skyworks solutions, inc. ? phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com 200150 rev. a skyworks proprietary information products and product information are subject to change without notice. february 28, 2005 1 SMV1130-079: hyperabrupt junction tuning varactor data sheet features high tuning ratio low series resistance sc-79 package designed for high volume, low cost applications available in tape and reel packaging description the SMV1130-079 is a surface mount varactor diode in the sc-79 plastic package. this varactor is designed for very high capacitance tuning ratio while having low series resistance, which makes these devices especially attractive for wideband vco applications. characteristic value reverse voltage (v r ) 26 v forward current (i f ) 20 ma power dissipation (p d ) 250 mw storage temperature (t st ) -55 c to +150 c operating temperature (t op ) -55 c to +125 c absolute maximum ratings parameter condition frequency min. typ. max. unit reverse current (i r )v r = 21 v 20.00 na capacitance (c t )c t @ 1 v, v r = 1 v, f = 1 mhz 17.40 21.20 pf capacitance ratio (c tr )c t (1 v)/c t (3 v) 1.47 1.76 capacitance ratio (c tr )c t (1 v)/c t (9 v) 3.70 4.50 series resistance (r s )v r = 1 v, f = 500 mhz 0.80 ? breakdown voltage (v br )i r = 10 a 26.00 v operating characteristics at 25c performance is guaranteed only under the conditions listed in the specifications table and is not guaranteed under the full range(s) described by the absolute maximum specifications. exceeding any of the absolute maximum/minimum specifications may result in permanent damage to the device and will void the warranty. caution: 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. static charges may easily produce poten- tials of several kilovolts on the human body or equipment, which can discharge without detection. industry-standard esd precautions must be employed at all times. single marking: cathode sc-79 SMV1130-079 l s = 0.7 nh
skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com february 28, 2005 skyworks proprietary information products and product information are subject to change without notice . 200150 rev. a data sheet ? SMV1130-079 2 varactor voltage (v) capacitance vs. voltage capacitance (pf) 0 5 10 15 20 25 30 0 5 10 15 20 25 typical performance data 0.060 (1.50 mm) min. 0.067 (1.70 mm) max. 0.010 (0.25 mm) min. 0.014 (0.35 mm) max. 0.043 (1.10 mm) min. 0.051 (1.30 mm) max. 0.020 (0.50 mm) min. 0.028 (0.70 mm) max. 0.003 (0.07 mm) min. 0.008 (0.20 mm) max. 10 max. 10 max. 0.028 (0.70 mm) min. 0.035 (0.90 mm) max. 0.006 (0.15 mm) min. cathode indicator 12 sc-79 v r (v) c t (pf) 0 27.6 1.0 18.5 2.5 12.8 5.0 7.9 10.0 3.8 15.0 2.6 20.0 2.0 25.0 1.8 capacitance vs. voltage diode varactor_diode area = 1 model = diode_model mode = nonlinear res r s r = r s ind l s l = l s cap c p c = c p port p_anode port = 1 port p_cathode port = 2 diodem diode_model i s = 1.00e-14 r s = 0 n = 1 t t = 0 c jo = c jo m = m v j = v j e g = 1.11 x ti = 3 k f =0 a f =1 f c = 0.5 b v = 0 i bv = 1e-3 i sr = 0 n r = 2 i kf = 0 n bv = 1 i bvl = 0 n bvl = 1 t bv1 = 0 t nom = 27 f fe = 1 spice model part c j0 v j c p r s l s number (pf) (v) m (pf) ( ? ? ) ) (nh) SMV1130-079 25.8 10.0 3.7 1.8 0.8 0.7
data sheet SMV1130-079 skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com 200150 rev. a skyworks proprietary information products and product information are subject to change without notice. february 28, 2005 3 copyright ? 2002, 2003, 2004, 2005, skyworks solutions, inc. all rights reserved. information in this document is provided in connection with skyworks solutions, inc. (?skyworks?) products. these materials are pr ovided by skyworks as a service to its customers and may be used for informational purposes only by the customer. skyworks assumes no responsibility for errors or omissions in these materi als. skyworks may make changes to its documentation, products, specifications and product descriptions at any time, without notice. skyworks makes no commitment to update the information and s hall have no responsibility whatsoever for conflicts, incompatibilities, or other difficulties arising from future changes to its documentation, products, specifications and product de scriptions. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by or under this document . except as may be provided in skyworks terms and conditions of sale for such products, skyworks assumes no liability whatsoever in association with its documentation, products, specifications a nd product descriptions. these materials are provided ?as is? without warranty of any kind, either express or implied or otherwise, relating to sale and/or use of skyworks products including warranties relating to fitness for a particular purpose, merchantability, performance, quality or non-infringement of any patent, c opyright or other intellectual property right. skyworks further does not warrant the accuracy or completeness of the information, text, graphics or other items c ontained within these materials. skyworks shall not be liable for any damages, including special, indirect, incidental, or consequential damages, including without l imitation, lost revenues or lost profits that may result from the use of these materials whether or not the recipient of materials has been advised of the possi bility of such damage. skyworks products are not intended for use in medical, lifesaving or life-sustaining applications. skyworks customers using or se lling skyworks products for use in such applications do so at their own risk and agree to fully indemnify skyworks for any damages resulting from such improper use or sale. the following are trademarks of skyworks solutions, inc.: skyworks ? , the skyworks logo, and breakthrough simplicity ? . product names or services listed in this publication are for identification purposes only, and may be trademarks of skyworks or other third parties. third-party brands and names are the property of their r espective owners. additional information, posted at www.skyworksinc.com, is incorporated by reference.
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