1 schottky zero bias detector diode rev. v2 MA4E931Z2-1261A ? 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 ?? can be used without external dc bias ?? exhibits uniform rv characteristics ?? high voltage sensitivity ?? p type schottky diode ?? available in chip form (ods-1261) ?? rohs compliant* and 260c reflow compatible description and applications the MA4E931Z2-1261A zero bias detector (zbd) diode is suitable for use in microstrip or stripline detector circuits. these chips can be used in automatic assembly proc esses due to their 0.004? gold bond pads and sturdy construction. designed for high volume, low cost, detector applications. chip outline MA4E931Z2-1261A typ. 0.014? 0.36 typ. 0.014? 0.36 typ. 0.004? 0.10 inches mm maximum ratings parameter symbol unit values operating temperature t op c -65 to +150 storage temperature t stg c -65 to +150 incident rf power (cw) p t mw 75 reverse voltage @ 25 c v r v 3 rf performance @ 10.0 ghz @ +25 c parameter condition symbo specificatio breakdown voltage i r = 1.0 ma v b 3.0 v min. forward voltage i f = 1.0 ma v f 150 mv typ. parameter conditions typical tangential signal sensitivity bw = 2 mhz video nf = 3.5 db -52 dbm min video impedance (rv) bw = 2 mhz 2.5k ? min 4.5k ? max voltage output (eo) bw = 2 mhz 5.0 mv min * restrictions on hazardous substanc es, european union directive 2002/95/ec. electrical specificat ions @ +25 c
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