Central CMPZ5221B THRU CMPZ5261B TM Semiconductor Corp. 350 mW ZENER DIODE 5% TOLERANCE DESCRIPTION: The CENTRAL SEMICONDUCTOR CMPZ5221B Series Silicon Zener Diode is a high quality voltage regulator for use in industrial, commercial, entertainment and computer applications. Higher voltage devices are available on special order. SOT-23 CASE ABSOLUTE MAXIMUM RATINGS Power Dissipation (@ TA=25oC) Operating and Storage Temperature SYMBOL PD TJ,Tstg UNITS mW oC 350 -65 to + 175 ELECTRICAL CHARACTERISTICS (TA=25oC), VF=0.9V MAX @ IF = 10mA FOR ALL TYPES. TYPE ZENER VOLTAGE TEST CURRENT MAXIMUM ZENER IMPEDANCE MAXIMUM REVERSE CURRENT VZ @ IZT CMPZ5221B CMPZ5222B CMPZ5223B CMPZ5224B CMPZ5225B CMPZ5226B CMPZ5227B CMPZ5228B CMPZ5229B CMPZ5230B CMPZ5231B CMPZ5232B CMPZ5233B CMPZ5234B CMPZ5235B CMPZ5236B CMPZ5237B CMPZ5238B CMPZ5239B CMPZ5240B CMPZ5241B CMPZ5242B CMPZ5243B CMPZ5244B MIN NOM MAX IZT ZZT @ IZT VOLTS VOLTS VOLTS mA 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 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 13 14 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 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 9.5 9.0 Ω 30 30 Ω 1200 1250 ZZK @ IZK 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 13 15 1300 1400 1600 1600 1700 1900 2000 1900 1600 1600 1600 1000 750 500 500 600 600 600 600 600 600 600 214 IR @ V R MAX. TEMP. COEFF. MARKING CODE ΘV Z mA µA VOLTS %/°C 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 0.25 100 100 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 0.5 0.1 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 9.9 10 -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 18A 18B 18C 18D 18E C8A C8B C8C C8D C8E C8F C8G C8H C8J C8K C8L C8M C8N C8P C8Q C8R C8S C8T C8U TYPE ZENER VOLTAGE TEST CURRENT MAXIMUM ZENER IMPEDANCE MAXIMUM REVERSE CURRENT V Z @ IZT ZZK @ IZK MAX. TEMP. COEFF. MARKING CODE ΘV Z MIN NOM MAX IZT ZZT @ IZT VOLTS VOLTS VOLTS mA Ω Ω mA µA IR @ VR VOLTS %/°C CMPZ5245B 14.25 15 15.75 8.5 16 600 0.25 0.1 11 +0.082 C8V CMPZ5246B 15.20 16 16.80 7.8 17 600 0.25 0.1 12 +0.083 C8W CMPZ5247B 16.15 17 17.85 7.4 19 600 0.25 0.1 13 +0.084 C8X CMPZ5248B 17.10 18 18.90 7.0 21 600 0.25 0.1 14 +0.085 C8Y CMPZ5249B 18.05 19 19.95 6.6 23 600 0.25 0.1 14 +0.086 C8Z CMPZ5250B 19.00 20 21.00 6.2 25 600 0.25 0.1 15 +0.086 81A CMPZ5251B 20.90 22 23.10 5.6 29 600 0.25 0.1 17 +0.087 81B CMPZ5252B 22.80 24 25.20 5.2 33 600 0.25 0.1 18 +0.088 81C CMPZ5253B 23.75 25 26.25 5.0 35 600 0.25 0.1 19 +0.089 81D CMPZ5254B 25.65 27 28.35 4.6 41 600 0.25 0.1 21 +0.090 81E CMPZ5255B 26.60 28 29.40 4.5 44 600 0.25 0.1 21 +0.091 81F CMPZ5256B 28.50 30 31.50 4.2 49 600 0.25 0.1 23 +0.091 81G CMPZ5257B 31.35 33 34.65 3.8 58 700 0.25 0.1 25 +0.092 81H CMPZ5258B 34.20 36 37.80 3.4 70 700 0.25 0.1 27 +0.093 81J CMPZ5259B 37.05 39 40.95 3.2 80 800 0.25 0.1 30 +0.094 81K CMPZ5260B 40.85 43 45.15 3.0 93 900 0.25 0.1 33 +0.095 81L CMPZ5261B 44.65 47 49.35 2.7 105 1000 0.25 0.1 36 +0.095 81M All dimensions in inches (mm). NO CONNECTION A C 215 R2