gc9901 C gc9944 microsemi microwave products 75 technology drive, lowell, ma. 01851, 978-442-5600, fax: 978-937-3748 page 1 schottky barrier diodes for mixers and detectors tm ? www. microsemi .com copyright ? 2006 rev: 2009-01-19 rohs com p liant important: for the most current data, consult our web site: hu www.microsemi.com u specifications are subject to change. consult factory for latest information. these devices are esd sensitive and must be handled use using esd precautions. description schottky barrier devices are currently available in single beamlead, dual t, ring quad and bridge quad configurations. devices are available in monolithic form for hybrid applications as well as in hermetic or non-hermetic packages. monolithic devices are recommended for highest frequency, broadband designs. the beamlead design eliminates the problems associated with wire bonding very small junction devices thus improving reliability and performance in mic applications. our in house epitaxy process capability insures repeatability for lowest conversion loss through ku band. a broad range of unique metallization schemes produce microsemis complete line of barrier heights. diodes are currently available with barrier heights as low as 240 mv and up to 625 mv per junction. by optimizing epitaxy and metallization, these devices achieve the lowest r s -c j products resulting in exceptional conversion loss performance. high rel screening is available on packaged devices per your requirements. this series of devices meets rohs requirements per eu directive 2002/95/ec. applications/benefits ? mixers ? level detectors ? phase detectors applications schottky barrier diodes are suitable for a variety of circuit applications ranging from single ended rf mixers to low level high speed switching. the monolithic beamlead design minimizes parasitic inductance and capacitance insuring repeatable performance through ku band. single junction devices such as the style s12 are well suited for rf mixers, level detectors, phase detectors, modulators, etc. with junc tion capacitances as low as .06 pf, monolithic quads are ideally suited for broadband double balanced mixer designs through 26.5 ghz. the ultra-low barrier devices (gc9900 series) are designed for mixers with low or starved local oscillator levels where optimal conversion loss is a must. high barrier diodes, (gc9940 series) are designed for applications where high driv e levels are available, such as, doppler mixers or motion detection. schottky diodes are available in ultra- low, medium and high drive levels to fit virtually any circuit requirement. absolute maximum ratings at 25o c 3b (unless otherwise specified) rating symbol value unit maximum power handling p 100 mw storage temperature t stg -65 to +175 oc operating temperature t op -55 to +150 oc key features ? monolithic design for lowest parasitics ? low conversion loss ? suitable for applications to 26.5 ghz ? excellent noise figure ? available in low, medium and high barrier heights ? can be supplied as monolithic devices for hybrid applications or as packaged devices ? rohs compliant 1 1 these devices are supplied with gold plated terminations. consult factory for details. g g c c 9 9 9 9 0 0 1 1 - - g g g g 9 9 9 9 4 4 4 4 downloaded from: http:///
gc9901 C gc9944 microsemi microwave products 75 technology drive, lowell, ma. 01851, 978-442-5600, fax: 978-937-3748 page 2 schottky barrier diodes for mixers and detectors tm ? www. microsemi .com copyright ? 2006 rev: 2009-01-19 rohs com p liant . notes 1. when ordering, specify appropriate package style. ie: order gc9901-s12 for si ngle beamlead configuration. 2. v b measured at 10a (n/a on ring quads). 3. 0 volts, f=1 mhz (diagonal leads on quads). 4. l.o. = 0 dbm, n if = 1.5 db, f = 10 ghz 5. l.o. = 0 dbm chip electrical parameters @ 25 ? c (unless otherwise specified) model 1 number barrier height freq range v b (v) 2 i r =10 a (min) c j (pf) 3 @0v (max) v f (mv) @1 ma (max) r d ( ? ) @5 ma (max) nf ssb (db) 4 (typ) z if ( ? ) 5 (typ) gc9901 ku-ka 0.10 340 20 6.5 gc9902 x 0.15 310 16 6 GC9903 c 0.30 300 14 5.5 gc9904 ultra low s 2.0 0.50 280 12 5.5 140 gc9911 ku-ka 0.10 360 20 6.5 gc9912 x 0.15 350 16 6 gc9913 c 0.30 340 14 5.5 gc9914 low s 2.0 0.50 330 12 5.5 170 gc9921 ku-ka 0.10 470 20 6.5 gc9922 x 0.15 460 16 6 gc9923 c 0.30 440 14 5.5 gc9924 low- med s 2.0 0.50 420 12 5.5 200 gc9931 ku-ka 0.10 550 20 6.75 gc9932 x 0.15 540 16 6.25 gc9933 c 0.30 530 14 5.75 gc9934 medium s 3.0 0.50 510 12 5.5 250 gc9941 ku-ka 0.10 660 20 7 gc9942 x 0.15 640 16 6.25 gc9943 c 0.30 630 14 5.75 gc9944 high s 4.0 0.50 610 12 5.75 300 e e l l e e c c t t r r i i c c a a l l s s downloaded from: http:///
gc9901 C gc9944 microsemi microwave products 75 technology drive, lowell, ma. 01851, 978-442-5600, fax: 978-937-3748 page 3 schottky barrier diodes for mixers and detectors tm ? www. microsemi .com copyright ? 2006 rev: 2009-01-19 rohs com p liant vf curves typical nf curves typical i-v curves 1 2 3 4 0.01 0.1 1 10 100 0 0.2 0.4 0.6 0.8 1 1.2 v f (v) i f (ma) 1-gc9902 2-gc9922 3-gc9932 4-gc9942 typical if impedance curves g g r r a a p p h h s s downloaded from: http:///
gc9901 C gc9944 microsemi microwave products 75 technology drive, lowell, ma. 01851, 978-442-5600, fax: 978-937-3748 page 4 schottky barrier diodes for mixers and detectors tm ? www. microsemi .com copyright ? 2006 rev: 2009-01-19 rohs com p liant package style uc package style s12 order as gc9900-uc order as gc9900-s12 package style tsr package style tcc order as gc9900-tsr order as gc9900-tcc also available as tca (t common anode) package style qr1 package style qb1 order as gc9900-qr1 order as gc9900-qb1 discrete and monolithic package options m m e e c c h h a a n n i i c c a a l l downloaded from: http:///
gc9901 C gc9944 microsemi microwave products 75 technology drive, lowell, ma. 01851, 978-442-5600, fax: 978-937-3748 page 5 schottky barrier diodes for mixers and detectors tm ? www. microsemi .com copyright ? 2006 rev: 2009-01-19 rohs com p liant package style 127a package style 128a package style 127b package style 128b package style 127c package style 128c non hermetic epoxy coated packages m m e e c c h h a a n n i i c c a a l l downloaded from: http:///
gc9901 C gc9944 microsemi microwave products 75 technology drive, lowell, ma. 01851, 978-442-5600, fax: 978-937-3748 page 6 schottky barrier diodes for mixers and detectors tm ? www. microsemi .com copyright ? 2006 rev: 2009-01-19 rohs com p liant package style 129a style 174b . package style 129b style 174c package style 129c ordering information package style and configuration should be included when ordering 3 and 4 terminal products. format: partnum C pkg C config for example: - order a ring quad in a 128c package as: gc9901-128c-qr1 - order a bridge quad in a 128c package as: - gc9901-128c-qb1 consult factory for assistance. other package styles available on request m m e e c c h h a a n n i i c c a a l l downloaded from: http:///
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