DATA SHEET MMSZ Series SEMICONDUCTOR 500mW SOD-123FL SURFACE MOUNT H Flat Lead Surface Mount Plastic Package Zener Voltage Regulators Absolute Maximum Ratings Symbol PD TA = 25°C unless otherwise noted Parameter Value Units 500 mW Power Dissipation TSTG Storage Temperature Range -65 to +150 °C TOPR Operating Temperature Range -65 to +150 °C These ratings are limiting values above which the serviceability of the diode may be impaired. SOD-123 Flat Lead Specification Features: Wide Zener Voltage Range Selection, 2.4V to 75V VZ Tolerance Selection of ±2% (B Series) Flat Lead SOD-123 Plastic Package Cathode Surface Device Type Mounting Anode ELECTRICAL SYMBOL Moisture Sensitivity Level 1 Clip Bonding Construction, Good Thermal Capability Pb Free Version and RoHS Compliant Matte Tin(Sn) Lead Finish with Nickel(Ni) Underplate Band Indicates Cathode Electrical Characteristics Device Type MMSZ2V4B MMSZ2V7B MMSZ3V0B MMSZ3V3B MMSZ3V6B MMSZ3V9B MMSZ4V3B MMSZ4V7B MMSZ5V1B MMSZ5V6B MMSZ6V2B MMSZ6V8B MMSZ7V5B MMSZ8V2B MMSZ9V1B MMSZ10VB MMSZ11VB MMSZ12VB MMSZ13VB MMSZ15VB MMSZ16VB MMSZ18VB MMSZ20VB VZ @ IZT (Volts) Device Marking 2V4B 2V7B 3V0B 3V3B 3V6B 3V9B 4V3B 4V7B 5V1B 5V6B 6V2B 6V8B 7V5B 8V2B 9V1B 10VB 11VB 12VB 13VB 15VB 16VB 18VB 20VB http://www.yeashin.com TA = 25°C unless otherwise noted Min Nom Max 2.35 2.65 2.94 3.23 3.53 3.82 4.21 4.61 5.00 5.49 6.08 6.66 7.35 8.04 8.92 9.80 10.78 11.76 12.74 14.70 15.68 17.64 19.60 2.4 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 9.1 10 11 12 13 15 16 18 20 2.45 2.75 3.06 3.37 3.67 3.98 4.39 4.79 5.20 5.71 6.32 6.94 7.65 8.36 9.28 10.20 11.22 12.24 13.26 15.30 16.32 18.36 20.40 IZT (mA) ZZT @ IZT (Ω) Max IZK (mA) ZZK @ IZK (Ω) Max IR @ VR (µA) Max VR (Volts) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 94 94 89 89 84 84 84 75 56 37 9 14 14 14 14 18 18 23 28 28 37 42 51 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 564 564 564 564 564 564 564 470 451 376 141 75 75 75 94 141 141 141 160 188 188 212 212 45 18 9 4.5 4.5 2.7 2.7 2.7 1.8 0.9 2.7 1.8 0.9 0.63 0.45 0.18 0.09 0.09 0.09 0.045 0.045 0.045 0.045 1 1 1 1 1 1 1 2 2 2 4 4 5 5 6 7 8 8 8 10.5 11.2 12.6 14.0 1 REV.02 20110725 MMSZ Series Electrical Characteristics Device Type TA = 25°C unless otherwise noted VZ @ IZT (Volts) Device Marking Min Nom IZT (mA) Max MMSZ22VB 22VB 21.56 22 22.44 5 MMSZ24VB 24VB 23.52 24 24.48 5 MMSZ27VB 27VB 26.46 27 27.54 5 MMSZ30VB 30VB 29.40 30 30.60 5 MMSZ33VB 33VB 32.34 33 33.66 5 MMSZ36VB 36VB 35.28 36 36.72 5 MMSZ39VB 39VB 38.22 39 39.78 5 MMSZ43VB 43VB 42.14 43 43.86 5 MMSZ47VB 47VB 46.06 47 47.94 5 MMSZ51VB 51VB 49.98 51 52.02 5 MMSZ56VB 56VB 54.88 56 57.12 5 MMSZ62VB 62VB 60.76 62 63.24 5 MMSZ68VB 68VB 66.64 68 69.36 5 MMSZ75VB 75VB 73.50 75 76.50 5 VF Forward Voltage = 900mV Maximum @ IF = 10 mA for all types Notes: 1. 2. 3. 4. ZZT @ IZT (Ω) Max IZK (mA) ZZK @ IZK (Ω) Max IR @ VR (µA) Max VR (Volts) 51 65 75 75 75 84 122 141 160 169 188 202 226 240 1 1 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 235 235 282 282 306 329 329 353 353 376 400 423 447 470 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 15.4 16.8 18.9 21.0 23.0 25.2 27.3 30.1 33.0 35.7 39.2 43.4 47.6 52.5 The Zener Voltage (VZ) is tested under pulse condition of 10mS. The device numbers listed have a standard tolerance on the nominal zener voltage of ±2%. For detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and tighter voltage tolerances, contact your nearest Y S Terhnology representative. 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 to IZT or IZK. http://www.yeashin.com 2 REV.02 20110725 DEVICE CHARACTERISTICS MMSZ Series Fig.2 EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE Fig.1 TYPICAL FORWARD VOLTAGE POWER PASSIPATION,mW 600 500 400 300 200 100 0 0 25 50 75 100 125 150 175 200 TEMPERATURE [℃ ] Fig.3 POWER DISSIPATION VS. AMBIENT TEMP. Fig.4 TYPICAL CAPACITANCE Fig.5 ZENER BREAKDOWN CHARACTERISTICS http://www.yeashin.com Fig.6 ZENER BREAKDOWN CHARACTERISTICS 3 REV.02 20110725 PACKAGE OUTLINE & DIMENSIONS MMSZ Series Fig.7 TYPICAL LEAKGE CURRENT Flat Lead SOD-123 Package Outline http://www.yeashin.com 4 REV.02 20110725