MMBZ5221B THRU MMBZ5259B Features * * * * * Surface Mount Package 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) 350 mW Zener Diode 2.4 to 39 Volts Maximum Ratings * * * SOT-23 Operating Junction Temperature Range: -55C to +150C Storage Temperature Range: -55C to +150C Maximum Thermal Resistance: 357C/W Junction to Ambient Parameter Symbol Rating Power Dissipation PD 350mW Note 1 IFSM 4.0A Note 2 Peak Forward Surge Current Maximum Forward Voltage A D Conditions C F B E H G J L VF 0.9V IF=10mA 1RWHMounted on FR4 PC Board With Our Suggested Solder Pad Layout 2. Measured on 8.3ms, Single Half Sine-wave or Equivalent Square Wave, Duty Cycle=4 Pulses Per Minute Maximum. Internal Structure K DIMENSIONS INCHES MM DIM MIN MAX MIN MAX A 0.110 0.120 2.80 3.04 B 0.083 0.104 2.10 2.64 C 0.047 0.055 1.20 1.40 0.034 0.041 0.85 1.05 D E 0.067 0.083 1.70 2.10 F 0.018 0.024 0.45 0.60 G 0.0004 0.006 0.01 0.15 H 0.035 0.043 0.90 1.10 J 0.003 0.007 0.08 0.18 K 0.012 0.020 0.30 0.51 L 0.007 0.020 0.20 0.50 NOTE Suggested Solder Pad Layout 0.031 0.800 0.035 0.900 0.079 2.000 0.037 0.950 Rev.3-1-01012019 1/4 inches mm 0.037 0.950 MCCSEMI.COM MMBZ5221B THRU MMBZ5259B Electrical Characteristics @ 25C Unless Otherwise Specified MCC Part Number(3) Maximum Reverse Leakage Current Nominal Zener Voltage(4) Test current VZ@IZT IZT ZZT @ IZT ZZk @ IZK IZK IR VR V 2.4 2.5 2.7 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.0 6.2 6.8 7.5 8.2 8.7 9.1 10 11 12 13 14 15 16 18 20 22 24 27 28 30 33 36 39 mA 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 9.5 9.0 8.5 7.8 7.0 6.2 5.6 5.2 5.0 4.5 4.2 3.8 3.4 3.2 30 30 30 29 28 24 23 22 19 17 11 7.0 7.0 5.0 6.0 8.0 8.0 10 17 22 30 13 15 16 17 21 25 29 33 41 44 49 58 70 80 1200 1250 1300 1600 1600 1700 1900 2000 1900 1600 1600 1600 1000 750 500 500 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 700 700 800 mA 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 A(Max.) 100 100 75 50 25 15 10 5.0 5.0 5.0 5.0 5.0 5.0 3.0 3.0 3.0 3.0 3.0 3.0 2.0 1.0 0.5 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 V 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0 3.0 3.5 4.0 5.0 6.0 6.5 6.5 7.0 8.0 8.4 9.1 9.9 10 11 12 14 15 17 18 21 21 23 25 27 30 MMBZ5221B MMBZ5222B MMBZ5223B MMBZ5225B MMBZ5226B MMBZ5227B MMBZ5228B MMBZ5229B MMBZ5230B MMBZ5231B MMBZ5232B MMBZ5233B MMBZ5234B MMBZ5235B MMBZ5236B MMBZ5237B MMBZ5238B MMBZ5239B MMBZ5240B MMBZ5241B MMBZ5242B MMBZ5243B MMBZ5244B MMBZ5245B MMBZ5246B MMBZ5248B MMBZ5250B MMBZ5251B MMBZ5252B MMBZ5254B MMBZ5255B MMBZ5256B MMBZ5257B MMBZ5258B MMBZ5259B Maximum Zener Impedance(5) Marking Code KC1/C1 KC2/C2 KC3/C3 KC5/C5 KG1/D1 KG2/D2 KG3/D3 KG4/D4 KG5/D5 KE1/E1 KE2/E2 KE3/E3 KE4/E4 KE5/E5 KF1/F1 KF2/F2 KF3/F3 KF4/F4 KF5/F5 KH1/H1 KH2/H2 KH3/H3 KH4/H4 KH5/H5 KJ1/J1 KJ3/J3 KJ5/J5 KK1/K1 KK2/K2 KK4/K4 KK5/K5 KM1/M1 KM2/M2 KM3/M3 KM4/M4 Note: 3. Tolerance and Type Number Designation. The Type Numbers Listed Have a Standard Tolerance on The Nominal Zener Voltage of 5%. 4. Zener Voltage (V Z) Measurement. Guarantess The Zener Voltage When Measured at 90 Seconds While Maintaining The Lead Temperature (TL) at 25C from The Diode Body. 5. Zener Impedance (ZZ) Derivation. The Zener Impedance is Derived from The 60 Cycle AC Voltage, Which Results When an AC Current Having an rms Value Equal to 10% of The DC Zener Current (IZT or IZK) is superimposed on IZT or IZK. Rev.3-1-01012019 2/4 MCCSEMI.COM MMBZ5221B THRU MMBZ5259B Curve Characteristics Fig. 2 - Typical Zener Breakdown Characteristics Fig. 1 - Power Derating Curve 50 400 2.7V 45 3.3V 40 5.6V 4.7V 300 Zener Current (mA) Power Dissipation (mW) 3.9V 200 6.8V 35 8.2V 30 25 20 15 100 10 5 0 0 0 25 50 75 125 100 150 0 1 2 3 4 5 6 7 8 9 10 Zener Voltage (V) Ambient Temperature (C) Fig. 3 - Typical Zener Breakdown Characteristics 30 10V 25 Zener Current (mA) 12V 20 15V 15 18V 10 22V 27V 5 0 33V 0 10 20 30 36V 40 Zener Voltage (V) Rev.3-1-01012019 3/4 MCCSEMI.COM MMBZ5221B THRU MMBZ5259B 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