CMDZ5221B THRU CMDZ5261B SURFACE MOUNT www.centralsemi.com SILICON ZENER DIODE DESCRIPTION: 2.4 VOLTS THRU 47 VOLTS The CENTRAL SEMICONDUCTOR CMDZ5221B 250mW, 5% TOLERANCE 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. MARKING CODE: SEE MARKING CODES ON ELECTRICAL CHARACTERISTICS TABLE SOD-323 CASE MAXIMUM RATINGS: (T =25C) SYMBOL UNITS A Power Dissipation P 250 mW D Operating and Storage Temperature T , T -65 to +150 C J stg Thermal Resistance 500 C/W JA ELECTRICAL CHARACTERISTICS: (T =25C), V =0.9V MAX I =10mA (FOR ALL TYPES) A F F MAXIMUM ZENER ZENER MAXIMUM TEST MAXIMUM ZENER VOLTAGE VOLTAGE REVERSE CURRENT IMPEDANCE TEMPERATURE V I CURRENT MARKING Z ZT COEFFICIENT TYPE CODE I Z I Z I I V V MIN NOM MAX ZT ZT ZK ZK R R Z ZT V V V mA mA A V %/C CMDZ5221B 2.280 2.4 2.520 20 30 1200 0.25 100 1.0 -0.085 X1 CMDZ5222B 2.375 2.5 2.625 20 30 1250 0.25 100 1.0 -0.085 X2 CMDZ5223B 2.565 2.7 2.835 20 30 1300 0.25 75 1.0 -0.080 X3 CMDZ5224B 2.660 2.8 2.940 20 30 1400 0.25 75 1.0 -0.080 X4 CMDZ5225B 2.850 3.0 3.150 20 29 1600 0.25 50 1.0 -0.075 X5 CMDZ5226B 3.135 3.3 3.465 20 28 1600 0.25 25 1.0 -0.070 X6 CMDZ5227B 3.420 3.6 3.780 20 24 1700 0.25 15 1.0 -0.065 X7 CMDZ5228B 3.705 3.9 4.095 20 23 1900 0.25 10 1.0 -0.060 X8 CMDZ5229B 4.085 4.3 4.515 20 22 2000 0.25 5.0 1.0 0.055 X9 CMDZ5230B 4.465 4.7 4.935 20 19 1900 0.25 5.0 2.0 0.030 XA CMDZ5231B 4.845 5.1 5.355 20 17 1600 0.25 5.0 2.0 0.030 XB CMDZ5232B 5.320 5.6 5.880 20 11 1600 0.25 5.0 3.0 +0.038 XC CMDZ5233B 5.700 6.0 6.300 20 7.0 1600 0.25 5.0 3.5 +0.038 XD CMDZ5234B 5.890 6.2 6.510 20 7.0 1000 0.25 5.0 4.0 +0.045 XE CMDZ5235B 6.460 6.8 7.140 20 5.0 750 0.25 3.0 5.0 +0.050 XF CMDZ5236B 7.125 7.5 7.875 20 6.0 500 0.25 3.0 6.0 +0.058 XG CMDZ5237B 7.790 8.2 8.610 20 8.0 500 0.25 3.0 6.5 +0.062 XH CMDZ5238B 8.265 8.7 9.135 20 8.0 600 0.25 3.0 6.5 +0.065 XJ CMDZ5239B 8.645 9.1 9.555 20 10 600 0.25 3.0 7.0 +0.068 XK CMDZ5240B 9.500 10 10.50 20 17 600 0.25 3.0 8.0 +0.075 XL CMDZ5241B 10.45 11 11.55 20 22 600 0.25 2.0 8.4 +0.076 XN CMDZ5242B 11.40 12 12.60 20 30 600 0.25 1.0 9.1 +0.077 XO R4 (8-January 2010)CMDZ5221B THRU CMDZ5261B SURFACE MOUNT SILICON ZENER DIODE 2.4 VOLTS THRU 47 VOLTS 250mW, 5% TOLERANCE ELECTRICAL CHARACTERISTICS - Continued: (T =25C), V =0.9V MAX I =10mA (FOR ALL TYPES) A F F MAXIMUM ZENER ZENER MAXIMUM TEST MAXIMUM ZENER VOLTAGE VOLTAGE REVERSE CURRENT IMPEDANCE TEMPERATURE V I CURRENT MARKING Z ZT COEFFICIENT TYPE CODE I Z I Z I I V V MIN NOM MAX ZT ZT ZK ZK R R Z ZT V V V mA mA A V %/C CMDZ5243B 12.35 13 13.65 9.5 13 600 0.25 0.5 9.9 +0.079 XP CMDZ5244B 13.30 14 14.70 9.0 15 600 0.25 0.1 10 +0.082 XQ CMDZ5245B 14.25 15 15.75 8.5 16 600 0.25 0.1 11 +0.082 XR CMDZ5246B 15.20 16 16.80 7.8 17 600 0.25 0.1 12 +0.083 XS CMDZ5247B 16.15 17 17.85 7.4 19 600 0.25 0.1 13 +0.084 XT CMDZ5248B 17.10 18 18.90 7.0 21 600 0.25 0.1 14 +0.085 XU CMDZ5249B 18.05 19 19.95 6.6 23 600 0.25 0.1 14 +0.086 XV CMDZ5250B 19.00 20 21.00 6.2 25 600 0.25 0.1 15 +0.086 XX CMDZ5251B 20.90 22 23.10 5.6 29 600 0.25 0.1 17 +0.087 XY CMDZ5252B 22.80 24 25.20 5.2 33 600 0.25 0.1 18 +0.088 XZ CMDZ5253B 23.75 25 26.25 5.0 35 600 0.25 0.1 19 +0.089 Y1 CMDZ5254B 25.65 27 28.35 4.6 41 600 0.25 0.1 21 +0.090 Y2 CMDZ5255B 26.60 28 29.40 4.5 44 600 0.25 0.1 21 +0.091 Y3 CMDZ5256B 28.50 30 31.50 4.2 49 600 0.25 0.1 23 +0.091 Y4 CMDZ5257B 31.35 33 34.65 3.8 58 700 0.25 0.1 25 +0.092 Y5 CMDZ5258B 34.20 36 37.80 3.4 70 700 0.25 0.1 27 +0.093 Y6 CMDZ5259B 37.05 39 40.95 3.2 80 800 0.25 0.1 30 +0.094 Y7 CMDZ5260B 40.85 43 45.15 3.0 93 900 0.25 0.1 33 +0.095 Y8 CMDZ5261B 44.65 47 49.35 2.7 105 1000 0.25 0.1 36 +0.095 Y9 SOD-323 CASE - MECHANICAL OUTLINE LEAD CODE: 1) CATHODE 2) ANODE R4 (8-January 2010) www.centralsemi.com