MCC omponents 20736 Marilla Street Chatsworth !"# $ % !"# TM Micro Commercial Components LS4678 THRU LS4713 Features x x x x x • Zener Voltage 1.8V-30V Very Sharp Reverse Characteristic VZ – tolerance ± 5% High Reliability Surface Mount Application Moisture Sensitivity Level 1 500mW Silicon Zener Diodes Mechanical Data x x Case: Double slug type, hermetically sealed glass Polarity: Cathode indicated by polarity band Quadro MELF Cathode Mark Maximum Ratings Symbol Value Units mW Max. Steady State Power Dissipation at TL<75OC, Lead Length=3/8” Junction Temperature Storage Temperature Range PD 500 TJ TSTG 200 -65 to 200 Thermal Resistance( Junction to Ambient) TthJA 300 B o C C A o DIMENSIONS K/W INCHES DIM A B C D Electrical Characteristics @ 25qC Unless Otherwise Specified Max. Forward Voltage @ IF=100mA D C Symbol Maximum Unit VF 1.5 V MIN .130 .008 .055 MM MAX .146 .016 .063 .067 MIN 3.30 .20 1.40 MAX 3.70 .40 1.60 NOTE ∅ 1.70 SUGGESTED SOLDER PAD LAYOUT .155” NOTE: 1) Some part number series have lower JEDEC registered ratings. .065” 2) Lead in Glass Exemption Applied, see EU Directive Annex 7(C)-I. .022” www.mccsemi.com Revision: B 1 of 5 2012/08/23 MCC LS4678-LS4713 TM Micro Commercial Components Electrical Characteristics (TL= 30OC Unless Otherwise Noted, VF=1.5V Max @ IF=100mA for all types) Zener Voltage (2) Device (1) VZ (Volts) Leakage Current (3) @ IZT IR @ VR IZM (4) ǻVZ (5) Min Nom Max uA uA Max Volts mA Volts LS4678 1.71 1.8 1.89 50 7.5 1.0 120 0.7 LS4679 1.90 2.0 2.10 50 5.0 1.0 110 0.7 LS4680 2.09 2.2 2.31 50 5.0 1.0 100 0.75 LS4681 2.28 2.4 2.52 50 2.0 1.0 95 0.8 LS4682 2.565 2.7 2.835 50 1.0 1.0 90 0.85 LS4683 2.85 3.0 3.15 50 0.8 1.0 85 0.9 LS4684 3.135 3.3 3.465 50 7.5 1.5 80 0.95 LS4685 3.42 3.6 3.78 50 7.5 2.0 75 0.95 LS4686 3.705 3.9 4.095 50 5.0 2.0 70 0.97 LS4687 4.085 4.3 4.515 50 4.0 2.0 65 0.99 LS4688 4.465 4.7 4.935 50 10 3.0 60 0.99 LS4689 4.845 5.1 5.355 50 10 3.0 55 0.97 LS4690 5.32 5.6 5.88 50 10 4.0 50 0.96 LS4691 5.89 6.2 6.51 50 10 5.0 45 0.95 LS4692 6.46 6.8 7.14 50 10 5.1 35 0.9 LS4693 7.125 7.5 7.875 50 10 5.7 31.8 0.75 LS4694 7.79 8.2 8.61 50 1.0 6.2 29 0.5 LS4695 8.265 8.7 9.135 50 1.0 6.6 27.4 0.4 LS4696 8.645 9.1 9.555 50 1.0 6.9 26.2 0.08 LS4697 9.50 10 10.5 50 1.0 7.6 24.8 0.1 LS4698 10.45 11 11.55 50 0.05 8.4 21.6 0.11 LS4699 11.40 12 12.6 50 0.05 9.1 20.4 0.12 LS4700 12.35 13 13.65 50 0.05 9.8 19 0.13 LS4701 13.30 14 14.7 50 0.05 10.6 17.5 0.14 LS4702 14.25 15 15.75 50 0.05 11.4 16.3 0.15 LS4703 15.20 16 16.8 50 0.05 12.1 15.4 0.16 LS4704 16.15 17 17.85 50 0.05 12.9 14.5 0.17 LS4705 17.10 18 18.9 50 0.05 13.6 13.2 0.18 LS4707 19.00 20 21 50 0.01 15.2 11.9 0.2 LS4711 25.65 27 28.35 50 0.01 20.4 8.8 0.27 LS4713 28.5 30 31.5 50 0.01 22.8 7.9 0.3 Note: 1) Tolerance and type number designation (VZ) The type numbers listed have a standard tolerance of ±5% on the nominal zener voltage.C for 2% 2) Zener voltage (VZ) 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 (IR) Reverse leakage currents are guaranteed and measured at VR 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 (ǻVZ) Voltage change is equal to the difference between VZ at 100uA and at 10uA Revision: B www.mccsemi.com 2 of 5 2012/08/23 MCC LS4678-LS4713 TM +12 θVZ , TEMPERATURE COEFFICIENT (mV/ °C) θVZ , TEMPERATURE COEFFICIENT (mV/ °C) Micro Commercial Components +10 +8 +6 +4 +2 RANGE 0 VZĂ@ĂIZT (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 VZĂ@ĂIZT (NOTE 2) 120 130 140 150 160 170 180 20 190 200 +2 20ĂmA 0 0.01ĂmA 1ĂmA 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 1ĂV BIAS 20 10 50% OF VZĂBIAS 5 7 8 TAĂ=Ă25°C 0 BIAS 30 20 1ĂVOLTĂBIAS 10 7 5 50% OF VZĂBIAS 3 2 2 1 6 Figure 4. Effect of Zener Current 0ĂV BIAS 50 5 VZ, ZENER VOLTAGE (VOLTS) TAĂ=Ă25°C 100 100 VZĂ@ĂIZ TAĂ=Ă25°C +4 Figure 3. Range for Units 120 to 200 Volts 500 70 +6 VZ, ZENER VOLTAGE (VOLTS) 1000 30 50 VZ, ZENER VOLTAGE (VOLTS) Figure 2. Range for Units 12 to 100 Volts θVZ , TEMPERATURE COEFFICIENT (mV/ °C) θVZ , TEMPERATURE COEFFICIENT (mV/ °C) Figure 1. Range for Units to 12 Volts 120 VZĂ@ĂIZĂ(NOTE 2) RANGE 10 7 5 1 2 5 10 20 50 1 100 VZ, ZENER VOLTAGE (VOLTS) 140 160 180 190 200 220 VZ, ZENER VOLTAGE (VOLTS) Figure 5. Typical Capacitance 2.4–100 Volts Revision: B 120 Figure 6. Typical Capacitance 120–200 Volts www.mccsemi.com 3 of 5 2012/08/23 MCC LS4678-LS4713 TM Ppk , PEAK SURGE POWER (WATTS) Micro Commercial Components 100 70 50 RECTANGULAR WAVEFORM TJĂ=Ă25°C PRIOR TO INITIAL PULSE 11ĂV-91ĂV NONREPETITIVE 30 5% DUTY CYCLE 1.8ĂV-10ĂV 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, TJĂ=Ă25°C ZZ , DYNAMIC IMPEDANCE (OHMS) 1000 500 1000 700 500 300 200 200 47ĂV 100 100 70 50 30 20 100-200ĂVOLTS NONREPETITIVE 10 7 5 3 2 1 0.01 0.1 1 10 100 27ĂV 50 20 6.2ĂV 10 5 2 1 1000 0.1 0.2 0.5 Figure 8. Maximum Surge Power DO-204AH 100–200 Volts 5ĂmA 20 20ĂmA 1000 3 5 7 10 20 30 50 70 100 VZ, ZENER VOLTAGE (VOLTS) 100 20 75°C 10 25°C 5 150°C 0°C 1 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 VF, FORWARD VOLTAGE (VOLTS) Figure 10. Effect of Zener Voltage on Zener Impedance Revision: B 50 50 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 TJĂ=Ă25°C iZ(rms)Ă=Ă0.1 IZ(dc) fĂ=Ă60ĂHz IZĂ=Ă1ĂmA 200 1 IZ, ZENER CURRENT (mA) PW, PULSE WIDTH (ms) 1000 700 500 TJĂ=Ă25°C iZ(rms)Ă=Ă0.1 IZ(dc) fĂ=Ă60ĂHz VZĂ=Ă2.7ĂV Figure 11. Typical Forward Characteristics www.mccsemi.com 4 of 5 2012/08/23 MCC TM Micro Commercial Components Ordering Information : Device Packing Part Number-TP Tape&Reel: 2.5Kpcs/Reel ***IMPORTANT NOTICE*** Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are represented on our website, harmless against all damages. ***LIFE SUPPORT*** MCC's products are not authorized for use as critical components in life support devices or systems without the express written approval of Micro Commercial Components Corporation. ***CUSTOMER AWARENESS*** Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors. www.mccsemi.com Revision: B 5 of 5 2012/08/23