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| NE W CMDZ5221B THRU CMDZ5261B Central TM Semiconductor Corp. SUPER-MINI ZENER DIODE 2.4 VOLTS THRU 47 VOLTS 250mW, 5% TOLERANCE SUPER mini TM DESCRIPTION: The CENTRAL SEMICONDUCTOR CMDZ5221B Series Silicon Zener Diode is a high quality voltage regulator, manufactured in a super-mini surface mount package, designed for use in industrial, commercial, entertainment and computer applications. SOD-323 CASE ABSOLUTE MAXIMUM RATINGS: Power Dissipation (@TA=25oC) Operating and Storage Temperature Thermal Resistance SYMBOL PD TJ,Tstg JA 250 -65 to +150 500 UNIT mW oC oC/W ELECTRICAL CHARACTERISTICS: (TA=25oC), VF=0.9V MAX @ IF=10mA FOR ALL TYPES. TYPE ZENER VOLTAGE VZ @ IZT MIN VOLTS NOM VOLTS 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 10 11 12 MAX VOLTS 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 TEST CURRENT MAXIMUM ZENER IMPEDENCE MAXIMUM REVERSE CURRENT IR @ V R VOLTS 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0 3.0 3.5 4.0 5.0 6.0 6.5 6.5 7.0 8.0 8.4 9.1 MAXIMUM ZENER VOLTAGE TEMPERATURE COEFFICIENT %/C -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 I ZT mA 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 CMDZ5221B CMDZ5222B CMDZ5223B CMDZ5224B CMDZ5225B CMDZ5226B CMDZ5227B CMDZ5228B CMDZ5229B CMDZ5230B CMDZ5231B CMDZ5232B CMDZ5233B CMDZ5234B CMDZ5235B CMDZ5236B CMDZ5237B CMDZ5238B CMDZ5239B CMDZ5240B CMDZ5241B CMDZ5242B 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 ZZT @ IZT 30 30 30 30 29 28 24 23 22 19 17 11 7.0 7.0 5.0 6.0 8.0 8.0 10 17 22 30 ZZK @ IZK 1200 1250 1300 1400 1600 1600 1700 1900 2000 1900 1600 1600 1600 1000 750 500 500 600 600 600 600 600 mA 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 A 100 100 75 75 50 25 15 10 5.0 5.0 5.0 5.0 5.0 5.0 3.0 3.0 3.0 3.0 3.0 3.0 2.0 1.0 126 ELECTRICAL CHARACTERISTICS: (TA=25oC), VF=0.9V MAX @ IF=10mA FOR ALL TYPES. TYPE ZENER VOLTAGE VZ @ IZT MIN VOLTS NOM VOLTS 13 14 15 16 17 18 19 20 22 24 25 27 28 30 33 36 39 43 47 MAX VOLTS 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 37.80 40.95 45.15 49.35 TEST CURRENT MAXIMUM ZENER IMPEDENCE MAXIMUM REVERSE CURRENT I R @ VR A 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 VOLTS 9.9 10 11 12 13 14 14 15 17 18 19 21 21 23 25 27 30 33 36 MAXIMUM ZENER VOLTAGE TEMPERATURE COEFFICIENT %/C +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 +0.093 +0.094 +0.095 +0.095 IZT mA 9.5 9.0 8.5 7.8 7.4 7.0 6.6 6.2 5.6 5.2 5.0 4.6 4.5 4.2 3.8 3.4 3.2 3.0 2.7 ZZT @ IZT 13 15 16 17 19 21 23 25 29 33 35 41 44 49 58 70 80 93 105 ZZK @ IZK 600 600 600 600 600 600 600 600 600 600 600 600 600 600 700 700 800 900 1000 mA 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 CMDZ5243B CMDZ5244B CMDZ5245B CMDZ5246B CMDZ5247B CMDZ5248B CMDZ5249B CMDZ5250B CMDZ5251B CMDZ5252B CMDZ5253B CMDZ5254B CMDZ5255B CMDZ5256B CMDZ5257B CMDZ5258B CMDZ5259B CMDZ5260B CMDZ5261B 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 34.20 37.05 40.85 44.65 All dimensions in inches (mm). R2 R1 127 |
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