ba979, ba979s document number 85533 rev. 1.5, 05-aug-10 vishay semiconductors www.vishay.com 1 9612009 for technical questions within your re gion, please contact one of the following: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com rf pin diodes - single in quadromelf sod-80 features ? wide frequency range 10 mhz to 1 ghz ? aec-q101 qualified ? compliant to rohs directive 2002/95/ec and in accordance to weee 2002/96/ec applications ? current controlled hf resistance in adjustable attenuators mechanical data case: quadromelf sod-80 weight: approx. 34 mg cathode band color: black packaging codes/options: gs18/10 k per 13" reel (8 mm tape), 10 k/box gs08/2.5 k per 7" reel (8 mm tape), 12.5 k/box parts table absolute maximum ratings t amb = 25 c, unless otherwise specified thermal characteristics t amb = 25 c, unless otherwise specified part type differentiation ordering code type marking remarks ba979 z r > 5 k ba979-gs18 or BA979-GS08 - tape and reel ba979s z r > 9 k ba979s-gs18 or ba979s-gs08 - tape and reel parameter test condition symbol value unit reverse voltage v r 30 v forward continuous current i f 50 ma parameter test condition symbol value unit thermal resistance junction to ambient air on pc board 50 mm x 50 mm x 1.6 mm r thja 500 k/w junction temperature t j 125 c storage temperature range t stg - 55 to + 150 c
www.vishay.com 2 document number 85533 rev. 1.5, 05-aug-10 ba979, ba979s vishay semiconductors for technical questions within your regi on, please contact one of the following: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com electrical characteristics t amb = 25 c, unless otherwise specified typical characteristics t amb = 25 c, unless otherwise specified parameter test condition part symbol min ty p. max unit forward voltage i f = 20 ma v f 1000 mv reverse current v r = 30 v i r 50 na diode capacitance f = 100 mhz, v r = 0 c d 0.5 pf differential forward resistance f = 100 mhz, i f = 1.5 ma r f 50 reverse impedance f = 100 mhz, v r = 0 ba979 z r 5k ba979s z r 9k minority carrier lifetime i f = 10 ma, i r = 10 ma 4s figure 1. forward current vs. forward voltage figure 2. differential forward resistance vs. forward current 0 0.4 0. 8 1.2 1.6 0.01 0.1 1 10 100 2.0 95 9735 i- for w ard c u rrent (ma) f v f - for w ard v oltage ( v ) t am b = 25 c scattering limit 0.001 0.01 0.1 1 1 10 100 1000 10 000 10 95 9734 i f - for w ard c u rrent (ma) f > 20 mhz t j = 25 c r f - differential for w ard resistance ( ) figure 3. typ. cross modulat ion distortion vs. frequency f 2 - 8 0 - 60 - 40 - 20 0 20 a - typical cross mod u lation distortion (db) f 2 , mod u lated w ith 200 khz, m = 100 % (mhz) 8 0 60 40 20 0 95 9733 - circ u it w ith 10 db atten u ation v 0 =40dbm v f 1 = 100 mhz u nmod u lated
ba979, ba979s document number 85533 rev. 1.5, 05-aug-10 vishay semiconductors www.vishay.com 3 for technical questions within your re gion, please contact one of the following: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com package dimensions in millimeters (inches): quadromelf sod-80 96 12071 cathode identification 1.25 (0.049) min. 3.7 (0.146) 3.3 (0.130) 0.47 (0.019) max. 2.5 (0.09 8 ) max. 1.6 (0.063) 1.4 (0.055) 5 (0.197) ref. foot print recommendation: 2 (0.079) min. > r3 (r0.11 8 ) glass 1.7 (0.067) glass the gap b et w een pl u g and glass can b e either on cathode or anode side
document number: 91000 www.vishay.com revision: 18-jul-08 1 disclaimer legal disclaimer notice vishay all product specifications and data are subject to change without notice. vishay intertechnology, inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, ?vishay?), disclaim any and all liability fo r any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. vishay disclaims any and all li ability arising out of the use or application of any product describ ed herein or of any information provided herein to the maximum extent permit ted by law. the product specifications do not expand or otherwise modify vishay?s terms and conditions of purcha se, including but not limited to the warranty expressed therein, which apply to these products. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of vishay. the products shown herein are not designed for use in medi cal, life-saving, or life-sustaining applications unless otherwise expressly indicated. customers using or selling vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify vishay for any damages arising or resulting from such use or sale. please contact authorized vishay personnel to obtain written terms and conditions regarding products designed for such applications. product names and markings noted herein may be trademarks of their respective owners.
|
