1 silicon medium barrier schottky diodes m/a-com products rev. v5 ma4e1338 series 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 develop- ment. 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. ? 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 additi onal data sheets and pr oduct information. ma-com technical solu tions and its affiliat es reserve the right to make changes to the product(s) or information contained herein without notice. features ? rf & microwave medium barrier silicon 8 v schottky diode ? available as single diode, series pair or unconnected pair configurations. ? low profile surface mount plastic package ? lead free (rohs compliant) equivalents avail- able with 260 deg. c reflow capability description and applications the ma4e1338 series is a silicon medium barrier schottky diode suitable for use in mixer, detector and limiter circuits. these diodes are also suitable for usage in anti-parallel, shunt power surge protection circuits for 50 and 75 systems. these parts are offered with sn/pb plating, as well as with 100 % matte sn plating on the rohs compli- ant part numbers. the ma4e1338 series of schottky diodes is avail- able in the sot-23 (case style 287), sot-143 (case style 1068), sot-323 (case style 1146) , sc-79 (case style 1279) and the sod 323, (case style 1141) plastic package. these packages are supplied on tape and reel for automatic pick and place as- sembly and for surface mount placement to circuit boards, as indicated by a ?t? to the p/n suffix. these silicon medium barrier, 8 v schottky diodes are useful in detector, limiter, mixer, and surge protection applications for operating frequency bands from d.c. through 6 ghz. package outlines sot-23 (287) sot-323 (1146) sot-143 (1068) sod-323 (1141) sc-79 (1279)
2 silicon medium barrier schottky diodes m/a-com products rev. v5 ma4e1338 series 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 develop- ment. 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. ? 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 additi onal data sheets and pr oduct information. ma-com technical solu tions and its affiliat es reserve the right to make changes to the product(s) or information contained herein without notice. configurations single ma4e1338a-287t ma4e1338a-1146t series pair ma4e1338b-287t ma4e1338b-1146t 3 12 3 12 top view unconnected pair ma4e1338e-1068t single ma4e1338a-1141t mads-001338-12790t 2 1 3 4 1 2 standard part numbers and rohs equivalents standard part number rohs compliant part number package style ma4e1338a-287t ma4e1338a1-287t sot-23 ma4e1338a-1146t ma4e1338a1-1146t sot-323 ma4e1338b-287t ma4e1338b1-287t sot-23 ma4e1338b-1146t MA4E1338B1-1146T sot-323 ma4e1338a-1141t ma4e1338a1-1141t sod-323 n/a mads-001338-12790t sc-79 ma4e1338e-1068t ma4e1338e1-1068t sot-143
3 silicon medium barrier schottky diodes m/a-com products rev. v5 ma4e1338 series 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 develop- ment. 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. ? 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 additi onal data sheets and pr oduct information. ma-com technical solu tions and its affiliat es reserve the right to make changes to the product(s) or information contained herein without notice. maximum ratings @ 25 c ( unless otherwise specified) 1,2 parameter values operating temperature -55 to +125 storage temperature -55 to +125 total power dissipation (rf and d.c.) 250 continuous forward current 30 surge forward current, @ t < 10 ms 100 reverse voltage 8 unit c c mw ma ma v soldering temperature (standard part #) c +235 for 5 sec. soldering temperature (rohs compliant part #) c +260 for 5 sec. electrical specificat ions @ +25 c parameter condition symbol specification forward voltage i f = 1 ma v f 360 mv max. delta forward voltage i f = 1 ma v f 20 mv max. (for series pair and unconnected pair configurations) forward voltage i f = 10 ma v f 500 mv max. total capacitance v r = 0 v f = 1 mhz c t 1.0 pf max. reverse leakage current v r = 1 v i r 100 na max. reverse voltage breakdown i r = 10 a vb 8 v min. 1. operation of this device above any one of the maxi mum rated parameters may cause permanent damage. 2. please refer to application note m538 for surface mounting instructions.
4 silicon medium barrier schottky diodes m/a-com products rev. v5 ma4e1338 series 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 develop- ment. 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. ? 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 additi onal data sheets and pr oduct information. ma-com technical solu tions and its affiliat es reserve the right to make changes to the product(s) or information contained herein without notice. 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 .47 nh .05 pf .02 pf .2 pf .47 nh .02 pf .2 pf 1 2 .6 nh .6 nh .6 nh .05 pf .06 pf .04 pf .04 pf .06 pf .05 pf .06 pf .04 pf 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 mm l 1 l 1 l 1
5 silicon medium barrier schottky diodes m/a-com products rev. v5 ma4e1338 series 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 develop- ment. 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. ? 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 additi onal data sheets and pr oduct information. ma-com technical solu tions and its affiliat es reserve the right to make changes to the product(s) or information contained herein without notice. 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. 3 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 0.030 0.035 0.75 0.90 e 0.013 0.020 0.35 0.50 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 0.075 typical 1.90 typical l - 0.103 - 2.6 m - 0.024 - 0.6 dim. gradient n 10 max. 4 p 2 . . . 30 3. applicable on all sides 4. applicable on all sides 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 sot-23 (case style 287)
6 silicon medium barrier schottky diodes m/a-com products rev. v5 ma4e1338 series 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 develop- ment. 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. ? 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 additi onal data sheets and pr oduct information. ma-com technical solu tions and its affiliat es reserve the right to make changes to the product(s) or information contained herein without notice. case styles (cont?d) sot-323 sod-323 sod-323 (case style 1141) sot-323 (case style 1146) a e d j h g f 10 max. c b inches millimeters dim. min. max. min. max. a 0.063 0.087 1.6 2.2 b 0.045 0.053 1.15 1.35 c 0.079 0.087 2.0 2.2 d 0.047 0.055 1.2 1.4 e 0.008 0.016 0.2 0.4 f 0.031 0.039 0.8 1.0 g ? 0.004 ? 0.1 h 0.003 0.08 j 0.004 0.1 0.006 0.010 0.15 0.25 f d h g c e a b inches millimeters dim. min. max. min. max. a ? 0.043 ? 1.1 b ? 0.004 ? 0.1 c ? 0.008 ? 0.2 d 0.010 0.016 0.25 0.4 e 0.003 0.006 0.08 0.15 f 0.063 0.075 1.6 1.9 g 0.045 0.057 1.15 1.45 h 0.091 0.106 2.3 2.7
7 silicon medium barrier schottky diodes m/a-com products rev. v5 ma4e1338 series 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 develop- ment. 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. ? 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 additi onal data sheets and pr oduct information. ma-com technical solu tions and its affiliat es reserve the right to make changes to the product(s) or information contained herein without notice. case styles (cont?d) ods-1279 package parasitics ls = .6 nh cp = .10 pf
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