1N2927-1N2934A e ee oe Bee Soot Oe es eS eee ROE O og a eee ote eee ar ss : Se eee EEE oe Rae See - ee eee es ee a a es e for 10 seconds): +250C. $-19500 and MIL-STD-750. uniformity and reliability. e: 65C to +150C. UM RATINGS -inches from cast ity, 25 a tolerance on Peak Point Current. Hermetically sealed TO-18 package. Storage Temperature: -65C to +200C. Weldable gold plated kovar leads. FEATURES Temperature stabil * Available with 2% e Meets requirements of MIL- ABSOLUTE MAXIM Operating Temperature Lead Temperature ( SPECIFICATIONS Electrical wBEse COCDDQDADDOQDOVONDNDSO g|anesz: < 19 990E90900900900O B)esese; | HT PM Sl SSSReBBaG50 S| #35 -- 9H 2 s 5 8 [w xuie o MWMODDODDDRD0000000 2/335, 1 M9MHDDDHDHDDSDSOSDSO9G <|s=ae = Hr HNHOOHHTTHHSS Zia4 Sor KANT TOD 2 2) en ee90 Z|<2E2| WHHHWIOOCOQGQQQRQ00O0 B)EgeEe| # ) connooowe egress S5= 3 nou me N On oOnMm & + t+ | RTO HSrRoanstngao wie & TrotrOWNE NON 32 =o = #2 =e 5 a5u + : e2e290e9e0 nae 3 8888888888888888 eee EI} OSGOSCSS056566566555656 Sz z Terre rer eee ere ca Re ZI} 2000900000000000 = ONr-rOOTNOTOHOTOTONO SGOnRKRAKRARARANRER ER Z> w Buss DNO9NSQ9090090000090 SSRRP| BE LRN DHASSUAHARIVHARAG o 2=S TTT TOW WD WY) 1D WD) WD 1D WD WWD WD 2 rl|= wa nn e|ESE2.| = | MOOTONWNWDMHOONONONH Bl Zes5>| = RRONRODNORDODODHDOHO g|z = <= Slz- 5 nQ0NUO0 Go| Sue Oor~wytrooongd 2|/22327) F | COnKmMaRYHoQgnos#osg g|355 FrOODER TSS nn N wel rONwMOARGD_ +. __ ZB) mm OTT OK RONAN RGOG 5 = rrworrOrNr eon SEG, < TENN ITS oc Sas ao 3 2) P2vVOQHN . 21, SOST4RQNGQQQHNOQDS OOS59ERS 2 < << << << < << < = KKRODMMDOOrHMNNOONTST aS= ADAMADODAADADMHOOMDOOD Ses NNANNNNNNNNNNNNNS = 22222222222 Z2Z2222 Seer rerererereee oo oe oo oe 8 gth from case. % inch lead len sted at NOTE: All parameters te oe oe aS oe d internally. Pin 3 (Cathode) in Ss 18 package. MECHANICAL CHARACTERISTIC 2ric with JEDEC number. Case: Hermetically sealed TU. Polarity: Pins 1 and 2 (Anode) connecte Lead Material: Gold plated kovar. Marking: Alpha nume 2 electrical contact with case. For more information call (714) 979-82201N2927 - 1N2934A Ip (MAX) FIGURE 2 TUNNEL DIODE CHARACTERISTIC z 80TH PERCENTILE Vp = 67mv = 1.05 > o = 1.00 = MEDIAN 30 UNITS g 095 2 20TH PERCENTILE = 0.90 5 z 0.85 ~80 -70 50 -30 10 +10 +30 +50 +70 +90 +110 +13u +150 +170 +190 +210 TEMPERATURE C FIGURE 3 PEAK CURRENT vs. TEMPERATURE 180 2 115 i tu & 160 \ 2 105 to 140 N 2 5 100 ~ 120 2 95 += 2 % 90 5 zm & 80 <= Bu vy) > a > 75 z 60 -75 -50 25 40, ~75-50~-25 0 25 50 75 100 125 150 175 TEMPERATURE C FIGURE 5 VALLEY CURRENT vs. TEMPERATURE 74 -RAS % OF -RAT 25C % 140 120 100 80 60 40 75 -25 25 75 125 175 50 0 50 100 150 TEMPERATURE C FIGURE 4 NEGATIVE RESISTANCE vs. TEMPERATURE 25 50 75 100 125 150 175 TEMPERATURE C FIGURE 6 VALLEY VOLTAGE Vs. TEMPERATURE