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NXP WIDEBAND Models
Please check product availability before design-in
Download all models of BFQ18A
Typical SPICE parameters
common emitter, 10V, 100mA
common emitter, 10V, 70mA
common emitter, 10V, 30mA
common emitter, 10V, 20mA
common emitter, 10V, 50mA
BFQ18A
* Filename: BFQ18A_SPICE.PRM * BFQ18A SPICE MODEL * PHILIPS SEMICONDUCTORS * Date : September 1995 * * PACKAGE : SOT89 DIE MODEL : BFQ34 * 1: COLLECTOR; 2: BASE; 3: EMITTER .SUBCKT BFQ18A 1 2 3 Q1 6 5 7 7 BFQ34 * SOT89 parasitic model Lb 4 5 1.2n Le 7 8 1.2n L1 2 4 1n L2 1 6 .01n L3 3 8 1n Ccb 4 6 150f Cbe 4 8 16f * * PHILIPS SEMICONDUCTORS Version: 2.0 * Filename: BFT92.PRM Date: July 1992 * .MODEL BFQ34 NPN + IS = 4.75483E-015 + BF = 4.20713E+001 + NF = 1.00201E+000 + VAF = 5.04749E+001 + IKF = 6.45182E+001 + ISE = 1.64012E-011 + NE = 2.03356E+000 + BR = 1.00000E+001 + NR = 1.00338E+000 + VAR = 3.88328E+000 + IKR = 2.00000E-001 + ISC = 1.85324E-014 + NC = 1.17439E+000 + RB = 4.00000E+000 + IRB = 1.00000E-006 + RBM = 4.00000E+000 + RE = 1.04474E+000 + RC = 2.60000E+000 + EG = 1.11000E+000 + XTI = 3.00000E+000 + CJE = 1.02171E-011 + VJE = 6.00000E-001 + MJE = 3.04926E-001 + TF = 1.93806E-011 + XTF = 2.80244E-001 + VTF = 5.00000E-002 + ITF = 5.89165E-002 + PTF =-1.00000E+002 + CJC = 2.90524E-012 + VJC = 4.06322E-001 .ENDS
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BFQ18A
! Filename: BFQ18AE.S2P Version: 2.0 ! Philips part #: BFQ18A Date: May 1990 ! Bias condition: Vce=10V, Ic=100mA ! # MHz S MA R 50 ! Freq S11 S21 S12 S22 !GUM [dB] 40 .643 -49.9 26.561 143.3 .027 68.3 .807 -34.2 ! 35.4 100 .464 -96.0 16.118 116.8 .047 57.0 .509 -59.1 ! 26.5 200 .362 -135.8 9.205 100.8 .069 59.2 .304 -73.3 ! 20.3 300 .362 -157.6 6.337 90.5 .090 63.1 .231 -80.3 ! 16.9 400 .374 -172.5 4.851 83.9 .112 65.6 .199 -85.8 ! 14.5 500 .391 -177.8 3.946 78.7 .135 66.5 .184 -91.5 ! 12.8 600 .391 176.3 3.342 74.8 .158 67.0 .172 -96.5 ! 11.3 700 .393 171.4 2.915 69.9 .181 67.6 .168 -100.4 ! 10.1 800 .407 165.7 2.597 66.5 .205 67.0 .169 -104.5 ! 9.2 900 .407 160.4 2.383 62.8 .229 66.1 .174 -108.0 ! 8.5 1000 .417 157.7 2.181 59.5 .250 65.4 .178 -111.9 ! 7.7 1200 .458 145.8 1.880 52.5 .292 63.9 .194 -120.2 ! 6.7 1400 .499 139.3 1.662 47.3 .337 62.4 .210 -128.5 ! 5.9 1600 .513 132.1 1.504 40.0 .378 58.1 .204 -134.5 ! 5.1 1800 .531 125.3 1.418 37.2 .410 57.6 .244 -135.6 ! 4.7 2000 .579 121.3 1.333 32.2 .453 55.4 .274 -143.6 ! 4.6 2200 .619 117.5 1.252 29.1 .489 53.7 .307 -150.4 ! 4.5 2400 .626 113.0 1.182 24.7 .525 50.8 .344 -155.5 ! 4.2 2600 .638 110.5 1.088 20.0 .545 48.1 .366 -159.4 ! 3.6 2800 .645 106.5 1.057 16.4 .575 46.7 .397 -162.4 ! 3.6 3000 .672 101.6 1.048 14.0 .609 43.7 .427 -167.2 ! 3.9
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BFQ18A
! Filename: BFQ18AD.S2P Version: 2.0 ! Philips part #: BFQ18A Date: May 1990 ! Bias condition: Vce=10V, Ic=70mA ! # MHz S MA R 50 ! Freq S11 S21 S12 S22 !GUM [dB] 40 .662 -52.5 26.992 145.0 .027 66.2 .820 -33.6 ! 36.0 100 .501 -100.6 16.740 117.6 .047 57.3 .520 -58.9 ! 27.1 200 .412 -138.5 9.406 99.6 .068 58.4 .312 -74.2 ! 20.7 300 .394 -157.1 6.497 90.6 .089 62.5 .235 -81.8 ! 17.2 400 .394 -169.1 4.940 84.1 .110 64.9 .202 -87.6 ! 14.8 500 .398 -178.2 4.020 78.8 .132 66.1 .185 -92.2 ! 13.0 600 .400 175.3 3.402 74.0 .154 66.9 .177 -96.7 ! 11.5 700 .403 168.3 2.961 69.9 .176 66.8 .174 -101.2 ! 10.3 800 .408 162.3 2.639 65.9 .199 66.6 .176 -105.3 ! 9.4 900 .419 157.4 2.380 62.1 .221 65.9 .180 -110.4 ! 8.5 1000 .433 152.0 2.171 58.7 .242 65.5 .185 -114.4 ! 7.8 1200 .465 144.3 1.867 52.3 .284 64.2 .200 -122.6 ! 6.7 1400 .498 138.0 1.666 45.9 .328 62.0 .218 -130.6 ! 5.9 1600 .514 131.9 1.500 40.8 .373 59.8 .214 -130.9 ! 5.1 1800 .531 123.3 1.389 36.9 .403 58.7 .263 -136.3 ! 4.6 2000 .544 119.1 1.304 31.6 .443 56.0 .285 -147.5 ! 4.2 2200 .591 114.5 1.224 27.8 .480 53.7 .319 -152.7 ! 4.1 2400 .615 111.4 1.145 23.8 .515 50.9 .355 -159.0 ! 3.8 2600 .637 107.7 1.066 20.4 .534 48.2 .380 -163.4 ! 3.5 2800 .637 102.9 1.032 16.8 .566 46.4 .411 -166.4 ! 3.3 3000 .652 98.5 .984 13.8 .598 43.3 .436 -171.0 ! 3.2
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BFQ18A
! Filename: BFQ18AB.S2P Version: 2.0 ! Philips part #: BFQ18A Date: May 1990 ! Bias condition: Vce=10V, Ic=30mA ! # MHz S MA R 50 ! Freq S11 S21 S12 S22 !GUM [dB] 40 .594 -40.6 21.343 142.8 .025 66.8 .786 -32.1 ! 32.7 100 .489 -84.1 14.231 122.3 .045 59.2 .534 -48.5 ! 25.7 200 .393 -126.6 8.707 104.0 .068 59.2 .353 -60.3 ! 20.1 300 .388 -153.6 6.078 92.0 .087 62.6 .276 -66.3 ! 16.7 400 .388 -169.6 4.645 84.3 .105 64.8 .238 -70.8 ! 14.3 500 .427 -178.3 3.777 78.7 .126 66.2 .218 -74.8 ! 12.6 600 .419 176.2 3.194 74.6 .148 68.1 .204 -78.7 ! 11.1 700 .439 170.8 2.782 69.5 .168 69.0 .202 -81.8 ! 10.0 800 .455 166.1 2.492 66.2 .192 68.7 .204 -85.6 ! 9.1 900 .435 161.3 2.281 61.8 .214 68.3 .211 -89.7 ! 8.3 1000 .462 158.8 2.091 58.5 .236 67.7 .217 -94.1 ! 7.7 1200 .495 146.7 1.789 51.0 .278 66.6 .232 -103.8 ! 6.5 1400 .532 139.4 1.588 45.2 .324 65.6 .245 -113.9 ! 5.7 1600 .557 132.8 1.435 39.0 .367 62.3 .250 -115.7 ! 5.0 1800 .580 125.2 1.351 35.8 .405 60.8 .294 -124.8 ! 4.8 2000 .625 122.0 1.262 30.2 .449 58.8 .316 -133.1 ! 4.6 2200 .643 117.9 1.178 26.7 .486 56.8 .348 -141.5 ! 4.3 2400 .663 111.4 1.114 23.8 .528 53.7 .385 -147.7 ! 4.1 2600 .674 109.0 1.027 19.7 .550 50.7 .410 -152.5 ! 3.7 2800 .683 105.8 1.013 16.4 .583 48.8 .441 -156.5 ! 3.8 3000 .692 98.8 .996 12.8 .619 46.0 .469 -162.3 ! 3.9
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BFQ18A
! Filename: BFQ18AA.S2P Version: 2.0 ! Philips part #: BFQ18A Date: May 1990 ! Bias condition: Vce=10V, Ic=20mA ! # MHz S MA R 50 ! Freq S11 S21 S12 S22 !GUM [dB] 40 .620 -37.6 18.879 143.9 .025 66.3 .793 -29.4 ! 31.9 100 .516 -81.4 13.207 123.7 .046 58.4 .572 -43.6 ! 25.5 200 .416 -125.1 8.160 104.7 .068 57.1 .388 -54.2 ! 19.8 300 .413 -153.4 5.721 92.0 .084 60.3 .309 -58.8 ! 16.4 400 .423 -168.6 4.371 84.0 .101 62.6 .272 -62.4 ! 14.0 500 .442 -177.0 3.551 78.1 .120 65.4 .252 -65.8 ! 12.2 600 .449 177.0 2.999 73.7 .141 67.6 .239 -69.2 ! 10.8 700 .458 171.5 2.621 68.7 .160 69.2 .238 -72.6 ! 9.6 800 .475 166.8 2.338 64.9 .183 69.8 .239 -76.8 ! 8.7 900 .485 161.5 2.147 60.6 .205 69.4 .248 -81.2 ! 8.1 1000 .485 157.1 1.965 57.0 .227 69.2 .252 -86.0 ! 7.3 1200 .524 146.4 1.694 49.3 .270 68.7 .266 -96.2 ! 6.3 1400 .563 138.5 1.488 43.8 .317 68.0 .279 -106.7 ! 5.5 1600 .575 132.1 1.350 38.0 .364 64.7 .287 -110.0 ! 4.7 1800 .589 125.2 1.268 34.2 .403 63.1 .330 -119.3 ! 4.4 2000 .661 119.7 1.198 28.5 .450 60.6 .353 -129.1 ! 4.6 2200 .694 115.5 1.111 26.5 .492 58.5 .383 -137.7 ! 4.5 2400 .692 110.7 1.054 22.9 .534 54.9 .419 -145.0 ! 4.1 2600 .683 106.7 .970 19.7 .559 52.1 .442 -150.0 ! 3.4 2800 .693 103.3 .955 16.8 .592 49.9 .471 -154.7 ! 3.5 3000 .697 97.7 .928 14.2 .629 46.8 .497 -160.6 ! 3.5
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BFQ18A
! Filename: BFQ18AC.S2P Version: 2.0 ! Philips part #: BFQ18A Date: May 1990 ! Bias condition: Vce=10V, Ic=50mA ! # MHz S MA R 50 ! Freq S11 S21 S12 S22 !GUM [dB] 40 .619 -49.3 25.743 144.2 .027 67.4 .827 -32.5 ! 35.3 100 .453 -96.1 15.810 117.7 .046 55.6 .529 -56.9 ! 26.4 200 .376 -134.5 9.077 101.5 .067 58.4 .319 -70.0 ! 20.3 300 .376 -157.7 6.300 91.1 .088 62.7 .244 -75.8 ! 16.9 400 .383 -171.6 4.839 84.2 .108 65.0 .212 -80.8 ! 14.6 500 .403 -178.6 3.931 78.8 .129 66.3 .195 -85.7 ! 12.8 600 .411 175.2 3.337 75.0 .151 67.4 .184 -90.6 ! 11.4 700 .414 170.9 2.902 70.0 .174 67.9 .180 -94.2 ! 10.2 800 .432 166.0 2.594 66.6 .197 67.8 .182 -98.4 ! 9.3 900 .419 160.2 2.375 62.5 .220 67.0 .188 -102.0 ! 8.5 1000 .433 157.3 2.179 59.4 .242 66.2 .193 -106.3 ! 7.8 1200 .463 146.1 1.868 52.0 .282 64.8 .208 -114.6 ! 6.7 1400 .512 140.0 1.663 46.8 .328 63.6 .224 -123.7 ! 6.0 1600 .539 132.6 1.488 40.6 .369 60.1 .225 -124.8 ! 5.2 1800 .542 124.0 1.409 37.1 .405 58.8 .270 -131.1 ! 4.8 2000 .584 121.1 1.326 31.3 .445 56.9 .294 -139.7 ! 4.7 2200 .633 118.6 1.231 27.9 .482 55.1 .327 -146.6 ! 4.5 2400 .651 112.4 1.175 24.2 .519 52.0 .363 -152.0 ! 4.4 2600 .645 109.6 1.076 19.1 .541 49.4 .387 -156.2 ! 3.7 2800 .661 106.9 1.058 16.5 .569 47.6 .418 -159.6 ! 3.8 3000 .686 99.8 1.028 13.0 .604 44.8 .445 -164.8 ! 4.0
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