MMCZ5221BPT 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 500

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%.Suffix S=+2% 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 * Small surface mounting type. (SC-59/SOT-346) * 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 * SC-59/SOT-346 Packaging. * Mounting position: Any. -65 to +150 -65 to +150 oC oC MMCZ5221BPT THRU MMCZ5270BPT CIRCUIT Dimensions in inches and (millimeters) 0.1 0.06 0.8±0.1 0.95 0.95 1.9±0.2 2.9±0.2 1.1± 0.4± 0.15± 0~0.1 1.6± 2.8±0.2 0.3~0.6 0.1 0.05 0.1 0.06 0.2 0.1 0.2 0.1 SC-59/SOT-346 SC-59/SOT-346 (1) (3 ) (2 ) (1) (3) (2)

ELECTRICAL CHARACTERISTICS ( MMCZ5221BPT THRU MMCZ5270BPT ) 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 MMCZ5221BPT MMCZ5222BPT MMCZ5223BPT MMCZ5224BPT MMCZ5225BPT MMCZ5226BPT MMCZ5227BPT MMCZ5228BPT MMCZ5229BPT MMCZ5230BPT MMCZ5231BPT MMCZ5232BPT MMCZ5233BPT MMCZ5234BPT MMCZ5235BPT MMCZ5236BPT MMCZ5237BPT MMCZ5238BPT MMCZ5239BPT MMCZ5240BPT MMCZ5241BPT MMCZ5242BPT MMCZ5243BPT MMCZ5244BPT MMCZ5245BPT MMCZ5246BPT MMCZ5247BPT MMCZ5248BPT MMCZ5249BPT MMCZ5250BPT MMCZ5251BPT MMCZ5252BPT MMCZ5253BPT MMCZ5254BPT MMCZ5255BPT MMCZ5256BPT MMCZ5257BPT

ELECTRICAL CHARACTERISTICS ( MMCZ5221BPT THRU MMCZ5270BPT ) 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 MMCZ5258BPT MMCZ5259BPT MMCZ5260BPT MMCZ5261BPT 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 MMCZ5262BPT MMCZ5263BPT MMCZ5264BPT MMCZ5265BPT +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 MMCZ5267BPT MMCZ5268BPT MMCZ5269BPT MMCZ5270BPT

RATING CHARACTERISTIC CURVES ( MMCZ5221BPT THRU MMCZ5270BPT ) 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 (MMCZ5267BPT) 91V (MMCZ5270BPT) 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 MMCZ5221BPT SERIES VZ NOMINAL ZENER VOLTAGE ( V ) VF FORWARD VOLTARGE ( V ) VZ @ IZT TYICAL TC VALUES FOR MMCZ5221BPT SERIES VZ @ IZT IZ= 1mA 5mA 20mA TJ=25oC IZ(AC)=0.1IZ(DC) f=1KHZ 150oC 75oC 25oC 0oC

FIG. 6 - TYPICAL LEAKAGE CURRENTFIG. 5 - TYPICAL CAPACITANCE FIG. 7 - ZENER VOLTAGE VERSUS ZENER CURRENT (VZ UP TO 12V) FIG. 8 - ZENER VOLTAGE VERSUS ZENER CURRENT (12V TO 91V) IZ ZENER CURRENT (mA) IZ,ZENER CURRENT C, CAPACITANCE (pF) IR,LEAKAGE CURRENT (uA) VZ NOMINAL ZENER VOLTAGE ( V ) VZ ZENER VOLTAGE ( V ) VZ NOMINAL ZENER VOLTAGE ( V ) VZ ZENER VOLTAGE ( V ) 100 1000 100 101 100 0.1 0.01 1086420 100 0.1 0.01 10 30 50 70 90 1000 100 0.1 0.01 0.001 0.0001 0.00001 80706050403020100

0 V BIAS

1 V BIAS

50% OF VZ NOM TA=25oC TA=25oC TA=25oC 150oC 25oC -55oC RATING CHARACTERISTIC CURVES ( MMCZ5221BPT THRU MMCZ5270BPT )