MMKZ5221BPT CHENMKO | Alldatasheet
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CHENMKO ENTERPRISE CO.,LTD SURFACE MOUNT ZENER SILICON PLANAR POWER ZENER DIODES VOLTAGE RANGE 2.4V TO 91V ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted ) NOTES : 2003-01 Max. Instantaneous Forward Voltage at IF= 10mA CHARACTERISTICS SYMBOL UNITS 550
0.9 Volts
oC/WThermal Resistance Junction to Ambient MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted ) RATINGS Zener Current ( see Table "Characteristics" ) Max. Steady State Power Dissipation @TA=25oC Max. Operating Temperature Range Storage Temperature Range SYMBOL PD TJ TSTG R JA VF VALUE MAX. TYP. MIN. UNITS mW 225 1. The JEDEC type numbers listd have a standaerd tolerance on the normal zener voltage of +10%, Suffix B=+5%. 2. The zener impedance is derived from 1KHz AC voltage, which results when an AC current having an RMS value equal to 10% of DC zener current (IZT or IZK) is superimposed on IZT or IZK. Zener impedance is measured at two points to insure a sharp knee on the breakdown curve to eliminate unstable units. 3. Valid provided that electrodes at distance of 10mm from case are kept ambient temperature. 4. Measured under thermal equilibrium and DC test conditions. 5. The rating listd in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of 1/2 square wave or equivalent sine wave pulse of 1/120 second duration superimposed on the test current, IZT, per JEDEC registration. FEATURE * High temperature soldering type. * ESD rating of class 3(>16 kV) per human body model. * Silicon planar zener diodes. * Silcon-oxide passivated junction. * Low temperature coefficient voltage * 225 mW Rating on FR-4 or FR-5 Board MECHANICAL * Voild-free, Transfer-molded, Thermosetting plastic case * SOD-723 Packaging. * Cathode indicated by polarity band. * Mounting position: Any. -65 to +150 -65 to +150 oC oC MMKZ5221BPT THRU MMKZ5270BPT CIRCUIT (1) (2) SOD-723 Dimensions in millimeters SOD-723 1.3~1.5 0.9~1.1 0.55~0.65 0.49~0.65 0.08~0.15 0.25~0.35 (2)(1)
ELECTRICAL CHARACTERISTICS ( MMKZ5221BPT THRU MMKZ5270BPT ) Test Maximum Zener impedance Maximum Type MaxNomMin VoltsVoltsVolts MaximumZener voltage current reverse leakage current temperature coefficient regulator VZ (V) @ IZT current ZZT at at at at IZT ZZK IZK IR at VR TA= 25oC TA= 50oC IZT (mA) ( ) ( ) (mA) (uA) (V) VZ (%/oC) IZM (mA) TYPE 190 182 168 162 152 138 126 115 106 19.1 18.2 16.8 16.2 15.1 13.8 -0.085 -0.085 -0.080 -0.080 -0.075 -0.070 -0.065 -0.060 -0.055 +0.030 +0.030 +0.038 +0.038 +0.045 +0.050 +0.058 +0.062 +0.065 +0.068 +0.075 +0.076 +0.077 +0.079 +0.082 +0.082 +0.083 +0.084 +0.085 +0.086 +0.086 +0.087 +0.088 +0.089 +0.090 +0.091 +0.091 +0.092 1.5 5.2 6.5 6.5 8.4 9.1 9.9 100 100 0.5 0.5 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 0.1 0.1 0.1 0.1 0.1 0.1 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 0.25 0.25 1800 1800 1900 1900 2000 2200 2300 2400 2500 2200 2050 1800 1800 1300 750 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 700 100 100 100 100 2.280 2.375 2.565 2.660 2.850 3.135 3.420 3.705 4.085 4.465 4.845 5.320 5.700 5.890 6.460 7.125 7.790 8.265 8.645 9.500 10.45 11.40 12.35 13.30 14.25 15.20 16.15 17.10 18.05 19.00 20.90 22.80 23.75 25.65 26.60 28.50 31.35 2.4 2.5 2.7 2.8 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 2.520 2.625 2.835 2.940 3.150 3.465 3.780 4.095 4.515 4.935 5.355 5.880 6.300 6.510 7.140 7.875 8.610 9.135 9.555 10.50 11.55 12.60 13.65 14.70 15.75 16.80 17.85 18.90 19.95 21.00 23.10 25.20 26.25 28.35 29.40 31.50 34.65 MMKZ5221BPT MMKZ5222BPT MMKZ5223BPT MMKZ5224BPT MMKZ5225BPT MMKZ5226BPT MMKZ5227BPT MMKZ5228BPT MMKZ5229BPT MMKZ5230BPT MMKZ5231BPT MMKZ5232BPT MMKZ5233BPT MMKZ5234BPT MMKZ5235BPT MMKZ5236BPT MMKZ5237BPT MMKZ5238BPT MMKZ5239BPT MMKZ5240BPT MMKZ5241BPT MMKZ5242BPT MMKZ5243BPT MMKZ5244BPT MMKZ5245BPT MMKZ5246BPT MMKZ5247BPT MMKZ5248BPT MMKZ5249BPT MMKZ5250BPT MMKZ5251BPT MMKZ5252BPT MMKZ5253BPT MMKZ5254BPT MMKZ5255BPT MMKZ5256BPT MMKZ5257BPT
ELECTRICAL CHARACTERISTICS ( MMKZ5221BPT THRU MMKZ5270BPT ) Test Maximum Zener impedance Maximum Type MaxNomMin VoltsVoltsVolts MaximumZener voltage current reverse leakage current temperature coefficient regulator VZ (V) @ IZT current ZZT at at at at IZT ZZK IZK IR at VR TA= 25oC TA= 50oC IZT (mA) ( ) ( ) (mA) (uA) (V) VZ (%/oC) IZM (mA) TYPE 13.8 12.6 11.6 10.6 +0.093 +0.094 +0.095 +0.095 0.1 0.1 0.1 0.1 0.25 0.25 0.25 0.25 700 800 900 1000 130 105 3.0 2.7 34.20 37.05 40.85 44.65 37.80 40.95 45.15 49.35 MMKZ5258BPT MMKZ5259BPT MMKZ5260BPT MMKZ5261BPT 9.7 8.9 11.6 +0.096 +0.096 +0.097 +0.097 0.1 0.1 0.1 0.1 0.25 0.25 0.25 0.25 1100 1300 1400 1400 125 150 170 185 2.5 2.2 2.1 2.0 48.45 53.20 57.00 58.90 53.55 58.80 63.00 65.10 MMKZ5262BPT MMKZ5263BPT MMKZ5264BPT MMKZ5265BPT +0.098 +0.098 +0.099 +0.099 0.1 0.1 0.1 0.1 0.25 0.25 0.25 0.25 1700 2000 2200 2300 270 330 370 400 1.7 1.5 1.4 1.4 71.25 77.90 82.65 86.45 78.75 86.10 91.35 95.55 MMKZ5267BPT MMKZ5268BPT MMKZ5269BPT MMKZ5270BPT
RATING CHARACTERISTIC CURVES ( MMKZ5221BPT THRU MMKZ5270BPT ) FIG. 2 - TEMPERATURE COEFFICIENTS) (TEMPERATURE RANGE 55oC TO +150oC) FIG. 1 - TEMPERATURE COEFFICIENTS) (TEMPERATURE RANGE 55oC TO +150oC) FIG. 3 - EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE FIG. 4 - TYPICAL FORWARD VOLTAGE 12111098765432 100 1 10 100 100101 1000 100 1000 100 75V (MMKZ5267BPT) 91V (MMKZ5270BPT) ZZT DYNAMIC IMPEDANCE( ) IF,FORWARD CURRENT (mA) VZ,TEMPERATURE COEFFICIENT (mV/ oC) VZ,TEMPERATURE COEFFICIENT (mV/ oC) VZ NOMINAL ZENER VOLTAGE ( V ) VZ NOMINAL ZENER VOLTAGE ( V ) TYPICAL TC VALUES FOR MMKZ5221BPT SERIES VZ NOMINAL ZENER VOLTAGE ( V ) VF FORWARD VOLTARGE ( V ) VZ @ IZT TYICAL TC VALUES FOR MMKZ5221BPT SERIES VZ @ IZT IZ= 1mA 5mA 20mA TJ=25oC IZ(AC)=0.1IZ(DC) f=1KHZ 150oC 75oC 25oC 0oC
Figure 5. T Figure 6. Typical Leakage C urrent Figure 7. Zener Voltage versus Zener C urrent Figure 8. Zener Voltage versus Zener C urrent