Document Number: MRFX600H
Rev. 0, 09/2018
NXP Semiconductors
Technical Data
RF Power LDMOS Transistors
High Ruggedness N--Channel
MRFX600H
MRFX600HS
MRFX600GS
Enhancement--Mode Lateral MOSFETs
These high ruggedness devices are designed for use in high VSWR
industrial, medical, broadcast, aerospace and mobile radio applications. Their
unmatched input and output design supports frequency use from 1.8 to
400 MHz.
1.8–400 MHz, 600 W CW, 65 V
WIDEBAND
RF POWER LDMOS TRANSISTORS
Typical Performance
Frequency
(MHz)
V
DD
(V)
P
(W)
G
D
out
ps
Signal Type
(dB)
21.3
26.4
(%)
83.0
74.4
(1,2)
87.5–108
CW
62
65
680 CW
600 Peak
NI--780H--4L
MRFX600H
(3)
230
Pulse
(100 sec, 20% Duty Cycle)
Load Mismatch/Ruggedness
Frequency
P
(W)
Test
Voltage
in
Signal Type
VSWR
(MHz)
Result
NI--780S--4L
MRFX600HS
(3)
230
Pulse
> 65:1 at all
2.5 Peak
(3 dB
65
No Device
(100 sec, 20% Phase Angles
Degradation
Duty Cycle)
Overdrive)
1. Measured in 87.5–108 MHz broadband reference circuit (page 5).
2. The values shown are the center band performance numbers across the indicated
frequency range.
3. Measured in 230 MHz production test fixture (page 10).
NI--780GS--4L
MRFX600GS
Features
Unmatched input and output allowing wide frequency range utilization
Output impedance fits a 4:1 transformer
Device can be used single--ended or in a push--pull configuration
Qualified up to a maximum of 65 VDD operation
Characterized from 30 to 65 V for extended power range
High breakdown voltage for enhanced reliability
Suitable for linear application with appropriate biasing
Gate A
Gate B
Drain A
Drain B
3
4
1
2
Integrated ESD protection with greater negative gate--source voltage range
for improved Class C operation
Included in NXP product longevity program with assured supply for a
minimum of 15 years after launch
(Top View)
Note: The backside of the package is the
source terminal for the transistor.
Typical Applications
Figure 1. Pin Connections
Industrial, scientific, medical (ISM)
– Laser generation
– Plasma generation
– Particle accelerators
– MRI, RF ablation and skin treatment
– Industrial heating, welding and drying systems
Radio and VHF TV broadcast
Aerospace
– HF communications
– Radar
Mobile radio
– HF and VHF communications
– PMR base stations
2018 NXP B.V.
MRFX600H MRFX600HS MRFX600GS
RF Device Data
NXP Semiconductors
1