MCC 1N4678 THRU 1N4711 omponents 20736 Marilla Street Chatsworth !"# $ % !"# Features * * Zener Voltage 1.8V to 27V Metallurgically bonded 500mW Silicon Zener Diodes Mechanical Data * * DO-35 Case: Double slug type, hermetically sealed glass Polarity: Cathode indicated by polarity band Maximum Ratings* D Symbol Value Units PD 500 mW TJ TSTG 150 -55 to 150 Max. Steady State Power Dissipation at TL<75OC, Lead Length=3/8" Junction Temperature Storage Temperature Range A Cathode Mark o C C B o D C Electrical Characteristics @ 25C Unless Otherwise Specified Max. Forward Voltage @ I F=100mA Symbol Maximum Unit VF 1.5 V DIMENSIONS NOTE: 1) Some part number series have lower JEDEC registered ratings. Revision: 3 DIM A B C D INCHES MIN ------1.000 MAX .166 .079 .020 --- www.mccsemi.com MM MIN ------25.40 MAX 4.2 2.00 .52 --- NOTE 2002/12/31 MCC 1N4678 thru 1N4711 Electrical Characteristics (TL= 30 OC Unless Otherwise Noted, VF=1.5V Max @ IF=100mA for all types) Zener Voltage (2) Device (1) Device Marking VZ (Volts) Leakage Current @ IZT (3) IR @ VR IZM (4) AVZ (5) Min Nom Max uA uA Max Volts mA Volts 1N4678 1N4678 1.71 1.8 1.89 50 7.5 1.0 120 0.7 1N4679 1N4679 1.90 2.0 2.10 50 5.0 1.0 110 0.7 1N4680 1N4680 2.09 2.2 2.31 50 5.0 1.0 100 0.75 1N4681 1N4681 2.28 2.4 2.52 50 2.0 1.0 95 0.8 1N4682 1N4682 2.565 2.7 2.835 50 1.0 1.0 90 0.85 1N4683 1N4683 2.85 3.0 3.15 50 0.8 1.0 85 0.9 1N4684 1N4684 3.135 3.3 3.465 50 7.5 1.5 80 0.95 1N4685 1N4685 3.42 3.6 3.78 50 7.5 2.0 75 0.95 1N4686 1N4686 3.705 3.9 4.095 50 5.0 2.0 70 0.97 1N4687 1N4687 4.085 4.3 4.515 50 4.0 2.0 65 0.99 1N4688 1N4688 4.465 4.7 4.935 50 10 3.0 60 0.99 1N4689 1N4689 4.845 5.1 5.355 50 10 3.0 55 0.97 1N4690 1N4690 5.32 5.6 5.88 50 10 4.0 50 0.96 1N4691 1N4691 5.89 6.2 6.51 50 10 5.0 45 0.95 1N4692 1N4692 6.46 6.8 7.14 50 10 5.1 35 0.9 1N4693 1N4693 7.125 7.5 7.875 50 10 5.7 31.8 0.75 1N4694 1N4694 7.79 8.2 8.61 50 1.0 6.2 29 0.5 1N4695 1N4695 8.265 8.7 9.135 50 1.0 6.6 27.4 0.4 1N4696 1N4696 8.645 9.1 9.555 50 1.0 6.9 26.2 0.08 1N4697 1N4697 9.50 10 10.5 50 1.0 7.6 24.8 0.1 1N4698 1N4698 10.45 11 11.55 50 0.05 8.4 21.6 0.11 1N4699 1N4699 11.40 12 12.6 50 0.05 9.1 20.4 0.12 1N4700 1N4700 12.35 13 13.65 50 0.05 9.8 19 0.13 1N4701 1N4701 13.30 14 14.7 50 0.05 10.6 17.5 0.14 1N4702 1N4702 14.25 15 15.75 50 0.05 11.4 16.3 0.15 1N4703 1N4703 15.20 16 16.8 50 0.05 12.1 15.4 0.16 1N4704 1N4704 16.15 17 17.85 50 0.05 12.9 14.5 0.17 1N4705 1N4705 17.10 18 18.9 50 0.05 13.6 13.2 0.18 1N4707 1N4707 19.00 20 21 50 0.01 15.2 11.9 0.2 1N4711 1N4711 25.65 27 28.35 50 0.01 20.4 8.8 0.27 Note: 1) Tolerance and type number designation (VZ) The type numbers listed have a standard tolerance of 5% on the nominal zener voltage. 2) Zener voltage (V Z) measurement The zener voltage is measured with the device junction in the thermal equilibrium at the lead temperature (TL) at 30OC 1OC and 3/8" lead length. 3) Reverse leakage current (I R) Reverse leakage currents are guaranteed and measured at V R shown on the table. 4) Maximum zener current rating (IZM) Maximum zener current ratings are based on maximum zener voltage of the individual units and JEDEC 250mW rating. 5) Maximum voltage change (AVZ) Voltage change is equal to the difference between VZ at 100uA and at 10uA Revision: 3 www.mccsemi.com 2002/12/31 MCC +12 VZ , TEMPERATURE COEFFICIENT (mV/ C) VZ , TEMPERATURE COEFFICIENT (mV/ C) 1N4678 thru 1N4711 +10 +8 +6 +4 +2 RANGE 0 VZ@IZT (NOTE 2) -2 -4 2 3 4 5 6 7 8 9 VZ, ZENER VOLTAGE (VOLTS) 10 11 12 100 70 50 30 20 3 2 1 10 200 180 160 140 100 VZ@IZT (NOTE 2) 120 130 140 150 160 170 180 20 190 200 +2 20mA 0 0.01mA 1mA NOTE: BELOW 3 VOLTS AND ABOVE 8 VOLTS NOTE: CHANGES IN ZENER CURRENT DO NOT NOTE: AFFECT TEMPERATURE COEFFICIENTS -2 -4 3 4 C, CAPACITANCE (pF) C, CAPACITANCE (pF) 100 70 50 200 1V BIAS 20 10 50% OF VZBIAS 5 7 8 TA=25C 0 BIAS 30 20 1VOLTBIAS 10 7 5 50% OF VZBIAS 3 2 2 1 6 VZ, ZENER VOLTAGE (VOLTS) 0V BIAS 50 5 Figure 4. Effect of Zener Current TA=25C 100 100 VZ@IZ TA=25C +4 VZ, ZENER VOLTAGE (VOLTS) 500 70 +6 Figure 3. Range for Units 120 to 200 Volts 1000 30 50 VZ, ZENER VOLTAGE (VOLTS) Figure 2. Range for Units 12 to 100 Volts VZ , TEMPERATURE COEFFICIENT (mV/ C) VZ , TEMPERATURE COEFFICIENT (mV/ C) Figure 1. Range for Units to 12 Volts 120 VZ@IZ(NOTE 2) RANGE 10 7 5 1 2 5 10 20 50 VZ, ZENER VOLTAGE (VOLTS) Figure 5. Typical Capacitance 2.4-100 Volts Version: 3 100 1 120 140 160 180 190 200 220 VZ, ZENER VOLTAGE (VOLTS) Figure 6. Typical Capacitance 120-200 Volts www.mccsemi.com 2002/12/31 MCC Ppk , PEAK SURGE POWER (WATTS) 1N4678 thru 1N4711 100 70 50 RECTANGULAR WAVEFORM TJ=25C PRIOR TO INITIAL PULSE 11V-91V NONREPETITIVE 5% DUTY CYCLE 30 1.8V-10V NONREPETITIVE 20 10 7 5 10% DUTY CYCLE 20% DUTY CYCLE 3 2 1 0.01 0.02 0.05 0.1 0.2 0.5 1 2 5 10 20 50 100 200 500 1000 PW, PULSE WIDTH (ms) Figure 7. Maximum Surge Power 1.8-91 Volts Ppk , PEAK SURGE POWER (WATTS) RECTANGULAR WAVEFORM, TJ=25C ZZ , DYNAMIC IMPEDANCE (OHMS) 1000 500 1000 700 500 300 200 200 47V 100 100 70 50 30 20 100-200VOLTS NONREPETITIVE 10 7 5 3 2 1 0.01 0.1 1 10 100 27V 50 20 6.2V 10 5 2 1 1000 0.1 0.2 0.5 Figure 8. Maximum Surge Power DO-204AH 100-200 Volts 5mA 20 20mA 3 5 7 10 20 30 50 70 100 VZ, ZENER VOLTAGE (VOLTS) Figure 10. Effect of Zener Voltage on Zener Impedance Revision: 3 50 100 50 20 75C 10 25C 5 150C 0C 2 2 20 100 2 1 10 200 10 7 5 1 5 MAXIMUM MINIMUM 500 I F , FORWARD CURRENT (mA) ZZ , DYNAMIC IMPEDANCE (OHMS) 100 70 50 2 Figure 9. Effect of Zener Current on Zener Impedance 1000 TJ=25C iZ(rms)=0.1 IZ(dc) f=60Hz IZ=1mA 200 1 IZ, ZENER CURRENT (mA) PW, PULSE WIDTH (ms) 1000 700 500 TJ=25C iZ(rms)=0.1 IZ(dc) f=60Hz VZ=2.7V 1 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 VF, FORWARD VOLTAGE (VOLTS) Figure 11. Typical Forward Characteristics www.mccsemi.com 2002/12/31