MMPZ5221BPT CHENMKO ENTERPRISE CO.,LTD THRU SURFACE MOUNT ZENER SILICON PLANAR POWER ZENER DIODES VOLTAGE RANGE 2.4V TO 91V MMPZ5270BPT 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 SC-76/SOD-323 Cathode Band MECHANICAL * * * * (1) (2) 0.25~0.4 Voild-free, Transfer-molded, Thermosetting plastic case SC-76/SOD-323 Packaging. Cathode indicated by polarity band. Mounting position: Any. 1.15~1.4 1.6~1.8 0.6~1.0 0.08~0.177 0.25~0.45 0.1Max. CIRCUIT 2.3~2.7 (2) Dimensions in millimeters (1) SC-76/SOD-323 MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted ) RATINGS SYMBOL VALUE UNITS - - - PD 225 mW TJ -65 to +150 o C -65 to +150 o C Zener Current ( see Table "Characteristics" ) Max. Steady State Power Dissipation @TA=25oC Max. Operating Temperature Range Storage Temperature Range TSTG ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted ) CHARACTERISTICS Thermal Resistance Junction to Ambient Max. Instantaneous Forward Voltage at IF= 10mA SYMBOL R JA VF MIN. TYP. MAX. - - 550 - - 0.9 NOTES : 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. UNITS o C/W Volts 2003-01 ELECTRICAL CHARACTERISTICS ( MMPZ5221BPT THRU MMPZ5270BPT ) TYPE Min Zener voltage Test VZ (V) @ IZT current Nom Max Maximum Zener impedance ZZT at IZT ( ) ZZK ( ) at IZK (mA) Maximum Type Maximum reverse leakage current temperature regulator coefficient current at at o IR at VR TA= 25 C TA= 50oC o (uA) (V) VZ (%/ C) IZM (mA) Volts Volts Volts IZT (mA) MMPZ5221BPT 2.280 2.4 2.520 5 100 1800 0.25 100 1 -0.085 MMPZ5222BPT 2.375 2.5 2.625 5 100 1800 0.25 100 1 -0.085 82 MMPZ5223BPT 2.565 2.7 2.835 5 100 1900 0.25 75 1 -0.080 76 MMPZ5224BPT 2.660 2.8 2.940 5 100 1900 0.25 75 1 -0.080 73 MMPZ5225BPT 2.850 3.0 3.150 5 95 2000 0.25 50 1 -0.075 68 MMPZ5226BPT 3.135 3.3 3.465 5 95 2200 0.25 25 1 -0.070 62 MMPZ5227BPT 3.420 3.6 3.780 5 90 2300 0.25 15 1 -0.065 57 MMPZ5228BPT 3.705 3.9 4.095 5 90 2400 0.25 10 1 -0.060 52 MMPZ5229BPT 4.085 4.3 4.515 5 88 2500 0.25 5 1 -0.055 48 MMPZ5230BPT 4.465 4.7 4.935 5 70 2200 0.25 3 1.5 +0.030 44 MMPZ5231BPT 4.845 5.1 5.355 5 50 2050 0.25 2 2 +0.030 40 MMPZ5232BPT 5.320 5.6 5.880 5 25 1800 0.25 5 3 +0.038 36 MMPZ5233BPT 5.700 6.0 6.300 5 25 1800 0.25 5 3 +0.038 34 MMPZ5234BPT 5.890 6.2 6.510 5 10 1300 0.25 1 4 +0.045 33 MMPZ5235BPT 6.460 6.8 7.140 5 8 750 0.25 1 5.2 +0.050 30 MMPZ5236BPT 7.125 7.5 7.875 5 7 600 0.25 0.5 6 +0.058 27 MMPZ5237BPT 7.790 8.2 8.610 5 7 600 0.25 0.5 6.5 +0.062 25 MMPZ5238BPT 8.265 8.7 9.135 5 7 600 0.25 0.5 6.5 +0.065 23 MMPZ5239BPT 8.645 9.1 9.555 5 10 600 0.25 0.1 7 +0.068 22 MMPZ5240BPT 9.500 10 10.50 5 15 600 0.25 0.1 8 +0.075 20 MMPZ5241BPT 10.45 11 11.55 5 18 600 0.25 0.1 8.4 +0.076 18 MMPZ5242BPT 11.40 12 12.60 5 22 600 0.25 0.1 9.1 +0.077 17 MMPZ5243BPT 12.35 13 13.65 5 25 600 0.25 0.1 9.9 +0.079 16 MMPZ5244BPT 13.30 14 14.70 5 25 600 0.25 0.1 10 +0.082 14 MMPZ5245BPT 14.25 15 15.75 5 32 600 0.25 0.1 11 +0.082 13 MMPZ5246BPT 15.20 16 16.80 5 36 600 0.25 0.1 12 +0.083 12.5 MMPZ5247BPT 16.15 17 17.85 5 36 600 0.25 0.1 13 +0.084 12.1 MMPZ5248BPT 17.10 18 18.90 5 42 600 0.25 0.1 14 +0.085 11.2 MMPZ5249BPT 18.05 19 19.95 5 42 600 0.25 0.1 14 +0.086 10.8 MMPZ5250BPT 19.00 20 21.00 5 48 600 0.25 0.1 16 +0.086 10.3 MMPZ5251BPT 20.90 22 23.10 5 55 600 0.25 0.1 17 +0.087 9.4 MMPZ5252BPT 22.80 24 25.20 5 62 600 0.25 0.1 18 +0.088 8.6 MMPZ5253BPT 23.75 25 26.25 5 62 600 0.25 0.1 19 +0.089 7.6 MMPZ5254BPT 25.65 27 28.35 5 70 600 0.25 0.1 21 +0.090 7.5 MMPZ5255BPT 26.60 28 29.40 5 44 600 0.25 0.1 21 +0.091 7.3 MMPZ5256BPT 28.50 30 31.50 5 78 600 0.25 0.1 23 +0.091 6.8 MMPZ5257BPT 31.35 33 34.65 5 88 700 0.25 0.1 25 +0.092 6.2 85 ELECTRICAL CHARACTERISTICS ( MMPZ5221BPT THRU MMPZ5270BPT ) TYPE Min Zener voltage Test VZ (V) @ IZT current Nom Max Maximum Zener impedance ZZT at IZT ( ) ZZK ( ) at IZK (mA) Maximum Type Maximum reverse leakage current temperature regulator coefficient current at at o IR at VR TA= 25 C TA= 50oC o (uA) (V) VZ (%/ C) IZM (mA) Volts Volts Volts MMPZ5258BPT 34.20 36 37.80 5 95 700 0.25 0.1 27 +0.093 MMPZ5259BPT 37.05 39 40.95 5 130 800 0.25 0.1 30 +0.094 5.4 MMPZ5260BPT 40.85 43 45.15 3.0 93 900 0.25 0.1 33 +0.095 4.9 MMPZ5261BPT 44.65 47 49.35 2.7 105 1000 0.25 0.1 36 +0.095 4.5 MMPZ5262BPT 48.45 51 53.55 2.5 125 1100 0.25 0.1 39 +0.096 4.2 MMPZ5263BPT 53.20 56 58.80 2.2 150 1300 0.25 0.1 43 +0.096 3.8 MMPZ5264BPT 57.00 60 63.00 2.1 170 1400 0.25 0.1 46 +0.097 3.5 MMPZ5265BPT 58.90 62 65.10 2.0 185 1400 0.25 0.1 47 +0.097 - MMPZ5266BPT 64.60 68 71.40 1.8 230 1600 0.25 0.1 52 +0.097 - MMPZ5267BPT 71.25 75 78.75 1.7 270 1700 0.25 0.1 56 +0.098 - MMPZ5268BPT 77.90 82 86.10 1.5 330 2000 0.25 0.1 62 +0.098 - MMPZ5269BPT 82.65 87 91.35 1.4 370 2200 0.25 0.1 68 +0.099 - MMPZ5270BPT 86.45 91 95.55 1.4 400 2300 0.25 0.1 69 +0.099 - IZT (mA) 5.8 8 7 TYPICAL TC VALUES FOR MMPZ5221BPT SERIES 6 5 4 VZ @ IZT 3 2 1 0 -1 -2 -3 2 3 4 5 6 7 8 9 10 11 12 TEMPERATURE COEFFICIENT (mV/ oC) FIG. 1 - TEMPERATURE COEFFICIENTS) (TEMPERATURE RANGE 55oC TO +150oC) FIG. 2 - TEMPERATURE COEFFICIENTS) (TEMPERATURE RANGE 55oC TO +150oC) 100 TYICAL TC VALUES FOR MMPZ5221BPT SERIES VZ @ IZT 10 1 VZ, VZ, TEMPERATURE COEFFICIENT (mV/ oC) RATING CHARACTERISTIC CURVES ( MMPZ5221BPT THRU MMPZ5270BPT ) 10 100 VZ NOMINAL ZENER VOLTAGE ( V ) VZ NOMINAL ZENER VOLTAGE ( V ) FIG. 4 - TYPICAL FORWARD VOLTAGE FIG. 3 - EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE 1000 1000 IZ= 1mA IF,FORWARD CURRENT (mA) ZZT DYNAMIC IMPEDANCE( ) TJ=25oC IZ(AC)=0.1IZ(DC) f=1KHZ 100 5mA 20mA 10 1 1 10 VZ NOMINAL ZENER VOLTAGE ( V ) 100 75V (MMPZ5267BPT) 91V (MMPZ5270BPT) 100 10 150oC 1 0.4 0.5 75oC 0.6 25oC 0.7 0o C 0.8 0.9 1.0 VF FORWARD VOLTARGE ( V ) 1.1 1.2 RATING CHARACTERISTIC CURVES ( MMPZ5221BPT THRU MMPZ5270BPT ) FIG. 5 - TYPICAL CAPACITANCE FIG. 6 - TYPICAL LEAKAGE CURRENT 1000 1000 IR,LEAKAGE CURRENT (uA) C, CAPACITANCE (pF) TA=25oC 0 V BIAS 1 V BIAS 100 BIAS AT 50% OF VZ NOM 10 1 1 10 100 10 1 0.01 25oC 0.001 -55oC 0.0001 0.00001 100 150oC 0.1 0 10 20 30 40 50 60 90 FIG. 7 - ZENER VOLTAGE VERSUS ZENER CURRENT (VZ UP TO 12V) FIG. 8 - ZENER VOLTAGE VERSUS ZENER CURRENT (12V TO 91V) 100 TA=25oC TA=25oC IZ,ZENER CURRENT IZ ZENER CURRENT (mA) 80 VZ NOMINAL ZENER VOLTAGE ( V ) 100 10 1 0.1 0.01 70 VZ NOMINAL ZENER VOLTAGE ( V ) 0 2 4 6 8 VZ ZENER VOLTAGE ( V ) 10 12 10 1 0.1 0.01 10 30 50 70 VZ ZENER VOLTAGE ( V ) 90