MMBZ52xxB Series 300 mW SOT-23 Series Surface Mount Zener Voltage Regulator Diodes Elektronische Bauelemente RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free SOT-23 FEATURES Planar Die Construction 300 mW Power Dissipation on FR-4 PCB General Purpose, Medium Current Ideally Suited for Automated Assembly Process A L 3 3 C B Top View 1 1 2 K E 2 MECHANICAL DATA D Case: SOT-23, Molded Plastic Terminals: Solderable per MIL-STD-202, Method 208 Polarity: See Diagrams Weight: 0.008 grams (approx.) Marking : Marking Code (See Table On Page 2) F REF. A B C D E F PACKAGE INFORMATION Package MPQ Leader Size SOT-23 3K 7 inch H G Millimeter Min. Max. 2.80 3.04 2.10 2.55 1.20 1.40 0.89 1.15 1.78 2.04 0.30 0.50 J REF. G H J K L Millimeter Min. Max. 0.09 0.18 0.45 0.60 0.08 0.177 0.6 REF. 0.89 1.02 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Parameter Maximum Forward Voltage Diode at IF = 100 mA Maximum Power Dissipation @ 25°C 1 Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) 2 Operating Junction and Storage Temperature Range Symbol Ratings Unit VF PD 1.0 300 V mW IFSM 4.0 A TJ -55~150 °C Note: 2 1. Mounted on 5.0 mm (.013mm thick) land areas. 2. Alumina = 0.4 X 0.3 X 0.024 in. 99.5% alumina. 2. Measured on 8.3ms, single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum. http://www.SeCoSGmbH.com/ 05-Aug-2011 Rev. D Any changes of specification will not be informed individually. Page 1 of 5 MMBZ52xxB Series 300 mW SOT-23 Series Surface Mount Zener Voltage Regulator Diodes Elektronische Bauelemente ELECTRICAL RATINGS (Rating 25°C ambient temperature unless otherwise specified) Nominal Zener Voltage Part Number Marking Code VZ @ IZT Nom (V) Min (V) ZZT @ IZT Max (V) Max. Reverse Leakage Current Max. Zener Impedance ZZK @ IZK IR @ VR mA mA A V 300 mW Zener Diodes MMBZ5221B C1 / KC1 / 18A 2.4 2.28 2.52 30 20.0 1200 0.25 100 1.0 MMBZ5222B C2 / KC2 / 18B 2.5 2.38 2.63 30 20.0 1250 0.25 100 1.0 MMBZ5223B C3 / KC3 / 18C 2.7 2.57 2.84 30 20.0 1300 0.25 75 1.0 MMBZ5224B 18D 2.8 2.66 2.94 30 20.0 1400 0.25 75 1.0 MMBZ5225B C5 / KC5 / 18E 3 2.85 3.15 30 20.0 1600 0.25 50 1.0 MMBZ5226B D1 / KG1 / 8A 3.3 3.14 3.47 28 20.0 1600 0.25 25 1.0 MMBZ5227B D2 / KG2 / 8B 3.6 3.42 3.78 24 20.0 1700 0.25 15 1.0 MMBZ5228B D3 / KG3 / 8C 3.9 3.71 4.10 23 20.0 1900 0.25 10 1.0 MMBZ5229B D4 / KG4 / 8D 4.3 4.09 4.52 22 20.0 2000 0.25 5.0 1.0 MMBZ5230B D5 / KG5 / 8E 4.7 4.47 4.94 19 20.0 1900 0.25 5.0 2.0 MMBZ5231B E1 / KE1 / 8F 5.1 4.85 5.36 17 20.0 1600 0.25 5.0 2.0 MMBZ5232B E2 / KE2 / 8G 5.6 5.32 5.88 11 20.0 1600 0.25 5.0 3.0 MMBZ5233B E3 / KE3 / 8H 6 5.7 6.3 7 20.0 1600 0.25 5.0 3.5 MMBZ5234B 8J / KE4 / 8J 6.2 5.89 6.51 7 20.0 1000 0.25 5.0 4.0 MMBZ5235B E5 / KE5 / 8K 6.8 6.46 7.14 5 20.0 750 0.25 3.0 5.0 MMBZ5236B F1 / KF1 / 8L 7.5 7.13 7.88 6 20.0 500 0.25 3.0 6.0 MMBZ5237B F2 / KF2 / 8M 8.2 7.79 8.61 8 20.0 500 0.25 3.0 6.0 MMBZ5238B F3 / KF3 / 8N 8.7 8.27 9.14 8 20.0 600 0.25 3.0 6.5 MMBZ5239B F4 / KF4 / 8P 9.1 8.65 9.56 10 20.0 600 0.25 3.0 6.5 MMBZ5240B F5 / KF5 / 8Q 10 9.50 10.50 17 20.0 600 0.25 3.0 8.0 MMBZ5241B H1 / KH1 / 8R 11 10.45 11.55 22 20.0 600 0.25 3.0 8.4 MMBZ5242B H2 / KH2 / 8S 12 11.40 12.60 30 20.0 600 0.25 2.0 9.1 MMBZ5243B H3 / KH3 / 8T 13 12.35 13.65 13 9.5 600 0.25 1.0 9.9 MMBZ5244B 8U 14 13.30 14.70 15 9 600 0.25 0.1 10 MMBZ5245B H5 / KH5 / 8V 15 14.25 15.75 16 8.5 600 0.25 0.5 11.0 MMBZ5246B J1 / KJ1 / 8W 16 15.20 16.80 17 7.8 600 0.25 0.1 12.0 MMBZ5247B J2 / 8X 17 16.15 17.85 19 7.4 600 0.25 0.1 13.0 MMBZ5248B J3 / KJ3 / 8Y 18 17.10 18.90 21 7.0 600 0.25 0.1 14.0 MMBZ5249B J4 / 8Z 19 18.05 19.95 23 6.6 600 0.25 0.1 14.0 http://www.SeCoSGmbH.com/ 05-Aug-2011 Rev. D Any changes of specification will not be informed individually. Page 2 of 5 MMBZ52xxB Series 300 mW SOT-23 Series Surface Mount Zener Voltage Regulator Diodes Elektronische Bauelemente ELECTRICAL RATINGS (Rating 25°C ambient temperature unless otherwise specified) Nominal Zener Voltage Part Number Marking Code VZ @ IZT Nom (V) Min (V) ZZT @ IZT Max (V) Max. Reverse Leakage Current Max. Zener Impedance ZZK @ IZK IR @ VR mA mA A V 300 mW Zener Diodes MMBZ5250B J5 / KJ5 / 81A 20 19.00 21.00 25 6.2 600 0.25 0.1 15.0 MMBZ5251B K1 / KK1 / 81B 22 20.90 23.10 29 5.6 600 0.25 0.1 17.0 MMBZ5252B K2 / KK2 / 81C 24 22.80 25.20 33 5.2 600 0.25 0.1 18.0 MMBZ5253B K3 / 81D 25 23.75 26.25 35 5 600 0.25 0.1 19.0 MMBZ5254B K4 / KK4 / 81E 27 25.65 28.35 41 5.0 600 0.25 0.1 21.0 MMBZ5255B K5 / KK5 / 81F 28 26.60 29.40 44 4.5 600 0.25 0.1 21.0 30 28.50 31.50 49 4.2 600 0.25 0.1 23.0 33 31.35 34.65 58 3.8 700 0.25 0.1 25.0 M1 / KM1 / 81G M2 / KM2 / 81H MMBZ5256B MMBZ5257B MMBZ5258B M3 / KM3 / 81J 36 34.20 37.80 70 3.4 700 0.25 0.1 27.0 MMBZ5259B M4 / KM4 / 81K 39 37.05 40.95 80 3.2 800 0.25 0.1 30.0 http://www.SeCoSGmbH.com/ 05-Aug-2011 Rev. D Any changes of specification will not be informed individually. Page 3 of 5 MMBZ52xxB Series 300 mW SOT-23 Series Surface Mount Zener Voltage Regulator Diodes Elektronische Bauelemente TEMPERATURE COEFFICIENT,(mA/ OC) TEMPERATURE COEFFICIENT,(mA/ OC) CHARACTERISTIC CURVES 8 7 6 5 4 3 2 1 0 -1 -2 -3 2 3 4 5 6 7 8 9 10 11 12 100 10 1 10 100 NOMINAL ZENER VOLTAGE,VOLTS NOMINAL ZENER VOLTAGE,VOLTS Fig.2 TEMPERATURE COEFFICENTS Fig.1 TEMPERATURE COEFFICENTS 1000 1000 IZ = 1 mA FORWARD CURRENT,mA DYNAMIC IMPEDANCE, O TJ=25 C IZ(AC)=0.1 IZ(DC) F=1 kHZ 100 5 mA 20 mA 10 1 1 10 100 150OC 10 75OC 25OC 1 0.4 100 0.5 NORMAL ZENER VOLTAGE, VOLTS 0.6 0.7 5OC 0.8 0.9 1.0 1.1 1.2 FORWARD VOLTAGE, VOLTS Fig.4 TYPICAL FORWARD VOLTAGE Fig.3 EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE 1000 0.5 CAPACITANCE,pF POWER DISSIPATION, Watts TA=25 oC 0 V BIAS 1 V BIAS 0.6 O T A =25 C 0.4 0.3 100 BIASAT 50% OF VZ NOM 10 0.2 0.1 1 0 0 25 50 75 100 125 1 10 100 150 NORMAL ZENER VOLTAGE, VOLTS TEMPERATURE ( OC) Fig.5 STEADY STATE POWER DERATING http://www.SeCoSGmbH.com/ 05-Aug-2011 Rev. D Fig.6 TYPICAL CAPACITANCE Any changes of specification will not be informed individually. Page 4 of 5 MMBZ52xxB Series 300 mW SOT-23 Series Surface Mount Zener Voltage Regulator Diodes Elektronische Bauelemente CHARACTERISTIC CURVES (cont’d) -1 2.4V 10 3.0V 6.8V 4.7V ZENER CURRENT, Amperes ZENER CURRENT, Amperes 10 10V -2 10 -3 10 -4 10 0 10 -1 10 -2 10 -3 15V 20V 30V 39V 10 -4 10 -5 10 -6 10 -7 10 -5 10 0 6 4 2 8 10 -8 10 12 ZENER VOLTAGE, VOLTS 15 20 25 30 35 40 45 ZENER VOLTAGE, VOLTS Fig.7 ZENER VOLTAGE VERSUS ZENER CURRENT Fig.8 ZENER VOLTAGE VERSUS ZENER CURRENT LEAKAGE CURRENT,uA 1000 100 10 1 O +150 C 0.1 0.01 O 0.001 +25 C 0.0001 -55 C 0.00001 O 0 10 20 30 40 50 60 70 80 90 NORMAL ZENER VOLTAGE, VOLTS Fig.9 TYPICAL LEAKAGE CURRENT http://www.SeCoSGmbH.com/ 05-Aug-2011 Rev. D Any changes of specification will not be informed individually. Page 5 of 5