CMPZ5221B THRU CMPZ5267B www.centralsemi.com SURFACE MOUNT SILICON ZENER DIODE DESCRIPTION: 350mW, 5% TOLERANCE 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. MARKING CODE: SEE MARKING CODES ON ELECTRICAL CHARACTERISTICS TABLE SOT-23 CASE MAXIMUM RATINGS: (T =25C ) SYMBOL UNITS A Power Dissipation P 350 mW D Operating and Storage Junction Temperature T , T -65 to +150 C J stg Note: V Tolerance B suffix = 5%, V Tolerance C suffix = 2%, V Tolerance D suffix = 1% Z Z Z ELECTRICAL CHARACTERISTICS: (T =25C) V =0.9V MAX I =10mA (for all types) A F F ZENER VOLTAGE TEST MAXIMUM MAX. MAXIMUM CURRENT REVERSE TEMP. ZENER IMPEDANCE V I CURRENT COEFF. MARK. Z ZT TYPE CODE MIN NOM MAX I Z I Z I I V V ZT ZT ZT ZT ZK R R Z V V V mA mA A V % /C CMPZ5221B 2.280 2.4 2.520 20 30 1200 0.25 100 1.0 -0.085 18A CMPZ5222B 2.375 2.5 2.625 20 30 1250 0.25 100 1.0 -0.085 18B CMPZ5223B 2.565 2.7 2.835 20 30 1300 0.25 75 1.0 -0.080 18C CMPZ5224B 2.660 2.8 2.940 20 30 1400 0.25 75 1.0 -0.080 18D CMPZ5225B 2.850 3.0 3.150 20 29 1600 0.25 50 1.0 -0.075 18E CMPZ5226B 3.135 3.3 3.465 20 28 1600 0.25 25 1.0 -0.070 C8A CMPZ5227B 3.420 3.6 3.780 20 24 1700 0.25 15 1.0 -0.065 C8B CMPZ5228B 3.705 3.9 4.095 20 23 1900 0.25 10 1.0 -0.060 C8C CMPZ5229B 4.085 4.3 4.515 20 22 2000 0.25 5.0 1.0 0.055 C8D CMPZ5230B 4.465 4.7 4.935 20 19 1900 0.25 5.0 2.0 0.030 C8E CMPZ5231B 4.845 5.1 5.335 20 17 1600 0.25 5.0 2.0 0.030 C8F CMPZ5232B 5.320 5.6 5.880 20 11 1600 0.25 5.0 3.0 +0.038 C8G CMPZ5233B 5.700 6.0 6.300 20 7.0 1600 0.25 5.0 3.5 +0.038 C8H CMPZ5234B 5.890 6.2 6.510 20 7.0 1000 0.25 5.0 4.0 +0.045 C8J CMPZ5235B 6.460 6.8 7.140 20 5.0 750 0.25 3.0 5.0 +0.050 C8K CMPZ5236B 7.125 7.5 7.875 20 6.0 500 0.25 3.0 6.0 +0.058 C8L CMPZ5237B 7.790 8.2 8.610 20 8.0 500 0.25 3.0 6.5 +0.062 C8M CMPZ5238B 8.265 8.7 9.135 20 8.0 600 0.25 3.0 6.5 +0.065 C8N CMPZ5239B 8.645 9.1 9.555 20 10 600 0.25 3.0 7.0 +0.068 C8P CMPZ5240B 9.500 10 10.50 20 17 600 0.25 3.0 8.0 +0.075 C8Q CMPZ5241B 10.45 11 11.55 20 22 600 0.25 2.0 8.4 +0.076 C8R CMPZ5242B 11.40 12 12.60 20 30 600 0.25 1.0 9.1 +0.077 C8S CMPZ5243B 12.35 13 13.65 9.5 13 600 0.25 0.5 9.9 +0.079 C8T CMPZ5244B 13.30 14 14.70 9.0 15 600 0.25 0.1 10 +0.082 C8U R10 (3-February 2010)CMPZ5221B THRU CMPZ5267B SURFACE MOUNT SILICON ZENER DIODE 350mW, 5% TOLERANCE ELECTRICAL CHARACTERISTICS - Continued: (T =25C) V =0.9V MAX I =10mA (for all types) A F F MAXIMUM MAX. ZENER VOLTAGE TEST MAXIMUM REVERSE TEMP. CURRENT ZENER IMPEDANCE CURRENT COEFF. MARK. V I TYPE Z ZT CODE MIN NOM MAX I Z I Z I I V V ZT ZT ZT ZT ZK R R Z V V V mA mA A V % /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 CMPZ5262B 48.45 51 53.55 2.5 125 1100 0.25 0.1 39 +0.096 81N CMPZ5263B 53.20 56 58.80 2.2 150 1300 0.25 0.1 43 +0.096 81P CMPZ5264B 57.00 60 63.00 2.1 170 1400 0.25 0.1 46 +0.097 81Q CMPZ5265B 58.90 62 65.10 2.0 185 1400 0.25 0.1 47 +0.097 81R CMPZ5266B 64.60 68 71.40 1.8 230 1600 0.25 0.1 52 +0.097 81S CMPZ5267B 71.25 75 78.75 1.7 270 1700 0.25 0.1 56 +0.098 81T SOT-23 CASE - MECHANICAL OUTLINE LEAD CODE: 1) Anode 2) No Connection 3) Cathode R10 (3-February 2010) www.centralsemi.com