UF284OP MACOM | Alldatasheet
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N-Channel Enhancement Mode Device DMOS Structure Lower Capacitances for Broadband Operation Common Source Configuration Lower Noise Floor . . Absolute Maximum Ratings at 25°C Parameter Symbol Rating Units i D i 627 i 6.33 1 247 1 257 1 H ] 1.40 1 165 1 055 1 .D65 J 1 292 I 3.M I 115 I 325 Electrical Characteristics at 25°C input Capacitance Output Capacitance Reverse Capacitance Power Gain Drain Efficiency Load Mismatch Tolerance * Per Side C ISS - ) 45 pF Vg28.0 V, F=l .O MHz’ C oss 30 pF V,,=28.0 V, F=l .O MHz’ C RSS a PF V,,=28.0 V, F=l .O MHz’ GP 10 - dB V,,=28.0 V, 1,,=500.0 mA, P,fi40.0 W. F=500 MHz VSWR-T - 2O:l - V,,=28.0 V, 1,,=500.0 mA, P,,g40.0 W, F=500 MHz Specifications Subject to Change Without Notice. MIA-COM, Inc. North America: Tel. (800) 366-2266 n Asia/Pacific: Tel. +81 (03) 3226-1671 n Europe: Tel. +44 (1344)869 595 Fax (800) 618-8883 Fax +81 (03)3226-1451 Fax +44(1344)300 020
RF MOSFET Power Transistor, 4OW, 28V U F284OP v2.00 Typical Broadband Performance Curves CAPACITANCES vs VOLTAGE Fz1.0 MHz
55 C RSS
"2, (") GAIN vs FREQUENCY v.,,=28 V I,,=500 mA PO,,=40 W c J 100 200 3w 400 500 FREQUENCY (MHz) g 4o f L 30 5 20 E 10 POWER OUTPUT vs VOLTAGE P,,=3.0 W I,,=500 mA F=500 MHz 5 10 15 20 25 30 35 v,, (“) 65 - EFFICIENCY vs FREQUENCY c 55. kii 50 . loo 200 3430 400 500 FREQUENCY (MHz) POWER OUTPUT vs POWER INPUT VD,=28 V I,,=500 mA J 0.1 0.25 1 2 2.5 POWER INPUT (W) Specifications Subject to Change Without Notice. M/A-COM, inc. North America: Tel. (800) 366-2266 n Asia/Pacific: Tel. +81 (03) 3226-1671 Fax (800) 618-8883 Fax +81 (03) 3226-1451 w Europe: Tel. +44 (1344) 869 595 Fax +44 (1344) 300 020
RF MOSFET Power Transistor, 4OW, 28V UF284OP v2.00 Typical Device Impedance Frequency (MHz) 100 300 500 4, (OHMS) Z LOAD (OHMS) 6.0 - j 20.0 25.0 + j 27.0 2.5 - j 5.5 13.0 + j 13.0 4.0 + j 3.0 12.0 + j 5.0 V,,=28 V, I,,=500 mA, P,,,=40.0 Watts Z,, is the series equivalent input impedance of the device from gate to gate. Z LcAD is the optimum series equivalent load impedance as measured from drain to drain. ‘. T RF Test Fixture PARTS L I ST c3s : 2 7. 2 12 13 c7, 9, 10 It 14, 1s 22’ Lu 14 Ll2 13 L7, lo 28” WpF UJJ PC la Pf 470 pf 815 uf 10 uf Louf SOUfSOV. lOOW42SV. 270 tl+f ZS V. 2.wlF25oNNsmr-RmDco~ 7 TlRdS 5 NO. e2 AVG VIRE lsTum5ra22AvGvw x5* ff so m-04 l%NSUSSION UNE Es’ffsomMTR-uNE ~ff5OpUTRAND(Issar(LIK 35’~50U+MTRCIE(OOSSWLlX .SVFSOOTR-UN uf2e4oP Specifications Subject to Change Without Notice. North America: Tel. (800) 366-2266 m Asia/Pacific: Tel. +81 (03) 3226-1671 Fax (800) 618-8883 Fax +81 (03) 3226-1451 MIA-COM, Inc. n Europe: Tel. +44 (1344) 869 595 Fax +44 (1344) 300 020