1N4678 THRU 1N4717 SILICON ZENER DIODE LOW LEVEL 1.8 VOLT THRU 43 VOLT 500mW, 5% TOLERANCE w w w. c e n t r a l s e m i . c o m DESCRIPTION: The CENTRAL SEMICONDUCTOR 1N4678 series devices are silicon Zener diodes designed for applications requiring an extremely low operating current (50A), and low leakage. MARKING: FULL PART NUMBER DO-35 CASE MAXIMUM RATINGS: (TL=75C) Power Dissipation SYMBOL Operating and Storage Junction Temperature UNITS PD TJ, Tstg 500 mW -65 to +200 C ELECTRICAL CHARACTERISTICS: (TA=25C) VF=1.5V MAX @ IF=100mA (for all types) Zener Voltage VZ @ IZT Type Test Current Maximum Reverse Leakage Current Maximum Voltage Change* Maximum Regulator Current VZ IZM MIN NOM MAX IZT IR @ VR V V V A A V V mA 1N4678 1.710 1.8 1.890 50 7.5 1.0 0.70 120.0 1N4679 1.900 2.0 2.100 50 5.0 1.0 0.70 110.0 1N4680 2.090 2.2 2.310 50 4.0 1.0 0.75 100.0 1N4681 2.280 2.4 2.520 50 2.0 1.0 0.80 95.0 1N4682 2.565 2.7 2.835 50 1.0 1.0 0.85 90.0 1N4683 2.850 3.0 3.150 50 0.8 1.0 0.90 85.0 1N4684 3.135 3.3 3.465 50 7.5 1.5 0.95 80.0 1N4685 3.420 3.6 3.780 50 7.5 2.0 0.95 75.0 1N4686 3.705 3.9 4.095 50 5.0 2.0 0.97 70.0 1N4687 4.085 4.3 4.515 50 4.0 2.0 0.99 65.0 1N4688 4.465 4.7 4.935 50 10 3.0 0.99 60.0 1N4689 4.845 5.1 5.355 50 10 3.0 0.97 55.0 1N4690 5.320 5.6 5.880 50 10 4.0 0.96 50.0 1N4691 5.890 6.2 6.510 50 10 5.0 0.95 45.0 1N4692 6.460 6.8 7.140 50 10 5.1 0.90 35.0 1N4693 7.125 7.5 7.875 50 10 5.7 0.75 31.8 1N4694 7.790 8.2 8.610 50 1.0 6.2 0.50 29.0 1N4695 8.265 8.7 9.135 50 1.0 6.6 0.10 27.6 1N4696 8.645 9.1 9.555 50 1.0 6.9 0.08 26.2 1N4697 9.500 10 10.50 50 1.0 7.6 0.10 24.8 * VZ=VZ @ 100A Minus VZ @ 10A R4 (31-July 2013) 1N4678 THRU 1N4717 SILICON ZENER DIODE LOW LEVEL 1.8 VOLT THRU 43 VOLT 500mW, 5% TOLERANCE ELECTRICAL CHARACTERISTICS - Continued: (TA=25C) VF=1.5V MAX @ IF=100mA (for all types) Zener Voltage VZ @ IZT Type MIN Test Current NOM MAX IZT Maximum Reverse Leakage Current IR @ VR Maximum Voltage Change* Maximum Regulator Current VZ IZM V V V A A V V mA 1N4698 10.45 11 11.55 50 0.05 8.4 0.11 21.6 1N4699 11.40 12 12.60 50 0.05 9.1 0.12 20.4 1N4700 12.35 13 13.65 50 0.05 9.8 0.13 19.0 1N4701 13.30 14 14.70 50 0.05 10.6 0.14 17.5 1N4702 14.25 15 15.75 50 0.05 11.4 0.15 16.3 1N4703 15.20 16 16.80 50 0.05 12.1 0.16 15.4 1N4704 16.15 17 17.85 50 0.05 12.9 0.17 14.5 1N4705 17.10 18 18.90 50 0.05 13.6 0.18 13.2 1N4706 18.05 19 19.95 50 0.05 14.4 0.19 12.5 1N4707 19.00 20 21.00 50 0.01 15.2 0.20 11.9 1N4708 20.90 22 23.10 50 0.01 16.7 0.22 10.8 1N4709 22.80 24 25.20 50 0.01 18.2 0.24 9.9 1N4710 23.75 25 26.25 50 0.01 19.0 0.25 9.5 1N4711 25.65 27 28.35 50 0.01 20.4 0.27 8.8 1N4712 26.60 28 29.40 50 0.01 21.2 0.28 8.5 1N4713 28.50 30 31.50 50 0.01 22.8 0.30 7.9 1N4714 31.35 33 34.65 50 0.01 25.0 0.33 7.2 1N4715 34.20 36 37.80 50 0.01 27.3 0.36 6.6 1N4716 37.05 39 40.95 50 0.01 29.6 0.39 6.1 1N4717 40.85 43 45.15 50 0.01 32.6 0.43 5.5 * VZ=VZ @ 100A Minus VZ @ 10A DO-35 CASE - MECHANICAL OUTLINE C D B A D MARKING: FULL PART NUMBER R4 (31-July 2013) w w w. c e n t r a l s e m i . c o m