, Dnc. TELEPHONE: (973) 376-2922 (212)227-6005 FAX: (973) 376-8960 20 STERN AVE. SPRINGFIELD, NEW JERSEY 07081 U.S.A. 1N746 thru 1N759 1N957A thru IN986A 1N4370 thru 1N4372 GLASS ZENER DIODES 500 MILLIWATTS 2.4-110 VOLTS MAXIMUM RATINGS Rating DC Power Diss-OdMxi <& T L s. 50°C, Lead Length •= 3,'8" •JEDEC Registration •Derate abov/e T L - 50°C Motorola Device Ratings Derate above TL - 50°C Donating and Storage Junct-on Symbol Vtlu* Unit 400 3 Z mW mW,'°C 500 3.33 mW/°C PD mW T J. T stg °C Temperature Range • J E D E C Fleg.itral.oi Motorola De^ce Ratings -65 to +175 -65to»200 'indicates JEDEC Registered Data MECHANICAL CHARACTERISTICS MAXIMUM LEAP TEMPERATURE FOR SOLDERING PURPOSES 230°C. 1/16" from case for 10 seconds FINISH. A I external surfaces are corrosion resistant witfi readily so iderabie leads POLARITY: Cathode indicated by color band. When operated in jener mode, cathode will be pos:Tive *vith respect TO anode MOUNTING POSITION. An/ STEADY STATE POWER DERATING I PACkACE CONTOUR JPriON«l AlTHIN f A U D B B E A T SLUGS IF A»v S H A L L BF iNCi.urjEO WITHIN r m s c v i i N D m But NO! SUB IE n !U THF- VlMMjM LIMIT Of B J LEftD O U W t T f R ^ ^ O T CONTI-LiLLcC Ih ZONE F TO -ILO-.V^OFI F[«5H L E A D FINISH aulLDUPir-.O WIMJR IBflEG'J L A f i i T i f S O l HtR THA^ H t A I S'.UO?. } PGLiHiTV OEnorED BV C A T H O D E SA'JO 1 GIMF.N'SIOtnUG 'NO TOlERAfiC 'Jt. PER NV YI4 f. 1973 Jbi l_iJ6 D60 o JB T diS ! oriia Q 090 (DO 351 NJ Semi-Conductors reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by NJ Semi-Conductors is believed to be both accurate and reliable at the time of going to press. However. NJ Semi-Conductors assumes no responsibility for any errors or omissions discovered in its use. N.I Semi-Conductors encourages customers to verify that datasheets are current before placing orders. Quality Semi-Conductors 1N746 thru 1N759, 1N957A thru 1N986A, 1N4370 thru 1N4372 ELECTRICAL CHARACTERISTICS IT A - 25°c V F = i 5 v m»» .t20OmA for a» tvp«< Nominal Zener Voltage . Maximum Reverse Leakage Current •Maximum Test Current Maximum Z«ner Impedance DC Zener Current Typt VZ*IZT ZZT*'ZT IZM T A - 25°C T A - 1SO°C Number (Note 2) IZT (Note 31 (Note 4) IR®VR = 1V lRJSVR-1 V 1 Motel) Volts mA Ohms 1N4370 1N4371 1N4372 IN 746 1N747 IN 748 24 77 3-0 3i 36 39 20 20 20 20 20 20 30 30 29 28 24 IN 749 4 3 4 7 5 1 20 20 20 20 20 20 22 19 17 11 7 5 20 20 20 20 20 6 3 10 17 IN 750 1N761 1N752 1N753 1N754 IN 755 1N756 IN 757 1N758 IN 763 56 62 68 7 5 82 91 10 12 30 Maximum Zaner Impedance Nominal Zener Voltige (Note 31 Test Type VZ C urrent 1 65 60 55 80 70 65 SO 45 40 35 30 60 55 50 45 35 1.0 0.6 0.5 0.5 0 25 105 95 85 78 70 6.2 11.5 700 700 700 700 750 750 025 0 26 075 0 25 025 56 52 46 4.2 38 34 29 33 41 49 58 70 '50 750 750 025 BO 93 106 125 150 185 230 270 330 400 500 750 68 75 8 2 31 10 11 18.5 1N963A 1N964A 1N965A 1N966A 1N967A 1N968A 12 U 15 16.5 15 14 125 11.5 1N975A IN976A 1N977A 1M978A 1N97SA 1«J980A 39 43 47 56 62 3,2 30 2 7 25 2,2 2.0 1M981A 1N9S2A 1N983A 1N984A 1N985A 1M9B6A 68 75 B2 91 100 110 1.8 17 1 5 14 1 3 1 1 13 16 17 21 25 700 7OO 700 1 N746 senes: * IdV s u f f i x A for -5% units suffix A for ±10% units. suffix B for ±5°; units 0.25 0 25 0.25 1000 025 025 1000 02S 1500 0.25 1500 0.25 1500 0.25 2000 2000 025 025 2000 2000 30OO 30OO 30OD 0 25 1000 0.25 The type numbers shown have tolerance designations 1N4370 series: ±10%, s u f f i x A for 15% units, 0.25 1000 Tolerance Designation as follows: 0.25 1000 NOTE 1. TOLERANCE AND VOLTAGE DESIGNATION 0 0 0 0 0 0 0.25 0 25 025 O.25 20 20 20 20 20 0 "Maximum 700 ' 700 700 1N957A 1N95BA IN959A 1N960A 1N961A 1N962A Z ZK e 30 30 20 20 20 20 2 l 1 DC Zen.rCurri.nt 45 55 6 5 /5 8 5 95 Ohms 1N957 ser.es 105 95 85 mA ZZT^'ZT mA 51 85 75 70 mA IZT Volis 30 33 36 200 ISO 100 30 30 30 IZK (Note 21 22 74 27 100 75 50 10 10 10 'ZK Ohms Number 1N969A 1N970A 1N971 A 1N972A 1N973A 1N974A .'A 190 165 150 135 125 115 'ZM (Note 4) (Not* 1) 16 18 20 mA 23 MA 150 135 120 110 100 95 Maximum Reverse Current \ft Maximum -A 5°t 5 2 5 7 6 2 69 76 8 4 49 54 59 6.6 ' 72 80 91 99 114 122 137 86 94 108 115 130 152 144 16 7 18 2 158 173 194 21 6 233 259 47 42 38 35 32 28 61 55 50 45 41 37 ; 150 75 50 25 10 5 26 24 34 32 ] 1 5 5 21 19 17 15 27 5 37 23 20 5 5 5 14 13 11 18 17 15 10 9.2 8.5 13 12 1 1 5 5 5 5 5 5 73 70 64 1C 96 38 59 5.4 49 81 74 67 45 1.0 37 3 3 3.0 2.7 61 55 5.0 4.5 4.5 4,1 Test Voltage Vdc i • 20.6 228 25.1 27.4 VH 10% 32 7 28 1 31 0 35 8 38 8 33 8 36 7 5 5 5 5 29.7 5 5 42.6 471 44 6 5 5 5 5 5 5 61 7 560 4&0 54 0 590 65 5 72 62.2 69.2 76 83.6 40.3 79.2