MCC TM Micro Commercial Components BZX79C2V4 THRU BZX79C75 omponents 20736 Marilla Street Chatsworth !"# $ % !"# Features * * * Zener Voltage Range 2.4V to 75V Metallurgical Bonded C onstrrction Double Slug Type Construction 500mW Silicon Zener Diodes DO-35 GLASS Mechanical Data * * * Case: Double slug type, hermetically sealed glass Polarity: Cathode indicated by polarity band Marking : Type Number Maximum Ratings* Symbol Max. Steady State Power Dissipation at TL<75OC, Lead Length=3/8" Derate above 75OC Junction Temperature Storage Temperature Range Value 500 Units 4.0 175 -65 to 175 mW/ C D mW PD A TJ TSTG o Cathode Mark o C C B o D C Electrical Characteristics @ 25C Unless Otherwise Specified Symbol Max. Forward Voltage @ I F=10mA VF Maximum 0.9 Unit V NOTE: 1) Some part number series have lower JEDEC registered ratings. DIMENSIONS DIM A B C D Revision: 7 INCHES MIN ------1.000 www.mccsemi.com 1 of 5 MAX .166 .079 .020 --- MM MIN ------25.40 MAX 4.2 2.00 .52 --- NOTE 2008/01/01 MCC BZX79C2V4 thru BZX79C75 Micro Commercial Components Electrical Characteristics Zener Voltage MCC Part Number VZ(Volts) (1) @ IZT ZZT@IZT Leakage Current ZZK@IZK IR @ VR TCVZ Min Nom Max mA Ohms uA Volts Ohms mA %/K 2.2 2.4 2.6 5 100 50 1 600 1 -0.009~-0.06 BZX79C2V7 2.5 2.7 2.9 5 100 20 1 600 1 -0.009~-0.06 BZX79C3V0 2.8 3 3.2 5 95 10 1 600 1 -0.08~-0.05 BZX79C3V3 3.1 3.3 3.5 5 95 5 1 600 1 -0.08~-0.05 BZX79C3V6 3.4 3.6 3.8 5 90 5 1 600 1 -0.08~-0.05 BZX79C3V9 3.7 3.9 4.1 5 90 3 1 600 1 -0.08~-0.05 BZX79C4V3 4 4.3 4.6 5 90 3 1 600 1 -0.06~-0.03 BZX79C4V7 4.4 4.7 5 5 80 3 1 500 1 -0.05~+0.02 BZX79C5V1 4.8 5.1 5.4 5 60 2 1 480 1 -0.02~+0.02 BZX79C5V6 5.2 5.6 6 5 40 1 1 400 1 -0.05~+0.05 BZX79C6V2 5.8 6.2 6.6 5 10 3 2 150 1 0.03~0.06 BZX79C6V8 6.4 6.8 7.2 5 15 2 3 80 1 0.03~0.07 BZX79C2V4 BZX79C7V5 7 7.5 7.9 5 15 1 5 80 1 0.03~0.07 BZX79C8V2 7.7 8.2 8.7 5 15 0.7 6 80 1 0.03~0.08 BZX79C9V1 8.5 9.1 9.6 5 20 0.5 7 100 1 0.03~0.09 BZX79C10 9.4 10 10.6 5 20 0.1 7.5 150 1 0.03~0.1 BZX79C11 10.4 11 11.6 5 20 0.1 8.5 150 1 0.03~0.11 BZX79C12 11.4 12 12.7 5 25 0.1 9 150 1 0.03~0.11 BZX79C13 12.4 13 14.1 5 30 0.05 10 170 1 0.03~0.11 BZX79C15 13.8 15 15.6 5 30 0.05 11 200 1 0.03~0.11 BZX79C16 15.3 16 17.1 5 40 0.05 12 200 1 0.03~0.11 BZX79C18 16.8 18 19.1 5 45 0.05 13 225 1 0.03~0.11 BZX79C20 18.8 20 21.2 5 55 0.05 15 225 1 0.03~0.11 BZX79C22 20.8 22 23.3 5 55 0.05 16 250 1 0.04~0.12 BZX79C24 22.8 24 25.6 5 70 0.05 18 250 1 0.04~0.12 BZX79C27 25.1 27 28.9 2 80 0.05 20 300 1 0.04~0.12 BZX79C30 28 30 32 2 80 0.05 22 300 1 0.04~0.12 BZX79C33 31 33 35 2 80 0.05 24 325 1 0.04~0.12 BZX79C36 34 36 38 2 90 0.05 27 350 1 0.04~0.12 BZX79C39 37 39 41 2 130 0.05 28 350 0.5 0.04~0.12 BZX79C43 40 43 46 2 150 0.05 32 375 0.5 0.04~0.12 BZX79C47 44 47 50 2 170 0.05 35 375 0.5 0.04~0.12 BZX79C51 48 51 54 2 180 0.05 38 400 0.5 0.04~0.12 BZX79C56 52 56 60 2 200 0.05 39 425 0.5 0.04~0.12 BZX79C62 58 62 66 2 215 0.05 43 450 0.5 0.04~0.12 BZX79C68 64 68 72 2 240 0.05 48 475 0.5 0.04~0.12 BZX79C75 70 75 79 2 255 0.05 53 500 0.5 0.04~0.12 Note 1. Tighter tolerance of Vz available ---BZX79B......2% tolerance Revision: 7 www.mccsemi.com 2 of 5 2008/01/01 TM MCC +12 VZ , TEMPERATURE COEFFICIENT (mV/C) VZ , TEMPERATURE COEFFICIENT (mV/C) BZX79C2V4 thru BZX79C75 +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 11 100 70 50 12 30 20 3 2 1 10 VZ , TEMPERATURE COEFFICIENT (mV/ C) VZ , TEMPERATURE COEFFICIENT (mV/ C) 180 160 140 VZ@IZT (NOTE 2) 120 130 140 150 160 170 180 190 20 200 +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 Figure 2. Effect of Zener Current 0V BIAS 50 5 VZ, ZENER VOLTAGE (VOLTS) TA=25C 100 100 VZ@IZ TA=25C +4 Figure 1c. Range for Units 120 to 200 Volts 500 70 +6 VZ, ZENER VOLTAGE (VOLTS) 1000 30 50 VZ, ZENER VOLTAGE (VOLTS) Figure 1b. Range for Units 12 to 100 Volts 200 100 VZ@IZ(NOTE 2) RANGE 10 7 5 Figure 1a. Range for Units to 12 Volts 120 TM Micro Commercial Components 1 2 5 10 20 50 1 100 VZ, ZENER VOLTAGE (VOLTS) 120 140 160 180 190 200 220 VZ, ZENER VOLTAGE (VOLTS) Figure 3a. Typical Capacitance 2.4-100 Volts Figure 3b. Typical Capacitance 120-200 Volts www.mccsemi.com Revision: 7 3 of 5 2008/01/01 MCC BZX79C2V4 thru BZX79C75 TM Ppk , PEAK SURGE POWER (WATTS) Micro Commercial Components 100 70 50 RECTANGULAR WAVEFORM TJ=25C PRIOR TO INITIAL PULSE 11V-91V NONREPETITIVE 30 5% DUTY CYCLE 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 4a. 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 PW, PULSE WIDTH (ms) 5mA 20 20mA 1000 3 5 7 10 20 30 50 70 100 VZ, ZENER VOLTAGE (VOLTS) 100 20 75C 10 25C 5 150C 0C 1 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 VF, FORWARD VOLTAGE (VOLTS) Figure 6. Effect of Zener Voltage on Zener Impedance Revision: 7 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 5 Effect of Zener Current on Zener Impedance TJ=25C iZ(rms)=0.1 IZ(dc) f=60Hz IZ=1mA 200 1 IZ, ZENER CURRENT (mA) Figure 4b. Maximum Surge Power DO-204AH 100-200 Volts 1000 700 500 TJ=25C iZ(rms)=0.1 IZ(dc) f=60Hz VZ=2.7V Figure 7. Typical Forward Characteristics www.mccsemi.com 4 of 5 2008/01/01 MCC TM Micro Commercial Components Ordering Information Device Packing (Part Number)-TP Tape&Reel; 10Kpcs/Reel (Part Number)-AP Ammo Packing;5Kpcs/AmmoBox (Part Number)-BP Bulk;500pcs/Bag ***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. ***APPLICATIONS DISCLAIMER*** Products offer by Micro Commercial Components Corp . are not intended for use in Medical, Aerospace or Military Applications. www.mccsemi.com Revision: 7 5 of 5 2008/01/01