MRF1518NT1 Freescale Semiconductor, MRF1518NT1 Datasheet - Page 9

• 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
N1
INPUT
RF
10
12
8
6
4
B1, B2
C1, C13
C2, C4, C11
C3
C5
C6, C17
C7, C14
C8, C15
C9, C16
C10
C12
L1
L2
L3
2
0
V
C1
0
GG
Figure 29. Output Power versus Input Power
Z1
C9
C2
L1
0.1
C3
155 MHz
P
C8
135 MHz
in
, INPUT POWER (WATTS)
Short Ferrite Beads, Fair Rite Products
(2743021446)
330 pF, 100 mil Chip Capacitors
0 to 20 pF Trimmer Capacitors
12 pF, 100 mil Chip Capacitor
43 pF, 100 mil Chip Capacitor
75 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
75 pF, 100 mil Chip Capacitor
13 pF, 100 mil Chip Capacitor
26 nH, 4 Turn, Coilcraft
5 nH, 2 Turn, Coilcraft
33 nH, 5 Turn, Coilcraft
175 MHz
Z2
+
C7
0.2
C4
Z3
R4
TYPICAL CHARACTERISTICS, 135 - 175 MHz
Figure 28. 135 - 175 MHz Broadband Test Circuit
C5
R1
V
DD
B1
= 12.5 Vdc
0.3
Z4
R2
R3
Z5
0.4
DUT
C6
C17
Z6
−10
−15
−20
−5
L4
N1, N2
R1
R2
R3
R4
Z1
Z2
Z3
Z4
Z5, Z6
Z7
Z8
Z9
Z10
Board
0
0
Z7
L4
1
Z8
2
Figure 30. Input Return Loss
3
P
B2
out
L2
versus Output Power
, OUTPUT POWER (WATTS)
55.5 nH, 5 Turn, Coilcraft
Type N Flange Mounts
15 W Chip Resistor (0805)
56 W, 1/4 W Carbon Resistor
100 W Chip Resistor (0805)
33 kW, 1/8 W Carbon Resistor
0.115″ x 0.080″ Microstrip
0.255″ x 0.080″ Microstrip
1.037″ x 0.080″ Microstrip
0.192″ x 0.080″ Microstrip
0.260″ x 0.223″ Microstrip
0.125″ x 0.080″ Microstrip
0.962″ x 0.080″ Microstrip
0.305″ x 0.080″ Microstrip
0.155″ x 0.080″ Microstrip
Glass Teflon
4
155 MHz
135 MHz
175 MHz
5
C10
L3
6
C16
®
, 31 mils, 2 oz. Copper
7
Z9
C15
8
V
C11
DD
Z10
+
9
C14
= 12.5 Vdc
C12
MRF1518NT1
C13
10
V
DD
OUTPUT
11
RF
N2
12
9