NEW ENGLAND SEMICONDUCTOR 10 WATT SILICON ZENER DIODES Available in Voltages from 6.8 thru 200 V FEATURES: e ZENER VOLTAGE 6.8 TO 200 V POLARITY: 1N2970 -1N3015: Std. Polarity is anode to stud. Reverse polarity indicated by suffix "R. @ VOLTAGE TOLERANCES; + 5%, + 10%, + 20% HIGHLY RELIABLE AND RUGGED HERMETICALLY SEALED @ MATTE TIN PLATED e CUSTOM DESIGNS AVAILABLE ~ CONSULT FACTORY 1N2970B thru 1N3015B Meets JEDEC Outline All Dimensions in inches MAXIMUM RATINGS: O.80gT Mee 10-32 UNF-2A (MOD) Pitch Dia, : 0.405" Max. : 0.060" MIN Junction and Storage Temperatures -65C to +175C | DC Power Dissipation: 10 Watts | THREADS . 0 - 10-32 UNF-2A Power Derating: 80 mW/C above 50C an Forward Voltage @ 2.0 A: 1.5 Volts Max 0.060"DIA. 0.175". MN 0.075" ~ + 0.4523" 0.422" : 12 AMS VALUE OF e 60 CPS TEST c g CURRENT SET EQUAL < 0 TO 10% OF I, 3 & _ z 8 1N30158 i - 8 2 : f . : 8 5 <i a a # ER 2 0 Pe] 80 75 100 -125CtSODsd87S . 1 10 100 1900 STUD TEMPERATURE (C) ier ZENER CURRENT (mA) POWER DERATING CURVE TYPICAL ZENER IMPEDANCE vs. ZENER CURRENT NEOO1 1/96 49 NEW ENGLAND SEMICONDUCTOR 1N2970B thru 1N3015B NOMINAL MAX. DYNAMIC MAX. DC ZENNER | ZENER TYP. MAX ZENER IMPEDANCE CURRENT TEST TEMP LEAKAGE TYPE* VOLTAGE (Izy) @ 73C CURRENT COEFF CURRENT POLARITY Vz @ ler | Zer@ler | Zx@ imA (I) STUD TEMP. ley aye Ik @ Va VOLTS OHMS OHMS mA mA %hC | pA Volts 1N2970B 68 12 500 1320 370 040 150 [| 52 1N2971B 15 13 250 1180 335 045 100 | 5.7 1N2972B 8.2 1.5 250 1040 305 048 50 62 1N2973B 91 2.0 250 960 275 05] 25 6.9 1N2974B 10 3 250 860 250 055 25 16 1N2975B I 3 250 780 230 060 10 8.4 1N2976B 12 3 250 720 210 065 10 91 STD. 1N2977B 13 3 250 660 190 065 10 99 1N2978B 14 3 250 600 180 070 10 10.5 ] POLARITY 1N2979B 15 3 250 560 170 070 10 Ti4 1N2980B 16 4 250 530 155 .070 10 12.2 ANODE IN2981B 17 4 250 500 145 075 10 13.0 1N2982B 18 4 250 460 140 075 10 13.7 TO 1N2983B 19 4 250 440 130 075 10 14.0 1N2984B 20 4 250 420 125 075 10 15.2 STUD IN2985B 22 5 250 380 115 "080 10 16.7 1N2986B 24 5 250 350 105 080 10 18.2 1N2987B 25 6 250 310 100 080 10 18.2 TN2988B 27 7 250 300 95 085 10 | 206 1N2989B 30 8 300 280 85 085 lo | 22.8 1N2990B 33 9 300 260 75 085 1o | 25.1 TN2991B 36 10 300 230 70 085 10 | 27.4 1N2992B 39 1 300 210 65 090 10 | 29.7 1N2993B ry) 12 400 195 60 090 10 | 32.7 1N2994B 45 13 400 185 55 090 10 | 33.0 1N2995B 47 14 400 175 55 090 10 | 35.8 1N2996B 50 15 500 165 50 090 10 | 36.0 1N2997B SI 15 500 160 50 090 10 | 388 1N2998B 52 15 500 160 50 090 io | 39.0 1N2999B 56 16 500 150 45 090 10 | 42.6 1N3000B 62 17 600 130 40 090 10 | 47.1 1N3001B 68 18 600 120 37 090 10 51.7 1N3002B 75 22 600 110 33 090 10 56.0 1N3003B 82 25 700 100 30 090 10 | 622 1N3004B 91 35 800 85 28 090 i0 | 692 1N3005B 100 40 900 80 25 090 10 76.0 1N3006B 105 45 1000 75 25 095 10 | 76.0 1N3007B 110 55 1100 72 23 095 10 83.6 _1N3008B 120 75 1200 67 20 095 10 | 912 1N3009B 130 100 1300 62 19 095 10 | 98.8 1N3010B 140 125 1400 58 18 095 lo | 100.0 IN3OLIB 150 175 1500 54 17 095 lo | 114.0 1N3012B 160 200 1600 50 16 095 10. | 1216 1N3013B 175 250 1750 46 14 095 10 | 135.0 1N3014B 180 260 1850 45 14 095 10 | 136.8 1N3015B 200 300 2000 40 12 100 10 | 152.0 * Suffix 'B' indicates + 5% tolerance, * Suffix A indicates + 10% tolerance, 50 * No sufix indicates + 20% tolerance.