RECTRON MMBZ5221BWMMBZ5259BW SEMICONDUCTOR TECHNICAL SPECIFICATION SURFACE MOUNT ZENER DIODE VOLTAGE RANGE 2.4 to 39 Volts POWER RATING 200 mWatts FEATURES * * * * Planar Die Construction 200mW Power Dissipation on FR-4 PCB General purpose,Medium Current Ldeally Suited for Automated Assembly SOT-323 MECHANICAL DATA * * * * * Case: Molded plastic Epoxy: UL 94V-O rate flame retardant Lead: MIL-STD-202E method 208C guaranteed Mounting position: Any Weight: 0.006 gram 0.053(1.35) 0.045(1.15) 0.006(0.15) 0.003(0.08) 0.043(1.10) 0.035(0.90) REF 0.021(0.53) 0.016(0.40) 0.004(0.10) 0.000(0.00) 0.096(2.45) 0.085(2.15) 0.008(0.20) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS 0.055(1.40) 0.047(1.20) 0.087(2.20) 0.079(2.00) Ratings at 25 o C ambient temperature unless otherwise specified. Dimensions in inches and (millimeters) o MAXIMUM RATINGES (@ TA = 25 C unless otherwise noted ) RATINGS Max. Steady State Power Dissipation @TA=25oC Max. Operating Temperature Range Storage Temperature Range SYMBOL (Note 1) VALUE UNITS PD 200 mW TJ -65 to +150 o C -65 to +150 o C TSTG ELECTRICAL CHARACTERISTICS ( @ TA = 25oC unless otherwise noted ) SYMBOL MIN. TYP. MAX. Thermal Resistance Junction to Ambient (Note 1) CHARACTERISTICS R JA - - 625 o Max. Instantaneous Forward Voltage at IF= 10mA VF - - 0.9 Volts Note 1. Valid provided that device terminals are kept at amblent temperaturt. UNITS C/W 2006-3 ELECTRICAL CHARACTERISTICS TYPE O (@TA=25 C unless otherwise specified) Zener voltage Range (Note 1) Test VZ (V) @ IZT current Maximum Zener impedance Volts Volts Volts IZT (mA) ZZT at IZT () MMBZ5221BW 2.4 2.28 2.52 20 30 1200 MMBZ5223BW 2.7 2.57 2.84 20 30 1300 MMBZ5225BW 3.0 2.85 3.15 20 30 MMBZ5226BW 3.3 3.14 3.47 20 28 MMBZ5227BW 3.6 3.42 3.78 20 MMBZ5228BW 3.9 3.71 4.10 20 MMBZ5229BW 4.3 4.09 4.52 MMBZ5230BW 4.7 4.47 4.94 MMBZ5231BW 5.1 4.85 MMBZ5232BW 5.6 5.32 MMBZ5234BW 6.2 MMBZ5235BW 6.8 MMBZ5236BW 7.5 MMBZ5237BW 8.2 MMBZ5239BW 9.1 MMBZ5240BW 10 MMBZ5241BW 11 MMBZ5242BW 12 MMBZ5243BW 13 MMBZ5245BW 15 MMBZ5246BW 16 MMBZ5248BW 18 MMBZ5250BW 20 MMBZ5251BW 22 MMBZ5252BW 24 MMBZ5254BW 27 MMBZ5255BW Nom Min Max ZZK () at IZK (mA) Maximum reverse leakage current IR (uA) at VR (V) 0.25 100 1.0 0.25 75 1.0 1600 0.25 50 1.0 1600 0.25 25 1.0 24 1700 0.25 15 1.0 23 1900 0.25 10 1.0 20 22 2000 0.25 5.0 1.0 20 19 1900 0.25 5.0 2.0 5.36 20 17 1600 0.25 5.0 2.0 5.88 20 11 1600 0.25 5.0 3.0 5.89 6.51 20 7 1000 0.25 5.0 4.0 5.89 7.14 20 5 750 0.25 3.0 5.0 6.46 7.88 20 6 500 0.25 3.0 6.0 7.13 8.61 20 8 500 0.25 3.0 6.5 7.79 9.56 20 10 600 0.25 3.0 7.0 8.65 10.50 20 17 600 0.25 3.0 8.0 9.50 11.55 20 22 600 0.25 2.0 8.4 10.45 12.60 20 30 600 0.25 1.0 9.1 11.40 13.65 9.5 13 600 0.25 0.5 9.9 12.35 15.75 8.5 16 600 0.25 0.1 11 14.25 16.80 7.8 17 600 0.25 0.1 12 15.20 18.90 7.0 21 600 0.25 0.1 14 17.10 21.00 6.2 25 600 0.25 0.1 15 19.00 23.10 5.6 29 600 0.25 0.1 17 20.90 25.20 5.2 33 600 0.25 0.1 18 22.80 28.35 5.0 41 600 0.25 0.1 21 28 25.65 29.40 4.5 44 600 0.25 0.1 21 MMBZ5256BW 30 28.50 31.50 4.2 49 600 0.25 0.1 23 MMBZ5257BW 33 31.35 34.65 3.8 58 700 0.25 0.1 25 MMBZ5258BW 36 34.20 37.80 3.4 70 700 0.25 0.1 27 MMBZ5259BW 39 37.05 40.95 3.2 80 800 0.25 0.1 30 Note 1. Tested with pulses,Tp<1.0ms. RECTRON RATING AND CHARACTERISTICS CURVES ( MMBZ5221BW-MMBZ5259BW ) 1000 CT,TOTAL CAPACITANCE(pF) PD,POWER DISSIPATION(W) 0.4 0.3 0.2 0.1 TJ = 25OC f = 1MHz 100 VR=1V VR=2V 10 0 0 25 50 75 100 125 150 1 10 Figure 1 Power Dissipation vs Ambient Temperature Figure 2 Total Capacitance vs Nominal Zener Voltage 1000 100 IZ= 1.0mA 100 10 1 10 1 1 50 10 100 1 10 1000 PULSE WIDTH(ms) Figure 3 Zener Voltage vs Zener Impedence Figure 4 Maximum Non-repetitive Surge Power 30 TJ = 25OC TJ = 25OC 5V6 10 12 6V8 40 8V2 30 20 Test Current Iz 20mA 10 100 VZ,NOMINAL ZENER VOLTAGE(V) IZ,ZENER CURRENT(mA) IZ,ZENER CURRENT(mA) 100 VZ,NOMINAL ZENER VOLTAGE(V) PPK,PEAK SURGE POWER (W) DYNAMIC ZENER IMPEDANCE() TA,AMBIENT TEMPERATURE(OC) 0 15 20 Test Current Iz Nominal Zener Voltage 18 22 10 27 33 36 39 0 0 1 2 3 4 5 6 7 8 9 10 0 10 20 30 VZ,ZENER VOLTAGE(V) VZ,ZENER VOLTAGE(V) Figure 5 Zener Breakdown Characteristics Figure 6 Zener Breakdown Characteristics 40 RECTRON DISCLAIMER NOTICE Rectron Inc reserves the right to make changes without notice to any product specification herein, to make corrections, modifications, enhancements or other changes. 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