MMBZ5237B

MMBZ52xxx Series Elektronische Bauelemente 300 mW SOT-23 Series Surface Mount Zener Voltage Regulator Diodes RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free FEATURES Planar Die Construction 300 mW Power Dissipation on FR-4 PCB General Purpose, Medium Current Ideally Suited for Automated Assembly Process SOT-23 A 3 3 L Top View CB 1 2 2 3 1 K E D MECHANICAL DATA 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. 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 H REF. G H J K L J Millimeter Min. Max. 0.09 0.18 0.45 0.60 0.08 0.177 0.6 REF. 0.89 1.02 1 2 A B C D E F MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS PARAMETER Maximum Forward Voltage Diode at IF = 100 mA Maximum Power Dissipation (Notes 1) at 25°C Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) (Notes 2) Operating Junction and Storage Temperature Range 2 SYMBOL VF PD IFSM TJ VALUE 1.0 300 4.0 -55~150 UNITS V mW Amps ℃ 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. ELECTRICAL RATINGS (Rating 25°C ambient temperature unless otherwise specified) Part Number MMBZ5221B MMBZ5222B MMBZ5223B MMBZ5225B MMBZ5226B MMBZ5227B MMBZ5228B MMBZ5229B MMBZ5230B MMBZ5231B MMBZ5232B MMBZ5233B MMBZ5234B MMBZ5235B MMBZ5236B MMBZ5237B MMBZ5238B MMBZ5239B MMBZ5240B MMBZ5241B MMBZ5242B MMBZ5243B MMBZ5245B 01-June-2005 Rev. B Nominal Zener Voltage Marking Code Nom (V) C1 / KC1 C2 C3 / KC3 C5 / KC5 D1 / KG1 D2 / KG2 D3 / KG3 D4 / KG4 D5 / KG5 E1 / KE1 E2 / KE2 E3 / KE3 8J / KE4 E5 / KE5 F1 / KF1 F2 / KF2 F3 / KF3 F4 / KF4 F5 / KF5 H1 / KH1 H2 / KH2 H3 / KH3 H5 / KH5 2.4 2.5 2.7 3 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6 6.2 6.8 7.5 8.2 8.7 9.1 10 11 12 13 15 VZ @ IZT Min (V) 2.28 2.38 2.57 2.85 3.14 3.42 3.71 4.09 4.47 4.85 5.32 5.7 5.89 6.46 7.13 7.79 8.27 8.65 9.50 10.45 11.40 12.35 14.25 Max. Zener Impedance Ω ZZK @ IZK 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 ZZT @ IZT Max (V) Ω mA 300 mW Zener Diodes 2.52 30 20.0 2.63 30 20.0 2.84 30 20.0 3.15 30 20.0 3.47 28 20.0 3.78 24 20.0 4.10 23 20.0 4.52 22 20.0 4.94 19 20.0 5.36 17 20.0 5.88 11 20.0 6.3 7 20.0 6.51 7 20.0 7.14 5 20.0 7.88 6 20.0 8.61 8 20.0 9.14 8 20.0 9.56 10 20.0 10.50 17 20.0 11.55 22 20.0 12.60 30 20.0 13.65 13 9.5 15.75 16 8.5 Max. Reverse Leakage Current IR @ V R μA V 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 3.0 2.0 1.0 0.5 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 6.0 6.5 6.5 8.0 8.4 9.1 9.9 11.0 Page 1 of 4 1200 1250 1300 1600 1600 1700 1900 2000 1900 1600 1600 1600 1000 750 500 500 600 600 600 600 600 600 600 MMBZ52xxx Series Elektronische Bauelemente 300 mW SOT-23 Series Surface Mount Zener Voltage Regulator Diodes ELECTRICAL RATINGS (Rating 25°C ambient temperature unless otherwise specified) Part Number MMBZ5246B MMBZ5247B MMBZ5248B MMBZ5249B MMBZ5250B MMBZ5251B MMBZ5252B MMBZ5253B MMBZ5254B MMBZ5255B MMBZ5256B MMBZ5257B MMBZ5258B MMBZ5259B Nominal Zener Voltage Marking Code Nom (V) J1 / KJ1 J2 J3 / KJ3 J4 J5 / KJ5 K1 / KK1 K2 / KK2 K3 K4 / KK4 K5 / KK5 M1 / KM1 M2 / KM2 M3 / KM3 M4 / KM4 16 17 18 19 20 22 24 25 27 28 30 33 36 39 VZ @ IZT Min (V) 15.20 16.15 17.10 18.05 19.00 20.90 22.80 23.75 25.65 26.60 28.50 31.35 34.20 37.05 Max. Zener Impedance Ω ZZK @ IZK 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 ZZT @ IZT Max (V) Ω mA 300 mW Zener Diodes 16.80 17 7.8 17.85 19 7.4 18.90 21 7.0 19.95 23 6.6 21.00 25 6.2 23.10 29 5.6 25.20 33 5.2 26.25 35 5 28.35 41 5.0 29.40 44 4.5 31.50 49 4.2 34.65 58 3.8 37.80 70 3.4 40.95 80 3.2 Max. Reverse Leakage Current IR @ V R μA V 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 0.1 12.0 13.0 14.0 14.0 15.0 17.0 18.0 19.0 21.0 21.0 23.0 25.0 27.0 30.0 600 600 600 600 600 600 600 600 600 600 600 700 700 800 01-June-2005 Rev. B Page 2 of 4 MMBZ52xxx Series Elektronische Bauelemente 300 mW SOT-23 Series Surface Mount Zener Voltage Regulator Diodes CHARACTERISTIC CURVES TEMPERATURE COEFFICIENT,(mA/ OC) 8 7 6 5 4 3 2 1 TEMPERATURE COEFFICIENT,(mA/ OC) 100 10 0 -1 -2 -3 2 3 4 5 6 7 8 9 10 11 12 1 10 100 NOMINAL ZENER VOLTAGE,VOLTS NOMINAL ZENER VOLTAGE,VOLTS Fig.1 TEMPERATURE COEFFICENTS Fig.2 TEMPERATURE COEFFICENTS 1000 IZ = 1 mA DYNAMIC IMPEDANCE, FORWARD CURRENT,mA TJ=25 C IZ(AC)=0.1 IZ(DC) F=1 kHZ O 1000 100 5 mA 20 mA 100 10 10 150OC 75 C O 25OC 5OC 1 1 10 NORMAL ZENER VOLTAGE, VOLTS 100 1 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 FORWARD VOLTAGE, VOLTS Fig.3 EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE Fig.4 TYPICAL FORWARD VOLTAGE 1000 0.6 P OWER DISSIPATION, Watts 0 V BIAS 1 V BIAS T A =25 C O TA=25 oC 0.5 0.4 0.3 0.2 0.1 0 CAPACITANCE,pF 100 BIASAT 50% OF VZ NOM 10 1 0 25 50 75 100 125 150 1 10 NORMAL ZENER VOLTAGE, VOLTS 100 TEMPERATURE ( OC) Fig.5 STEADY STATE POWER DERATING 01-June-2005 Rev. B Fig.6 TYPICAL CAPACITANCE Page 3 of 4 MMBZ52xxx Series Elektronische Bauelemente 300 mW SOT-23 Series Surface Mount Zener Voltage Regulator Diodes CHARACTERISTIC CURVES (cont’d) 10 -1 10 0 ZENER CURRENT, Amperes Z ENER CURRENT, Amperes 10 -1 2.4V 3.0V 4.7V 6.8V 10V 10 -2 10 -2 15V 20V 30V 39V 10 -3 10 -3 10 -4 10 -5 10 -4 10 -6 10 -7 10 -5 10 -8 0 2 4 6 8 10 12 10 15 20 25 30 35 40 45 ZENER VOLTAGE, VOLTS ZENER VOLTAGE, VOLTS Fig.7 ZENER VOLTAGE VERSUS ZENER CURRENT Fig.8 ZENER VOLTAGE VERSUS ZENER CURRENT 1000 LEAKAGE CURRENT,uA 100 10 1 0.1 0.01 0.001 0.0001 0.00001 0 10 20 30 40 50 60 70 +150 C O +25 C -55 C 80 90 O O NORMAL ZENER VOLTAGE, VOLTS Fig.9 TYPICAL LEAKAGE CURRENT 01-June-2005 Rev. B Page 4 of 4