phone [408] 946-1968 ? fax [408] 946-1960 ? hire l.sales@skyworksinc.com ? www.skyworksinc.com 203235c ? isolink proprietary information ? products and product info rmation are subject to change without notice. ? jul y 10, 2017 1 data sheet cla series: silicon limiter diodes and ceramic hermetic packaged devices applications ? lna receiver protection ? commercial and defense radar features ? established limiter diode process ? high power, mid-range, and cleanup designs ? low insertion loss: 0.1 db @ 10 ghz ? peak power handling to +74 dbm ? ultra low spike leakage power ? tight control of i layer base width description the isolink cla series of silicon limiter diodes provides passive receiver protection over a wide range of frequencies from 100 mhz to over 20 ghz. these devices use a well-established silicon technology resulting in high resistivity and tightly controlled base width pin limiter diodes. limiter circuits using these devices perform with strong limiting action and low loss. the cla series consists of ten individual chip designs of different intrinsic region base widths and capacitances designed to accommodate multi-stage limiter applications. the mesa-constructed, thin base width, low capacitance cla4601 series, cla4602 series, cla4604 series, and cla4605 series are designed for low-level and cleanup applications. the cla4603 series, cla4606 series, cla4607 series, cla4608 series and cla4610 series are planar designs designated for high-power and mid-range applications. the cla4609 series thick base width mesa diode is designed for coarse limiter-stage applications. the absolute maximum ratings of the cla diode series are provided in table 1. electrical specifications are specified in table 2. typical performance characteristics are provided in table 3 and figures 1 through 4. downloaded from: http:///
data sheet ? cla series: silicon limiter diodes and ceramic hermetic packaged devices phone [408] 946-1968 ? fax [408] 946-1960 ? hire l.sales@skyworksinc.com ? www.skyworksinc.com 203235c ? isolink proprietary information ? products and product info rmation are subject to change without notice. ? jul y 10, 2017 2 table 1. cla series absolute maximum ratings 1 parameter symbol minimum typical maximum units power dissipation p dis case to junction j ce tan sis re thermal temp case t maximum ?? ? w reverse voltage v r minimum rated breakdown voltage v forward current i f 200 ma junction temperature t j C65 +175 ? c storage temperature t stg C65 +200 ? c electrostatic discharge: charged device model (cdm), class 4 human body model (hbm), class 1c machine model (mm), class a 1000 1000 150 v v v 1 exposure to maximum rating conditions for extended periods may reduce device reliability. there is no damage to device with on ly one parameter set at the limit and all other parameters set at or below their nominal value. exc eeding any of the limits listed here may resu lt in permanent damage to the device. esd handling : although this device is designed to be as robust as possible, electrostatic discharge (esd) can damage this device. this device must be protected at all times from esd when handling or transporting. static charges may easily produce potentials of several kilovolts on the human body or equipment, which can discharge without detection. industry-standard esd handling precautions should be used at all times. table 2. cla series electrical specifications 1,2 (1 of 2) part number breakdown voltage (v) i region (m) total capacitance (c t ) @ 0 v (pf) total capacitance (c t ) @ 6 v (pf) series resistance (rs) @ 10 ma () minority carrier lifetime (tl) @ 10 ma (ns) thermal resistance ( ) 3 average (c/w) min to max nominal typical maximum typical typical maximum CLA4601-203 15 to 30 1.0 0.37 0.35 2.0 5 150 cla4601-210 15 to 30 1.0 0.37 0.35 2.0 5 140 cla4601-219 15 to 30 1.0 0.37 0.35 2.0 5 200 cla4601-240 15 to 30 1.0 0.37 0.35 2.0 5 200 cla4602-203 15 to 30 1.0 0.45 0.40 1.5 5 110 cla4602-210 15 to 30 1.0 0.45 0.40 1.5 5 100 cla4602-219 15 to 30 1.0 0.45 0.35 1.5 5 160 cla4602-240 15 to 30 1.0 0.45 0.40 1.5 5 160 cla4603-203 20 to 45 1.5 0.45 0.35 1.5 5 130 cla4603-210 20 to 45 1.5 0.45 0.40 1.5 5 120 cla4603-219 20 to 45 1.5 0.45 0.40 1.5 5 180 cla4603-240 20 to 45 1.5 0.45 0.35 1.5 5 180 cla4604-203 30 to 60 2.0 0.37 0.30 2.0 7 130 cla4604-210 30 to 60 2.0 0.37 0.35 2.0 7 120 cla4604-219 30 to 60 2.0 0.37 0.30 2.0 7 160 cla4604-240 30 to 60 2.0 0.37 0.30 2.0 7 180 downloaded from: http:///
data sheet ? cla series: silicon limiter diodes and ceramic hermetic packaged devices phone [408] 946-1968 ? fax [408] 946-1960 ? hire l.sales@skyworksinc.com ? www.skyworksinc.com 203235c ? isolink proprietary information ? products and product info rmation are subject to change without notice. ? jul y 10, 2017 3 table 2. cla series electrical specifications 1,2 (2 of 2) part number breakdown voltage (v) i region (m) total capacitance (c t ) @ 0 v (pf) total capacitance (c t ) @ 6 v (pf) series resistance (rs) @ 10 ma ( ) minority carrier lifetime (tl) @ 10 ma (ns) thermal resistance ( ) 3 average (c/w) min to max nominal typical maximum typical typical maximum cla4605-203 30 to 60 2.0 0.45 0.30 1.5 7 100 cla4605-210 30 to 60 2.0 0.45 0.40 1.5 7 90 cla4605-219 30 to 60 2.0 0.45 0.40 1.5 7 150 cla4605-240 30 to 60 2.0 0.45 0.35 1.5 7 150 cla4606-203 45 to 75 2.5 0.45 0.35 1.5 10 110 cla4606-210 45 to 75 2.5 0.45 0.40 1.5 10 100 cla4606-219 45 to 75 2.5 0.45 0.40 1.5 10 160 cla4606-240 45 to 75 2.5 0.45 0.35 1.5 10 106 cla4607-203 120 to 180 7.0 0.45 0.35 @ 38 v 1.5 50 70 cla4607-210 120 to 180 7.0 0.45 0.40 @ 38 v 1.5 50 60 cla4607-219 120 to 180 7.0 0.45 0.40 @ 38 v 1.5 50 120 cla4607-240 120 to 180 7.0 0.45 0.35 @ 38 v 1.5 50 120 cla4608-203 120 to 180 7.0 0.85 0.75 @ 38 v 0.5 100 45 cla4608-210 120 to 180 7.0 0.85 0.75 @ 38 v 0.5 100 35 cla4608-219 120 to 180 7.0 0.85 0.70 @ 38 v 0.5 100 100 cla4608-240 120 to 180 7.0 0.85 0.70 @ 38 v 0.5 100 100 cla4609-203 250 (min) 20.0 0.51 0.40 1.0 1175 45 cla4609-210 250 (min) 20.0 0.51 0.45 1.0 1175 35 cla4609-219 250 (min) 20.0 0.51 0.40 1.0 1175 100 cla4609-240 250 (min) 20.0 0.51 0.40 1.0 1175 100 cla4610-203 80 to 120 4.5 0.38 0.40 1.7 20 182 cla4610-210 80 to 120 4.5 0.38 0.45 1.7 20 81 cla4610-219 80 to 120 4.5 0.38 0.40 1.7 20 152 cla4610-240 80 to 120 4.5 0.38 0.40 1.7 20 163 1 performance is guaranteed only under the cond itions listed in this table and is not guaranteed over the full operating or storage temperature ranges. operation at elevated temperatures may reduce reliability of the device. 2 t op = +25 ? c, cj measured at 1 mhz, rs measured at 500 mhz, cw thermal resistance for infi nite heat sink, unless otherwise noted. 3 thermal resistance is calculated from the measured power dissipation @ f = 2.6 ghz, t j max = 175 ? c and t case = 85 ? c downloaded from: http:///
data sheet ? cla series: silicon limiter diodes and ceramic hermetic packaged devices phone [408] 946-1968 ? fax [408] 946-1960 ? hire l.sales@skyworksinc.com ? www.skyworksinc.com 203235c ? isolink proprietary information ? products and product info rmation are subject to change without notice. ? jul y 10, 2017 4 table 3. typical performance @ 25 c @ 2.6 ghz, z 0 = 50 1 part number insertion loss @ C10 dbm (db) cw input power for 1 db insertion loss (dbm) maximum cw input power (dbm) maximum pulsed input power (dbm) 2 output @ maximum pulsed input (dbm) 2 recovery time (ns) 3 spike leakage (ergs) 4 cla4601 0.1 12 36 65 21 5 note 5 cla4602 0.1 12 36 65 24 5 note 5 cla4603 0.1 10 38 67 22 5 note 5 cla4604 0.1 11 40 70 24 5 note 5 cla4605 0.1 12 40 70 27 5 0.08 cla4606 0.1 14 41 71 27 5 0.03 cla4607 0.1 26 43 73 39 5 0.21 cla4608 0.2 26 43 73 44 5 0.15 cla4609 0.3 37 44 74 50 5 25.77 cla4610 0.1 24 40 57 32 5 note 5 1 diode chip is mounted on a 0.5 oz cu pc board using 1 to 2 mils of conductive epoxy. bond wire connections are made with 0.8 m il au wire. limiter configured with shunt connected diode and 22 nh ground return and 100 pf dc blocking capacitors. 2 pulsed power measurements taken at 1 s pulse width, @ f = 10 khz, and 0.1% duty cycle. 3 recovery time represents the transition time from the high-lo ss state to the low-loss state foll owing the removal of a high-pow er input. it is defined as the time from the end of the high- power pulse to the time when insertion loss has returned to within 3 db of the quiescent (low-power) state. 4 spike leakage (ergs) = t s x p s x 10 7 where t s is the spike width at the half-power point (in seconds) and p s is the maximum spike amplitude in watts. 5 not detectable under current test conditions described in note 2. downloaded from: http:///
data sheet ? cla series: silicon limiter diodes and ceramic hermetic packaged devices phone [408] 946-1968 ? fax [408] 946-1960 ? hire l.sales@skyworksinc.com ? www.skyworksinc.com 203235c ? isolink proprietary information ? products and product info rmation are subject to change without notice. ? jul y 10, 2017 5 typical performance characteristics (tested at 25 c, board and connector loss are not de-embedded) 203235-001 0 5 10 15 20 output power (dbm) input power (dbm) c la4 6 01 c la4 6 02 c la4 6 03 c la4 6 04 c la4 6 05 c la4 6 0 6 0 5 10 15 20 25 30 35 40 45 figure 1. cla4601 to cla4606 cw output vs input power 203235-003 C25 C20 C15 C10 C5 0 in s ertion lo ss (db) power in (dbm) 5 1015202530354045 0 c la4 6 01 c la4 6 02 c la4 6 03 c la4 6 04 c la4 6 05 c la4 6 0 6 figure 3. lca4601 to cla4606 insertion loss vs cw input power 203235-002 output power (dbm) input power (dbm) 0 5 10 15 20 25 30 35 40 0 5 10 15 20 25 30 35 40 45 c la4 6 07 c la4 6 08 c la4 6 0 9 c la4 6 10 figure 2. cla4607 to cla4610 cw output vs input power 203235-004 C25 C20 C15 C10 C5 0 0 5 10 15 20 25 30 35 40 45 in s ertion lo ss (db) power in (dbm) c la4 6 07 c la4 6 08 c la4 6 0 9 c la4 6 10 figure 4. cla4607 to cla4610 insertion loss vs cw input power downloaded from: http:///
data sheet ? cla series: silicon limiter diodes and ceramic hermetic packaged devices phone [408] 946-1968 ? fax [408] 946-1960 ? hire l.sales@skyworksinc.com ? www.skyworksinc.com 203235c ? isolink proprietary information ? products and product info rmation are subject to change without notice. ? jul y 10, 2017 6 technical description the limiter can be used in various configurations to meet different application requirements. for example, in low-to- medium power applications, a single-stage limiter can be used. in this case, an inductor must be used in parallel with the limiter to create a dc return choke. a dual-stage limiter design can handle much higher power. the first stage works as the coarse stage (cla4607 through cla4610), and the second stage works as the cleanup stage (cla4601 through cla4606). package dimension drawings are provided in figures 5 through 8. for detailed application information, refer to the skyworks application note: pin limiter diodes in receiver protectors at www.skyworksinc.com. package outline drawings 0.050 (1.27 mm)0.040 (1.02 mm) 0.055 (1.40 mm)0.051 (1.30 mm) dia. s chematic n-type 203235-005 12 12 dimensions are in inches (millimeters shown in parentheses) figure 5. -203 package 0.025 (0.63 mm) max. 0.124 (3.15 mm) 0.119 (3.02 mm) dia. 0.097 (2.46 mm)0.083 (2.11 mm) 0.083 (2.11 mm)0.077 (1.95 mm) 0.064 (1.63 mm)0.060 (1.52 mm) 0.225 (5.72 mm)0.205 (5.21 mm) 0.064 (1.63 mm)0.060 (1.52 mm) 2 places 203235-006 schematic 12 12 dimensions are in inches (millimeters shown in parentheses) figure 6. -210 package downloaded from: http:///
data sheet ? cla series: silicon limiter diodes and ceramic hermetic packaged devices isolink, inc. ? phone [408] 946-1968 ? fax [408] 946-1960 ? hirel.sales@skyworksinc.com ? www.skyworksinc.com 203235c ? isolink proprietary information ? products and product info rmation are subject to change without notice. ? jul y 10, 2017 7 203235-007 ver s ion a ver s ion b 0.075 (1. 9 1 mm) 0.0 6 5 (1. 6 5 mm) s q. 0.045 (1.14 mm)0.030 (0.7 6 mm) 1 c athode 2 12 0.020 (0.51 mm) typ. 0.033 (0.84 mm) min. 0.010 (0.25 mm) ref. s chematic dimensions are in inches (millimeters shown in parentheses) figure 7. -219 package downloaded from: http:///
data sheet ? cla series: silicon limiter diodes and ceramic hermetic packaged devices phone [408] 946-1968 ? fax [408] 946-1960 ? hire l.sales@skyworksinc.com ? www.skyworksinc.com 203235c ? isolink proprietary information ? products and product info rmation are subject to change without notice. ? jul y 10, 2017 8 c olored dot denote s c athode s chematic 0.022 (0.5 6 mm) 0.018 (0.4 6 mm) 0.175 (4.44 mm)0.125 (3.18 mm) 2 place s 0.0 9 8 (2.4 9 mm) 0.0 9 2 (2.34 mm) diameter c over c eramic 1 45 metal metal 0.005 (0.127 mm)0.003 (0.07 6 mm) 0.042 (1.0 6 mm) 0.028 (0.71 mm) 2 0.104 (2. 6 4 mm) 0.0 9 2 (2.34 mm) s q. 1 2 203235-008 dimensions are in inches (millimeters shown in parentheses) figure 8. -240 package downloaded from: http:///
data sheet ? cla series: silicon limiter diodes and ceramic hermetic packaged devices isolink, inc. ? phone [408] 946-1968 ? fax [408] 946-1960 ? hirel.sales@skyworksinc.com ? www.skyworksinc.com 203235c ? isolink proprietary information ? products and product info rmation are subject to change without notice. ? jul y 10, 2017 9 copyright ? 2014, 2017 isolink, inc. all rights reserved. information in this document is provided in connection with iso link, inc. (isolink), a wholly-owned subsidiary of skyworks so lutions, inc. these materials, including the information contained herein, are provided by isolink as a service to its customers a nd may be used for informational purposes only by the customer. isolink assumes no responsibility for errors or omissions in these materials or the information contained herein. isolink may change its documentation, products, se rvices, specifications or prod uct descriptions at any time, without notice. isolink makes no commitment to update the materials or information and shall have no responsibility whatsoever for conflicts, incompatibilities, or other difficulties arising from any future changes. no license, whether express, implied, by estoppel or otherwise, is granted to any intellectual property rights by this document . isolink assumes no liability for any materials, products or information provided hereunder, including the sale, distribution, reproduction or use of isolink products, information or materials, except as may be provided in isolink terms and conditions of sale. the materials, products and information are pr ovided as is without warranty of any ki nd, whether express, implied, statutory, or otherwise, including fitness for a particular purpose or use, merchantability, performance, qualit y or non-infringement of any intellectual property right; all su ch warranties are hereby expressly disclaimed. isolink does not warrant the accuracy or completeness of the informati on, text, graphics or other items contained w ithin these materials. isolink shall not be liable for any damages, including but not limited to any special, indirect, incidental, st atutory, or consequential dama ges, including without limitation, lost revenues or lost profits that may result from the use of the materials or information, whether or not the recipient of material s has been advised of the possibility of such damage. customers are responsible for th eir products and applications using isolink pr oducts, which may deviate from published specific ations as a result of design defects, errors, or operation of products outside of published parameters or design specifications. custom ers should include design and operating safeguards to minimize these and other risks. isolink assumes no liability for applications assistance, customer product design, or damage to any equipment resulting from the use of isolin k products outside of stated pu blished specifications or parameters. isolink is a trademark of isolink inc. in the united states and other countries. skyworks and the skyworks symbol are trademark s or registered trademarks of skywor ks solutions, inc., in the united states and other countries. third-party brands and names are for identification purposes only, and are the property of their re spective owners. downloaded from: http:///
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