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1、Nov 2008, Revision D Page 1 TAK CHEONG SEMICONDUCTOR 200mW SOD-323 SURFACE MOUNT Small Outline Flat Lead Plastic Package Zener Voltage Regulators Green Product Absolute Maximum Ratings TA = 25C unless otherwise noted SymbolParameterValue Units PD Power Dissipation 200 mW TSTG Storage Temperature Ran
2、ge -65 to +150C TOPR Operating Temperature Range -65 to +150C These ratings are limiting values above which the serviceability of the diode may be impaired. Specification Features: ?Wide Zener Voltage Range Selection, 3.0V to 75V ?VZ Tolerance Selection of 5% ?Flat Lead SOD-323 Small Outline Plastic
3、 Package ?Surface Device Type Mounting ?RoHS Compliant ?Green EMC ?Matte Tin(Sn) Lead Finish ?Band Indicates Cathode Electrical Characteristics TA = 25C unless otherwise noted VZ IZT (Volts) Device Type Device Marking Min Nom Max IZT (mA) ZZT IZT () Max ZZK IZK = 0.25mA () Max IR VR (A) Max VR (Volt
4、s) MMSZ5221BSW Z2V4 2.28 2.4 2.52 20 30 1200 100 1 MMSZ5222BSW Z2V5 2.38 2.5 2.63 20 30 1250 100 1 MMSZ5223BSW Z2V7 2.57 2.7 2.84 20 30 1300 75 1 MMSZ5224BSW Z2V8 2.66 2.8 2.94 20 30 1400 75 1 MMSZ5225BSW Z3V0 2.85 3.0 3.15 20 29 1600 50 1 MMSZ5226BSW Z3V3 3.14 3.3 3.47 20 28 1600 25 1 MMSZ5227BSW Z
5、3V6 3.42 3.6 3.78 20 24 1700 15 1 MMSZ5228BSW Z3V9 3.71 3.9 4.10 20 23 1900 10 1 MMSZ5229BSW Z4V3 4.09 4.3 4.52 20 22 2000 5 1 MMSZ5230BSW Z4V7 4.47 4.7 4.94 20 19 1900 5 2 MMSZ5231BSW Z5V1 4.85 5.1 5.36 20 17 1600 5 2 MMSZ5232BSW Z5V6 5.32 5.6 5.88 20 11 1600 5 3 MMSZ5233BSW Z6V0 5.70 6.0 6.30 20 7
6、 1600 5 3.5 MMSZ5234BSW Z6V2 5.89 6.2 6.51 20 7 1000 5 4 MMSZ5235BSW Z6V8 6.46 6.8 7.14 20 5 750 3 5 MMSZ5236BSW Z7V5 7.13 7.5 7.88 20 6 500 3 6 MMSZ5237BSW Z8V2 7.79 8.2 8.61 20 8 500 3 6.5 MMSZ5238BSW Z8V7 8.27 8.7 9.14 20 8 600 3 6.5 MMSZ5239BSW Z9V1 8.65 9.1 9.56 20 10 600 3 7 MMSZ5240BSW Z10V 9
7、.50 10 10.50 20 17 600 3 8 MMSZ5241BSW Z11V 10.45 11 11.55 20 22 600 2 8.4 MMSZ5242BSW Z12V 11.40 12 12.60 20 30 600 1 9.1 MMSZ5243BSW Z13V 12.35 13 13.65 9.5 13 600 0.5 9.9 ELECTRICAL SYMBOL MMSZ5221BSW through MMSZ5267BSW Cathode Anode SOD-323 Flat Lead 现货TEL：13808858392 杜S Nov 2008, Revision D Pa
8、ge 2 TAK CHEONG SEMICONDUCTOR Electrical Characteristics TA = 25C unless otherwise noted VZ IZT (Volts) Device Type Device Marking Min Nom Max IZT (mA) ZZT IZT () Max ZZK IZK = 0.25mA () Max IR VR (A) Max VR (Volts) MMSZ5244BSW Z14V 13.30 14 14.70 9 15 600 0.1 10 MMSZ5245BSW Z15V 14.25 15 15.75 8.5
9、16 600 0.1 11 MMSZ5246BSW Z16V 15.20 16 16.80 7.8 17 600 0.1 12 MMSZ5247BSW Z17V 16.15 17 17.85 7.4 19 600 0.1 13 MMSZ5248BSW Z18V 17.10 18 18.90 7 21 600 0.1 14 MMSZ5249BSW Z19V 18.05 19 19.95 6.6 23 600 0.1 14 MMSZ5250BSW Z20V 19.00 20 21.00 6.2 25 600 0.1 15 MMSZ5251BSW Z22V 20.90 22 23.10 5.6 29
10、 600 0.1 17 MMSZ5252BSW Z24V 22.80 24 25.20 5.2 33 600 0.1 18 MMSZ5253BSW Z25V 23.75 25 26.25 5 35 600 0.1 19 MMSZ5254BSW Z27V 25.65 27 28.35 4.6 41 600 0.1 21 MMSZ5255BSW Z28V 26.60 28 29.40 4.5 44 600 0.1 21 MMSZ5256BSW Z30V 28.50 30 31.50 4.2 49 600 0.1 23 MMSZ5257BSW Z33V 31.35 33 34.65 3.8 58 7
11、00 0.1 25 MMSZ5258BSW Z36V 34.20 36 37.80 3.4 70 700 0.1 27 MMSZ5259BSW Z39V 37.05 39 40.95 3.2 80 800 0.1 30 MMSZ5260BSW Z43V 40.85 43 45.15 3 93 900 0.1 33 MMSZ5261BSW Z47V 44.65 47 49.35 2.7 105 1000 0.1 36 MMSZ5262BSW Z51V 48.45 51 53.55 2.5 125 1100 0.1 39 MMSZ5263BSW Z56V 53.20 56 58.80 2.2 15
12、0 1300 0.1 43 MMSZ5264BSW Z60V 57.00 60 63.00 2.1 170 1400 0.1 46 MMSZ5265BSW Z62V 58.90 62 65.10 2.0 185 1400 0.1 47 MMSZ5266BSW Z68V 64.60 68 71.40 1.8 230 1600 0.1 52 MMSZ5267BSW Z75V 71.25 75 78.75 1.7 270 1700 0.1 56 VF Forward Voltage = 900mV Maximum IF = 10 mA for all types Notes: 1. The zene
13、r voltage (VZ) is tested under pulse condition of 1mS. 2. The device numbers listed have a standard tolerance on the nominal zener voltage of 5%. 3. The zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an rms value equal to 10% of the dc zener current
14、(IZT or IZK) is superimposed to IZT or IZK. 4. For detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and tighter voltage tolerances, contact your nearest Tak Cheong Electronics representative. Nov 2008, Revision D Page 3 TAK CHEONG SEMICOND
15、UCTOR RATING AND CHARACTERISTIC CURVES Fig.1 TYPICAL FORWARD VOLTAGE Fig.2 EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE Fig.4 TYPICAL CAPACITANCE Fig.5 ZENER BREAKDOWN CHARACTERISTICS Fig.6 ZENER BREAKDOWN CHARACTERISTICS 0 50 100 150 200 250 0255075100125150175200 TEMPERATURE POWER PASSIPATION, mW Fig.3 POWER DISSIPATION VS. AMBIENT TEMP. Nov 2008, Revision D Page 4 TAK CHEONG SEMICONDUCTOR SOD-323 Package Outline NOTES: 1. The above package outline is similar to JEITA SC-90. 2. Dimensions are exclusive of Burrs, Mold Flash & Tie Bar extrusions. Fig.7 TYPICAL LEAKGE CURRENT
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