• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
1
ADVANCED: Data Sheets contain information regarding a product M/A-COM is considering for development. Performance is based on target specifications, simulated results, and/or
prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM has under development. Performance is based on engineering tests. Specifications are typical. Mechanical
outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in volume is not guaranteed.
RELEASED: In full production, samples readily available, standard lead times apply.
RF Power MOSFET Transistor
100W, 100-500 MHz, 28V M/A-COM Products
Released; RoHS Compliant
UF28100V
M/A-COM Technology Solutions reserves the right to make changes to the product(s) or informa-
tion contained herein without notice. M/A-COM makes no warranty, representation or guarantee
regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any
liability whatsoever arising out of the use or application of any product(s) or information.
Features
• N-channel enhancement mode device
• DMOS structure
• Lower capacitances for broadband operation
• High saturated output power
• Lower noise figure than competitive devices
ABSOLUTE MAXIMUM RATINGS AT 25° C
Parameter Rating
Drain-Source Voltage 65
Gate-Source Voltage 20
Drain-Source Current 12*
Power Dissipation 250
Junction Temperature 200
Storage Temperature -55 to +150
Thermal Resistance 0.7
Symbol
VDS
VGS
IDS
PD
TJ
TSTG
θJC
Units
V
V
A
W
°C
°C
°C/W
ELECTRICAL CHARACTERISTICS AT 25°C
Parameter Symbol Min Max Units Test Conditions
Drain-Source Breakdown Voltage BVDSS 65 - V VGS = 0.0 V , IDS = 15.0 mA
Drain-Source Leakage Current IDSS - 3.0 mA VGS = 28.0 V , VGS = 0.0 V
Gate-Source Leakage Current IGSS - 3.0 µA VGS = 20.0 V , VDS = 0.0 V
Gate Threshold Voltage VGS(TH) 2.0 6.0 V VDS = 10.0 V , IDS = 300.0 mA
Forward Transconductance GM 1.5 - S VDS = 10.0 V , IDS 3000.0 mA , Δ VGS = 1.0V, 80 μs Pulse
Input Capacitance CISS - 135 pF VDS = 28.0 V , F = 1.0 MHz
Output Capacitance COSS - 90 pF VDS = 28.0 V , F = 1.0 MHz
Reverse Capacitance CRSS - 24 pF VDS = 28.0 V , F = 1.0 MHz
Power Gain GP 10 - dB VDD = 28.0 V, IDQ = 600.0 mA, POUT = 100.0 W F =500 MHz
Drain Efficiency ŋD 50 - % VDD = 28.0 V, IDQ = 600.0 mA, POUT = 100.0 W F =500 MHz
Load Mismatch Tolerance VSWR-T - 30:1 - VDD = 28.0 V, IDQ = 600.0 mA, POUT = 100.0 W F =500 MHz
Return Loss RL 10 - dB VDD = 28.0 V, IDQ = 600.0 mA, POUT = 100.0 W F =500 MHz
F (MHz) ZIN (Ω) ZLOAD (Ω)
100 4.5-j6.0 14.5+j0.5
300 2.25-j1.75 7.5j1.0
500 1.5+j5.5 3.5+j3.5
VDD=28V, IDQ=600 Ma, POUT =100.0 W
TYPICAL DEVICE IMPEDANCES
ZIN is the series equivalent input impedance of the device
from gate to gate.
ZLOAD is the optimum series equivalent load impedance as
measured from drain to drain.
*Per side
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
2
ADVANCED: Data Sheets contain information regarding a product M/A-COM is considering for development. Performance is based on target specifications, simulated results, and/or
prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM has under development. Performance is based on engineering tests. Specifications are typical. Mechanical
outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in volume is not guaranteed.
RELEASED: In full production, samples readily available, standard lead times apply.
RF Power MOSFET Transistor
100W, 100-500 MHz, 28V M/A-COM Products
Released; RoHS Compliant
UF28100V
M/A-COM Technology Solutions reserves the right to make changes to the product(s) or informa-
tion contained herein without notice. M/A-COM makes no warranty, representation or guarantee
regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any
liability whatsoever arising out of the use or application of any product(s) or information.
Typical Broadband Performance Curves
SUPPLY VOLTAGE (V)
POWER OUTPUT VS SUPPLY VOLTAGE
PIN=10 W IDQ=600 mA F=500 MHz
POPWER OUTPUT (W)
120
100
80
60
40
20
0
20
16 28 14 24 32
POWER OUTPUT VS POWER INPUT
VDD =28 V IDQ =600 mA (Push pull device)
POWER OUTPUT (W)
2
POWER INPUT (W)
300MHz
200MHz
120
100
80
60
40
20
0
1 10 8 4 0 12
500MHz
6
EFFICIENCY VS FREQUENCY
PIN=10W IDD =600 mA (Push pull device)
EFFICIENCY (%)
200 400
FREQUENCY (MHz)
80
70
60
50
40
300 100 500
400MHz
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
3
ADVANCED: Data Sheets contain information regarding a product M/A-COM is considering for development. Performance is based on target specifications, simulated results, and/or
prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM has under development. Performance is based on engineering tests. Specifications are typical. Mechanical
outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in volume is not guaranteed.
RELEASED: In full production, samples readily available, standard lead times apply.
RF Power MOSFET Transistor
100W, 100-500 MHz, 28V M/A-COM Products
Released; RoHS Compliant
UF28100V
M/A-COM Technology Solutions reserves the right to make changes to the product(s) or informa-
tion contained herein without notice. M/A-COM makes no warranty, representation or guarantee
regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any
liability whatsoever arising out of the use or application of any product(s) or information.
TEST FIXTURE ASSEMBLY
TEST FIXTURE SCHEMATIC
