Central CMKZ5221B THRU CMKZ5261B TM Semiconductor Corp. SURFACE MOUNT ULTRAmini™ TRIPLE ISOLATED SILICON ZENER DIODE 5% TOLERANCE DESCRIPTION: The CENTRAL SEMICONDUCTOR CMKZ5221B Series contains three (3) isolated Silicon Zener Diodes packaged in an ULTRAmini™ SOT-363 surface mount case, designed 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-363 CASE MAXIMUM RATINGS: (TA=25°C ) SYMBOL UNITS PD 200 mW TJ, Tstg -65 to +150 °C ΘJA 625 °C/W ELECTRICAL CHARACTERISTICS PER DIODE: (TA=25°C) VF=0.9V MAX @ IF=10mA FOR ALL TYPES. Power Dissipation Operating and Storage Temperature Thermal Reistance ZENER VOLTAGE TEST CURRENT VZ @ IZT TYPE MAX. TEMP. COEFF. IR @ VR ΘVZ MARK. CODE mA mA µA VOLTS % /°C CMKZ5221B 2.280 2.4 2.520 20 30 1200 0.25 100 1.0 -0.085 CMKZ5222B 2.375 2.5 2.625 20 30 1250 0.25 100 1.0 -0.085 8B1T CMKZ5223B 2.565 2.7 2.835 20 30 1300 0.25 75 1.0 -0.080 8C1T CMKZ5224B 2.660 2.8 2.940 20 30 1400 0.25 75 1.0 -0.080 8D1T CMKZ5225B 2.850 3.0 3.150 20 29 1600 0.25 50 1.0 -0.075 8E1T CMKZ5226B 3.135 3.3 3.465 20 28 1600 0.25 25 1.0 -0.070 8ACT CMKZ5227B 3.420 3.6 3.780 20 24 1700 0.25 15 1.0 -0.065 8BCT CMKZ5228B 3.705 3.9 4.095 20 23 1900 0.25 10 1.0 -0.060 8CCT CMKZ5229B 4.085 4.3 4.515 20 22 2000 0.25 5.0 1.0 ±0.055 8DCT CMKZ5230B 4.465 4.7 4.935 20 19 1900 0.25 5.0 2.0 ±0.030 8ECT CMKZ5231B 4.845 5.1 5.335 20 17 1600 0.25 5.0 2.0 ±0.030 8FCT CMKZ5232B 5.320 5.6 5.880 20 11 1600 0.25 5.0 3.0 +0.038 8GCT CMKZ5233B 5.700 6.0 6.300 20 7.0 1600 0.25 5.0 3.5 +0.038 8HCT CMKZ5234B 5.890 6.2 6.510 20 7.0 1000 0.25 3.0 4.0 +0.045 8JCT CMKZ5235B 6.460 6.8 7.140 20 5.0 750 0.25 3.0 5.0 +0.050 8KCT CMKZ5236B 7.125 7.5 7.875 20 6.0 500 0.25 3.0 6.0 +0.058 8LCT CMKZ5237B 7.790 8.2 8.610 20 8.0 500 0.25 3.0 6.5 +0.062 8MCT CMKZ5238B 8.265 8.7 9.135 20 8.0 600 0.25 3.0 6.5 +0.065 8NCT CMKZ5239B 8.645 9.1 9.555 20 10 600 0.25 3.0 7.0 +0.068 8PCT NOM MAX VOLTS VOLTS VOLTS ZZT @ IZK MAXIMUM REVERSE CURRENT ZZT @ IZT Ω MIN IZT MAXIMUM ZENER IMPEDANCE Ω 8A1T R0 (6-October 2004) Central CMKZ5221B THRU CMKZ5261B TM SURFACE MOUNT ULTRAmini™ TRIPLE ISOLATED SILICON ZENER DIODE 5% TOLERANCE Semiconductor Corp. ELECTRICAL CHARACTERISTICS PER DIODE: (TA=25°C) VF=0.9V MAX @ IF=10mA FOR ALL TYPES. ZENER VOLTAGE TEST CURRENT VZ @ IZT TYPE MIN NOM MAX VOLTS VOLTS VOLTS IZT MAXIMUM REVERSE CURRENT MAXIMUM ZENER IMPEDANCE ZZT @ IZK MAX. TEMP. COEFF. MARK. CODE ΘVZ mA ZZT @ IZT Ω Ω mA µA IR @ VR VOLTS % /°C CMKZ5240B 9.500 10 10.50 20 17 600 0.25 3.0 8.0 +0.075 8QCT CMKZ5241B 10.45 11 11.55 20 22 600 0.25 2.0 8.4 +0.076 8RCT CMKZ5242B 11.40 12 12.60 20 30 600 0.25 1.0 9.1 +0.077 8SCT CMKZ5243B 12.35 13 13.65 9.5 13 600 0.25 0.5 9.9 +0.079 8TCT CMKZ5244B 13.30 14 14.70 9.0 15 600 0.25 0.1 10 +0.082 8UCT CMKZ5245B 14.25 15 15.75 8.5 16 600 0.25 0.1 11 +0.082 8VCT CMKZ5246B 15.20 16 16.80 7.8 17 600 0.25 0.1 12 +0.083 8WCT CMKZ5247B 16.15 17 17.85 7.4 19 600 0.25 0.1 13 +0.084 8XCT CMKZ5248B 17.10 18 18.90 7.0 21 600 0.25 0.1 14 +0.085 8YCT CMKZ5249B 18.05 19 19.95 6.6 23 600 0.25 0.1 14 +0.086 8ZCT CMKZ5250B 19.00 20 21.00 6.2 25 600 0.25 0.1 15 +0.086 1A8T CMKZ5251B 20.90 22 23.10 5.6 29 600 0.25 0.1 17 +0.087 1B8T CMkZ5252B 22.80 24 25.20 5.2 33 600 0.25 0.1 18 +0.088 1C8T CMKZ5253B 23.75 25 26.25 5.0 35 600 0.25 0.1 19 +0.089 1D8T CMKZ5254B 25.65 27 28.35 4.6 41 600 0.25 0.1 21 +0.090 1E8T CMKZ5255B 26.60 28 29.40 4.5 44 600 0.25 0.1 21 +0.091 1F8T CMKZ5256B 28.50 30 31.60 4.2 49 600 0.25 0.1 23 +0.091 1G8T CMKZ5257B 31.35 33 34.65 3.8 58 700 0.25 0.1 25 +0.092 1H8T CMKZ5258B 34.20 36 37.80 3.4 70 700 0.25 0.1 27 +0.093 1J8T CMKZ5259B 37.05 39 40.95 3.2 80 800 0.25 0.1 30 +0.094 1K8T CMKZ5260B 40.85 43 45.15 3.0 93 900 0.25 0.1 33 +0.095 1L8T CMKZ5261B 44.65 47 49.35 2.7 105 1000 0.25 0.1 36 +0.095 1M8T SOT-363 CASE - MECHANICAL OUTLINE Lead Code 1) Anode D1 2) Anode D2 3) Anode D3 4) Cathode D3 5) Cathode D2 6) Cathode D1 R0 (6-October 2004)