
400 MHz
440 MHz
470 MHz
®
C13
C17
, 31 mils, 2 oz. Copper
Z11
7
C14
8
C16
V
DD
9
N2
= 12.5 Vdc
+
MRF1518NT1
C15
10
RF
OUTPUT
V
11
DD
12
7