UF28150J
RF Power MOSFET Transistor
150 W, 100 - 500 MHz, 28 V
Rev. V1
Package Outline
Features
DMOS structure
Lower capacitance for broadband operation
Common source configuration
ABSOLUTE MAXIMUM RATINGS1, 2, 3
Parameter
Symbol
Rating
Units
Drain-Source Voltage
VDS
65
V
Gate-Source Voltage
VGS
20
V
Drain-Source Current
IDS
16*
A
Power Dissipation
PD
389
W
Junction Temperature
TJ
200
°C
Storage Temperature
TSTG
-65 to +150
°C
Thermal Resistance
ΘJC
0.45
°C/W
1. Exceeding any one or combination of these limits may cause permanent damage
to this device.
2. M/A-COM does not recommend sustained operation near these maximum limits.
3. At 25°C Tcase, unless noted.
ELECTRICAL SPECIFICATIONS: 25°C
Parameter
Test Conditions
Units
Min.
Max.
BVDSS
65
—
VDS = 28.0 V, VGS = 0.0V*
IDSS
—
4.0
Gate-Source Leakage Current
VGS = 20 V, VDS = 0.0 V*
IGSS
—
4.0
Gate Threshold Voltage
VDS = 10.0 V, IDS = 400.0 mA*
VGS(TH)
2.0
6.0
Forward Transconductance
VDS = 10.0 V, IDS = 4000.0 mA, ∆VGS = 1.0 V, 80µs pulse*
GM
2.0
—
Input Capacitance
VDS = 28.0V, F = 1.0 MHz*
CISS
—
180
Output Capacitance
VDS = 28.0V, F = 1.0 MHz*
COSS
—
120
Reverse Capacitance
VDS = 28.0V, F = 1.0 MHz*
CRSS
—
32
Power Gain
VDD = 28.0 V, IDQ = 400.0 mA, POUT = 150.0 W, F = 500 MHz
GP
8
—
Drain Efficiency
VDD = 28.0 V, IDQ = 400.0 mA, POUT = 150.0 W, F = 500 MHz
ηD
55
—
Load Mismatch Tolerance
VDD = 28.0 V, IDQ = 400.0 mA, POUT = 150.0 W, F = 500 MHz
VSWR-T
—
10:1**
Drain-Source Breakdown Voltage
VGS = 0.0 V, IDS = 20.0 mA*
Drain-Source Leakage Current
Notes:
* Per side
** At all phase angles
1
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
UF28150J
RF Power MOSFET Transistor
150 W, 100 - 500 MHz, 28 V
Rev. V1
Typical Broadband Performance Curves
Power Output vs Voltage
PIN =24 W IDQ =400 mA F=500 MHz
Capacitance vs Voltage
F=1.0 MHz
COSS
Power Output (W)
Capacitance (PF)
CISS
COSS
VDD (V)
VDS (V)
Efficiency vs Frequency
VDD =28W IDQ =400mA POUT =150W
Gain vs Frequency
VDD =28V POUT =100W IDQ =400mA
Gain (dB)
Efficiency (%)
65
60
55
50
Frequency (MHz)
Frequency (MHz)
Power Output (W)
Power Output vs Power Input
VDD =28W IDQ =400mA
Power Input (W)
2
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
UF28150J
RF Power MOSFET Transistor
150 W, 100 - 500 MHz, 28 V
Rev. V1
TYPICAL OPTIMUM DEVICE IMPEDANCES
F (MHz)
ZIN (Ω)
ZLOAD (Ω)
100
3.7 - j5.9
3.0 - j0.7
300
2.7 - j5.9
2.6 - j0.55
500
2.5 - j2.9
2.5 - j0.5
VDD = 28V, IDQ = 400mA, POUT = 150W
PARTS LIST
C23
C1
C12
C2, 3, 13, 22
C7,16
C4,6,15,17
C18
1.0pF
9.1pF
11pF
270pF
680pF
.015uF
50uF 50V
R1
R2
R3
11K OHM .25 W. 10%
47 OHM .05 W. 10%
12 OHM .25 W. 10%
T1
T2,3,4,5
T6
2.50” OF 50 OHM (.85” OD) SEMI-RIGID CABLE
2.50” OF 10 OHM (.70” OD) SEMI-RIGID CABLE
2.50” OF 50 OHM (.141” OD) SEMI-RIGID CABLE
L1
L2
5uH
16 TURNS OF NO. 18 AWG ON TORID CORE
(INDIANA GENERAL F6278-Q1)
L3,4
4 TURNS OF NO. 18 AWG ON .125 DIAMETER
RL1
9 TURNS OF NO. 18 AWG ON 15 OHM 2 W. 10% RESISTOR
Q1A, 1B
UF28150J
HANDLING PROCEDURES: STATIC SENSITIVITY
Please observe the following precautions to avoid damage:
DMOS devices are sensitive to electrostatic discharge (ESD) and can be damaged by static electricity. Proper ESD control
techniques should be used when handling these devices.
3
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
UF28150J
RF Power MOSFET Transistor
150 W, 100 - 500 MHz, 28 V
Rev. V1
M/A-COM Technology Solutions Inc. All rights reserved.
Information in this document is provided in connection with M/A-COM Technology Solutions Inc ("MACOM")
products. These materials are provided by MACOM as a service to its customers and may be used for
informational purposes only. Except as provided in MACOM's Terms and Conditions of Sale for such products or
in any separate agreement related to this document, MACOM assumes no liability whatsoever. MACOM
assumes no responsibility for errors or omissions in these materials. MACOM may make changes to
specifications and product descriptions at any time, without notice. MACOM makes no commitment to update
the information and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future
changes to its specifications and product descriptions. No license, express or implied, by estoppels or otherwise,
to any intellectual property rights is granted by this document.
THESE MATERIALS ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR
IMPLIED, RELATING TO SALE AND/OR USE OF MACOM PRODUCTS INCLUDING LIABILITY OR
WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, CONSEQUENTIAL OR
INCIDENTAL DAMAGES, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR
OTHER INTELLECTUAL PROPERTY RIGHT. MACOM FURTHER DOES NOT WARRANT THE ACCURACY
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CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS,
WHICH MAY RESULT FROM THE USE OF THESE MATERIALS.
MACOM products are not intended for use in medical, lifesaving or life sustaining applications. MACOM
customers using or selling MACOM products for use in such applications do so at their own risk and agree to
fully indemnify MACOM for any damages resulting from such improper use or sale.
4
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support