1 silicon medium barrier schottky diodes m/a-com products rev. v7 MA4E1338 series ? north america tel: 800.366.2266 ? europe tel: +353.21.244.6400 ? india tel: +91.80.43537383 ? china tel: +86.21.2407.1588 visit www.macomtech.com for addi tional data sheets and product information. m/a-com technology solutions inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. advanced: data sheets contain information regarding a product m/a-com technology solutions 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 technology solutions 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. 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. v7 MA4E1338 series ? north america tel: 800.366.2266 ? europe tel: +353.21.244.6400 ? india tel: +91.80.43537383 ? china tel: +86.21.2407.1588 visit www.macomtech.com for addi tional data sheets and product information. m/a-com technology solutions inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. advanced: data sheets contain information regarding a product m/a-com technology solutions 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 technology solutions 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. configurations single MA4E1338a-287t MA4E1338a-1146t series pair MA4E1338b-287t MA4E1338b-1146t 3 12 3 12 top view unconnected pair MA4E1338e-1068t single MA4E1338a1-1141t 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 n/a 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. v7 MA4E1338 series ? north america tel: 800.366.2266 ? europe tel: +353.21.244.6400 ? india tel: +91.80.43537383 ? china tel: +86.21.2407.1588 visit www.macomtech.com for addi tional data sheets and product information. m/a-com technology solutions inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. advanced: data sheets contain information regarding a product m/a-com technology solutions 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 technology solutions 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. 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. electrostati c discharge ( esd ) classification - 1a 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. 3. esd rating based on human body model.
4 silicon medium barrier schottky diodes m/a-com products rev. v7 MA4E1338 series ? north america tel: 800.366.2266 ? europe tel: +353.21.244.6400 ? india tel: +91.80.43537383 ? china tel: +86.21.2407.1588 visit www.macomtech.com for addi tional data sheets and product information. m/a-com technology solutions inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. advanced: data sheets contain information regarding a product m/a-com technology solutions 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 technology solutions 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. 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. v7 MA4E1338 series ? north america tel: 800.366.2266 ? europe tel: +353.21.244.6400 ? india tel: +91.80.43537383 ? china tel: +86.21.2407.1588 visit www.macomtech.com for addi tional data sheets and product information. m/a-com technology solutions inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. advanced: data sheets contain information regarding a product m/a-com technology solutions 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 technology solutions 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. 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. v7 MA4E1338 series ? north america tel: 800.366.2266 ? europe tel: +353.21.244.6400 ? india tel: +91.80.43537383 ? china tel: +86.21.2407.1588 visit www.macomtech.com for addi tional data sheets and product information. m/a-com technology solutions inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. advanced: data sheets contain information regarding a product m/a-com technology solutions 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 technology solutions 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. 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. v7 MA4E1338 series ? north america tel: 800.366.2266 ? europe tel: +353.21.244.6400 ? india tel: +91.80.43537383 ? china tel: +86.21.2407.1588 visit www.macomtech.com for addi tional data sheets and product information. m/a-com technology solutions inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. advanced: data sheets contain information regarding a product m/a-com technology solutions 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 technology solutions 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. case styles (cont?d) ods-1279 package parasitics ls = .6 nh cp = .10 pf
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