MMSZ4678 THRU MMSZ4716 Features * * * * * * VZ - Tolerance 5% High Reliability Halogen Free Available Upon Request By Adding Suffix "-HF" Moisture Sensitivity Level 1 Epoxy Meets UL 94 V-0 Flammability Rating Lead Free Finish/RoHS Compliant ("P" Suffix Designates RoHS Compliant. See Ordering Information) 500 mW Zener Diode 1.8 to 39 Volts Maximum Ratings * * * SOD-123 Operating Junction Temperature Range: -55C to +150C Storage Temperature Range: -55C to +150C Thermal Resistance : 340C/W Junction to Ambient Parameter Symbol Rating Conditions Steady State Power Dissipation PD 500mW TL<75C, Lead Length=3/8" Maximum Forward Voltage VF 0.95V A B C E Cathode Mark H IF=10mA D J G DIM A B C D E G H J DIMENSIONS INCHES MM MIN MAX MIN MAX 0.140 0.152 3.55 3.85 0.100 0.112 2.55 2.85 0.055 0.071 1.40 1.80 ---- 0.053 ---1.35 0.018 0.026 0.45 0.65 0.006 ---0.15 ------- 0.010 ---0.25 ---- 0.006 ---0.15 NOTE SUGGESTED SOLDER PAD LAYOUT 2.36mm 1.22mm 0.91mm Rev.3-1-01012019 1/4 MCCSEMI.COM MMSZ4678 THRU MMSZ4716 Electrical Characteristics @ 25C Unless Otherwise Specified MMSZ4678 MMSZ4679 MMSZ4680 MMSZ4681 MMSZ4682 MMSZ4683 MMSZ4684 MMSZ4685 MMSZ4686 MMSZ4687 MMSZ4688 MMSZ4689 MMSZ4690 MMSZ4691 MMSZ4692 MMSZ4693 MMSZ4694 MMSZ4695 MMSZ4696 MMSZ4697 MMSZ4698 MMSZ4699 MMSZ4700 MMSZ4701 MMSZ4702 MMSZ4703 MMSZ4704 MMSZ4705 MMSZ4706 MMSZ4707 MMSZ4708 MMSZ4709 MMSZ4710 MMSZ4711 MMSZ4712 MMSZ4713 MMSZ4714 MMSZ4715 MMSZ4716 Rev.3-1-01012019 Leakage Current IR@ VR Zener Voltage MCC Part Number VZ @ IZT Min.(V) 1.71 1.90 2.09 2.28 2.565 2.85 3.135 3.42 3.705 4.085 4.465 4.845 5.32 5.89 6.46 7.125 7.79 8.265 8.645 9.50 10.45 11.40 12.35 13.30 14.25 15.20 16.15 17.10 18.05 19.00 20.9 22.8 23.75 25.65 26.6 28.5 31.35 34.2 37.05 Nom(V) 1.8 2.0 2.2 2.40 2.7 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 8.7 9.1 10 11 12 13 14 15 16 17 18 19 20 22 24 25 27 28 30 33 36 39 Max.(V) 1.89 2.10 2.31 2.52 2.835 3.15 3.465 3.78 4.095 4.515 4.935 5.355 5.88 6.51 7.14 7.875 8.61 9.135 9.555 10.5 11.55 12.6 13.65 14.7 15.75 16.8 17.85 18.9 19.95 21 23.1 25.2 26.25 28.35 29.4 31.5 34.65 37.8 40.95 2/4 IZT IR VR A 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 A 7.5 5.0 4.0 2.0 1.0 0.8 7.5 7.5 5.0 4.0 10 10 10 10 10 10 1 1 1 1 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 V 1.0 1.0 1.0 1.0 1.0 1.0 1.5 2.0 2.0 2.0 3.0 3.0 4.0 5.0 5.1 5.7 6.2 6.6 6.9 7.6 8.4 9.1 9.8 10.6 11.4 12.1 12.9 13.6 14.4 15.2 16.7 18.2 19.0 20.4 21.2 22.8 25.0 27.3 29.6 Marking Code CC CD CE CF CH CJ CK CM CN CP CT CU CV CA CX CY CZ DC DD DE DF DH DJ DK DM DN DP DT DU DV DA DX DY EA EC ED EE EF EH MCCSEMI.COM MMSZ4678 THRU MMSZ4716 Curve Characteristics Fig. 1 - Steady State Power Derating Fig. 2 - Typical Zener Breakdown Characteristics 1.2 50 45 VZ Up to 10 V 40 Zener Current (mA) Power Dissipation (W) 1.0 0.8 PD versus TL 0.6 0.4 30 25 20 15 10 PD versus TA 0.2 35 5 0.0 0 25 50 75 100 125 0 150 Temperature (C) 0 1 2 3 4 5 6 7 8 9 10 Zener Voltage (V) Fig. 3 - Typical Zener Breakdown Characteristics 30 VZ 10 to 39 V Zener Current (mA) 25 20 15 10 5 0 0 10 20 30 40 Zener Voltage (V) Rev.3-1-01012019 3/4 MCCSEMI.COM MMSZ4678 THRU MMSZ4716 Ordering Information Device Packing Part Number-TP Tape&Reel:3Kpcs/Reel Note : Adding "-HF" Suffix For Halogen Free, eg. Part Number-TP-HF ***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. Rev.3-1-01012019 4/4 MCCSEMI.COM