surface mount low barrier schottky diode rev. v9 ma4e2054 series 1 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 1 features ? low i r (<100 na @ 1v, <500na @ 3v) ? designed for high volume, low cost detector and mixer applications ? high detector sensitivity: - 55 dbm tss ? low capacitance: 0.30 pf ? low 1/f noise ? single, series pair, and unconnected pair configurations ? lead free (rohs compliant) equivalents avail- able with 260 deg. c reflow capability ? tape and reel description and applications the ma4e2054 series are low barrier n - type silicon schottky diodes assembled in low cost surface mount plastic packages. they are designed for use as high performance mixer and detector diodes. these parts are offered with sn/pb plating, as well as with 100 % matte sn plating on the rohs compliant part numbers. the ma4e2054 - 1141t (sod - 323), ma4e20541 - 1279 (sc - 79) and the ma4e2054a and ma4e2054c (available in both the sot - 23 and sot - 323 packages) are single element schottky diodes characterized for use as single ended mixers and detectors. the ma4e2054b and ma4e2054d (available in both the sot - 23 and sot - 323 packages) incorporate two schottky chips in series pair configurations. the ma4e2054e - 1068t consists of two schottky chips in the sot - 143 package in an unconnected pair configuration. these diodes are useful for balanced mixer and detector voltage doubler circuits. applications for the ma4e2054 series include vsat and dbs mixers. the small diode package size and low cost make them attractive for use in rf tag applications for identifica- tion and toll collection. the part number consists of the base chip (ma4e2054), followed by the wiring configuration (a, b, c, d, e, omit for sod - 323), the package style (287, 1068, 1141, 1146) and a t for tape and reel. sot - 23 (287) sot - 323 (1146) sot - 143 (1068) sod - 323 (1141) sc - 79 (1 279 )
surface mount low barrier schottky diode rev. v9 ma4e2054 series 2 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 2 unconnected pair ma4e2054e - 1068t single ma4e2054a - 287t ma4e2054a - 1146t series pair ma4e2054b - 287t ma4e2054b - 1146t single ma4e2054 - 1141t ma4e20541 - 1279t single ma4e2054c - 287t ma4e2054c - 1146t series pair ma4e2054d - 287t ma4e2054d - 1146t configurations (topviews) standard part numbers and rohs equivalents standard part number rohs compliant part number package style ma4e2054a - 287t ma4e2054a1 - 287t sot - 23 ma4e2054a - 1146t ma4e2054a1 - 1146t sot - 323 ma4e2054b - 287t ma4e2054b1 - 287t sot - 23 ma4e2054b - 1146t ma4e2054b1 - 1146t sot - 323 ma4e2054c - 287t ma4e2054c1 - 287t sot - 23 ma4e2054c - 1146t mads - 002054 - 1146ct sot - 323 ma4e2054d - 287t ma4e2054d1 - 287t sot - 23 ma4e2054d - 1146t mads - 002054 - 1146dt sot - 323 ma4e2054 - 1141t ma4e20541 - 1141t sod - 323 ma4e2054e - 1068t ma4e2054e1 - 1068t sot - 143 n/a ma4e20541 - 1279t sc - 79 spice model parameters is = 3 x 10 - 8 a m = 0.50 rs = 11 ? eg = 0.69 ev n = 1.05 bv = 5.0 v tt = 0 s ibv = 1 x 10 - 5 a cj(0) = 0.13 x 10 - 12 pf cpar = 0.14 x 10 - 12 pf vj = 0.40 v 2 1 3 4 1 2 3 1 2 3 1 2 3 1 2 3 1 2
surface mount low barrier schottky diode rev. v9 ma4e2054 series 3 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 3 maximum ratings * at 125 c case temperature. derate linearly to zero watts at 125 c case temperature. parameter maximum ratings unit operating temperature - 6 5 to +125 c storage temperature - 6 5 to +125 c incident rf power (cw) 75* mw reverse voltage @ 25 c 3 v forward current 2 0 ma soldering temperature (standard part #) + 235 for 5 sec. c soldering temperature (lead free part #) c + 260 for 5 sec. electrical specifications @ +25 c parameter condition symbol specification breakdown voltage i r = 10 ? a v b 3.0 v min. reverse leakage current v r = 1 v i r 100 na max. reverse leakage current v r = 3 v i r 500 na max. total capacitance v r = 0 v f = 1 mhz c t 0. 30 pf max. dynamic resistance 2 i f = 10 ma r d 17 ohms max. forward voltage i f = 1 ma v f 250 mv min. 3 50 mv min. forward voltage difference 1 i f = 1 ma v f 20 mv max. 1. applies to ma4e2054b, ma4e2054d and ma4e2054e configurations. 2. r d = r s + r j where r j = 26 i f (in ma) typical rf performance @ +25 c in chip form, mounted on a microstrip fixture parameter conditions typical value mixer noise figure 1 f = 9.375 ghz lo = 0 dbm 5.7 db (ssb) if impedance i f = 30 mhz 200 ohms tangential signal sensitivity 2 i f = 20 ma bw = 2 mhz video nf = 1.5 db - 55 dbm detector output, voltage at - 30 dbm 2 r l = 100 k ohms i f = 20 ? a 20 mv detector output, voltage at - 30 dbm 2 r l = 1 m ohm 20 mv 1. fixture tuned to 9.375 ghz. 2. fixture tuned to 2.5 ghz. see figures on page 3 for untuned fixture performance.
surface mount low barrier schottky diode rev. v9 ma4e2054 series 4 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 4 circuit models sot - 23 sot - 143 sot - 323 sod - 323 lbw = 0.08nh, lg = 0.36nh, l1 = 0.31nh, m = 0.12nh, c1 = 0.01pf, cp1 = 0.05pf, cp2 = 0.10pf, cp3 = 0.05pf, cp4 = 0.03pf .65 nh .65 nh .7 nh .05 pf .01 pf .13 pf .13 pf .01 pf .05 pf .013 pf .015 pf 1 2 3 .4 7 nh .0 5 pf .0 2 pf .2 pf .4 7 nh .0 2 pf .2 pf 1 2 .6 n h .6 n h .6 n h .0 5 p f .0 6 p f .0 4 p f .0 4 p f .0 6 p f .0 5 p f .0 6 p f .0 4 p f 1 2 3 c 1 c 1 c 1 c 1 c 1 cp 1 c 1 c 1 cp 2 cp 3 cp 4 1 2 4 3 7 lbw 6 8 5 lbw lg m m l 1 l 1 l 1
surface mount low barrier schottky diode rev. v9 ma4e2054 series 5 5 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 5 typical performance curves @ 25c in chip form, mounted on a microstrip fixture tuned fixture noise figure vs lo power at 9.375 ghz forward current vs forward voltage and temperature detector output voltage vs input power and load resistance. diode at zero bias. untuned fixture at 9.375 ghz (50 ? ? ? ? 0.01 0.1 1 10 100 1000 10000 -40 -30 -20 -10 0 10 input po wer (dbm) v out (mv) - - - - - - 1m ohm ________ 100k ohms __ __ __ 10k ohms __ . . __ . . 5k ohms 3 4 5 6 7 8 9 0.01 0.1 1 10 lo po wer (mw) noise figure (db) 0.1 1 10 0 2 4 6 8 10 12 freq uency (ghz) v out (mv) - - - - - - 1m ohm ________ 100k ohms __ __ __ 10k ohms __ . . __ . . 5k ohms 0.01 0.1 1 10 0 50 100 150 200 250 300 350 400 450 500 v f (mv) i f (ma) +125 o c 25 o c -50 o c 0.01 0.1 1 10 0 2 4 6 8 10 12 freq uency (ghz) v out (mv) - - - - - - 1m ohm ________ 100k ohms __ __ __ 10k ohms __ . . __ . . 5k ohms 0.01 0.1 1 10 100 1000 10000 -50 -40 -30 -20 -10 0 10 20 input po wer (dbm) v out (mv) - - - - - - 10k ohms ________ 1m ohm __ __ __ 5k ohms
surface mount low barrier schottky diode rev. v9 ma4e2054 series 6 6 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 6 typical scattering parameters (s11) ma4e2054a chip form, mounted on a microstrip fixture (no dc bias) freq. - 30 dbm - 3 dbm 0 dbm 3 dbm ghz mag phase mag phase mag phase mag phase 0.50 0.993 - 7.6 0.812 - 7.0 0.597 - 4.6 0.387 - 0.9 1.00 0.994 - 15.1 0.843 - 14.7 0.632 - 13.9 0.411 - 11.3 1.50 0.993 - 21.4 0.807 - 21.7 0.596 - 22.3 0.386 - 22.4 2.00 0.997 - 27.1 0.791 - 26.0 0.580 - 23.1 0.383 - 16.4 2.50 0.994 - 33.2 0.795 - 31.5 0.579 - 27.6 0.378 - 18.5 3.00 0.994 - 41.3 0.755 - 42.7 0.548 - 45.2 0.342 - 48.6 3.50 0.992 - 48.6 0.727 - 52.2 0.524 - 55.8 0.318 - 60.8 4.00 0.997 - 56.5 0.713 - 58.9 0.502 - 59.5 0.296 - 56.3 4.50 0.987 - 66.4 0.696 - 67.1 0.464 - 67.7 0.235 - 62.6 5.00 0.971 - 74.7 0.634 - 79.8 0.386 - 86.2 0.167 - 94.9 5.50 0.965 - 83.1 0.614 - 88.6 0.354 - 91.4 0.131 - 98.7 6.00 0.980 - 96.0 0.547 - 103.5 0.292 - 107.0 0.072 - 117.2 6.50 0.974 - 110.3 0.514 - 120.1 0.248 - 129.5 0.041 163.9 7.00 0.941 - 123.7 0.450 - 137.4 0.235 - 150.8 0.070 145.2 7.50 0.957 - 138.9 0.430 - 158.1 0.247 178.0 0.152 120.6 8.00 0.969 - 155.6 0.404 - 178.8 0.260 150.1 0.218 102.5 8.50 0.933 - 171.5 0.405 162.2 0.294 129.9 0.278 92.0 9.00 0.932 170.9 0.391 143.1 0.310 110.8 0.344 84.4 9.50 0.943 152.8 0.410 128.2 0.318 97.9 0.343 68.7 10.00 0.931 132.2 0.504 108.9 0.394 83.3 0.399 56.9
surface mount low barrier schottky diode rev. v9 ma4e2054 series 7 7 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 7 case styles sot - 23 inches millimeters dim. min. max. min. max. a ? 0.048 ? 1.22 b ? 0.008 ? 0.20 c ? 0.040 ? 1.00 d 0.013 0.020 0.35 0.50 e 0.003 0.006 0.08 0.15 f 0.110 0.119 2.80 3.00 g 0.047 0.056 1.20 1.40 h 0.037 typical 0.95 typical j 0.075 typical 1.90 typical k ? 0.103 ? 2.60 l ? 0.024 ? 0.60 dim. gradient m 10 ? max. 1 n 2 ? . . .30 ? sot - 143 sot - 143 (case style 1068) inches millimeters dim. min. max. min. max. a - 0.044 - 1.10 b - 0.044 - 1.10 c - 0.040 - 1.00 d 0.013 0.020 0.35 0.50 e 0.030 0.035 0.75 0.90 f 0.003 0.006 0.08 0.15 g 0.110 0.119 2.80 3.00 h 0.047 0.056 1.20 1.40 j 0.075 typical 1.90 typical k 0.0 7 5 typical 1. 9 0 typical l - 0.103 - 2.6 m - 0.024 - 0.6 dim. gradient n 10 ? max. 1 p 2 ? . . . 30 ? note: 1. applicable on all sides note: 1. applicable on all sides sot - 23 (case style 287) package parasitics ls = 1.4 nh cp = .12 pf package parasitics ls = 1.2 nh cp = .14 pf f d h j a g l c e b k n m g j e k a h m c f b l p n d
surface mount low barrier schottky diode rev. v9 ma4e2054 series 8 8 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 8 case styles (contd) sot - 323 sod - 323 sod - 323 (case style 1141) sot - 323 (case style 1146) inches millimeters dim. min. max. min. max. a 0.0 6 3 0.0 87 1.6 2 . 2 b 0.04 5 0.0 53 1.15 1.35 c 0.0 79 0.0 87 2.0 2.2 d 0.0 47 0.0 55 1.2 1.4 e 0.00 8 0.0 16 0. 2 0. 4 f 0. 031 0. 03 9 0.8 1. 0 g ? 0.0 04 ? 0.1 h 0.0 03 0. 08 typical 0.0 06 0.15 j 0.0 04 0.1 0.010 0.25 inches millimeters dim. min. max. min. max. a ? 0.0 43 ? 1.1 b ? 0.0 04 ? 0.1 c ? 0.0 08 ? 0.2 d 0.0 10 0.0 16 0.25 0.4 e 0.00 3 0.0 06 0. 08 0. 15 f 0. 063 0. 075 1.6 1.9 g 0. 045 0.0 57 1.15 1.45 h 0.0 91 0. 106 2.3 2.7 package parasitics ls = 1.2 nh cp = .11 pf package parasitics ls = 1.2 nh cp = .11 pf a e d j h g f 10 ? m a x . c b f d h g c e a b
surface mount low barrier schottky diode rev. v9 ma4e2054 series 9 9 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 9 case styles (contd) ods - 1279 package parasitics ls = .6 nh cp = .10 pf
surface mount low barrier schottky diode rev. v9 ma4e2054 series 10 10 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 10 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 or completeness of the information, text, graphics or other items contained within these materials. macom shall not be liable for any special, indirect, incidental, or 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.
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