Continental Device India Limited An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company SILICON PLANAR ZENER DIODES 1N5223B to 1N5279B 2.7V to 180V DO- 35 Glass Axial Package FEATURES The zeners with glass passivated junction in the hermetically sealed glass package with double studs, provides excellent stability, reliability and better power dissipation. ABSOLUTE MAXIMUM RATINGS DESCRIPTION DC Power Dissipation Power Derating above 75ºC Operating and Storage Temperature SYMBOL PD VALUE 500 4.0 UNIT mW mW/ºC Tstg - 65 to +200 ºC ELECTRICAL CHARACTERISTICS (Ta=25ºC unless specified otherwise) Forward Voltage at IF=200mA VF <1.1 V No Suffix +20% tolerance, Suffix 'A' +10% tolerance, and Suffix 'B' +5% tolerance Device (Note 1) 1N5223B 1N5224B 1N5225B 1N5226B 1N5227B 1N5228B 1N5229B 1N5230B 1N5231B 1N5232B 1N5233B 1N5234B 1N5235B 1N5236B 1N5237B 1N5238B 1N5239B 1N5240B 1N5241B 1N5242B Nominal Voltage VZ at IZT V 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 Test Current IZT mA 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Max Zener Impedance A & B Suffix only (Note 2) ZZT at ZZK at IZT IZK=0.25mA Ω Ω 30 1300 30 1400 29 1600 28 1600 24 1700 23 1900 22 2000 19 1900 17 1600 11 1600 7 1600 7 1000 5 750 6 500 8 500 8 600 10 600 17 600 22 600 30 600 Max Reverse Leakage Current IR at VR µA 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 V 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 Max Zener Voltage Temp. Coeff. θ Vz(Note 3) (A&B Suffix only) α VZ (% /ºC) -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 1N5223B_5279B Rev_2 080605E Continental Device India Limited Data Sheet Page 1 of 5 SILICON PLANAR ZENER DIODES 1N5223B to 1N5279B 2.7V to 180V DO- 35 Glass Axial Package ELECTRICAL CHARACTERISTICS (Ta=25ºC unless specified otherwise) Forward Voltage at IF=200mA VF <1.1 V No Suffix +20% tolerance, Suffix 'A' +10% tolerance, and Suffix 'B' +5% tolerance Device (Note 1) 1N5243B 1N5244B 1N5245B 1N5246B 1N5247B 1N5248B 1N5249B 1N5250B 1N5251B 1N5252B 1N5253B 1N5254B 1N5255B 1N5256B 1N5257B 1N5258B 1N5259B 1N5260B 1N5261B 1N5262B 1N5263B 1N5264B 1N5265B 1N5266B 1N5267B 1N5268B 1N5269B Nominal Voltage VZ at IZT V 13 14 15 16 17 18 19 20 22 24 25 27 28 30 33 36 39 43 47 51 56 60 62 68 75 82 87 Test Current 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 2.5 2.2 2.1 2.0 1.8 1.7 1.5 1.4 Max Zener Impedance A & B Suffix only (Note 2) ZZT at ZZK at IZK=0.25mA IZT Ω Ω 13 600 15 600 16 600 17 600 19 600 21 600 23 600 25 600 29 600 33 600 35 600 41 600 44 600 49 600 58 700 70 700 80 800 93 900 105 1000 125 1100 150 1300 170 1400 185 1400 230 1600 270 1700 330 2000 370 2200 Max Reverse Leakage Current IR at VR µA 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 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 V 9.9 10 11 12 13 14 14 15 17 18 19 21 21 23 25 27 30 33 36 39 43 46 47 52 56 62 68 Max Zener Voltage Temp. Coeff. θ Vz(Note 3) (A&B Suffix only) α VZ (% /ºC) 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 0.096 0.096 0.097 0.097 0.097 0.098 0.098 0.099 1N5223B_5279B Rev_2 080605E Continental Device India Limited Data Sheet Page 2 of 5 SILICON PLANAR ZENER DIODES 1N5223B to 1N5279B 2.7V to 180V DO- 35 Glass Axial Package ELECTRICAL CHARACTERISTICS (Ta=25ºC unless specified otherwise) Forward Voltage at IF=200mA VF <1.1 V No Suffix +20% tolerance, Suffix 'A' +10% tolerance, and Suffix 'B' +5% tolerance Device (Note 1) 1N5270B 1N5271B 1N5272B 1N5273B 1N5274B 1N5275B 1N5276B 1N5277B 1N5278B 1N5279B Nominal Voltage VZ @ IZT Test Current IZT V 91 100 110 120 130 140 150 160 170 180 mA 1.4 1.3 1.1 1.0 0.95 0.90 0.85 0.80 0.74 0.68 Max Zener Impedance A & B Suffix only (Note 2) ZZT @ ZZK @ IZT IZK=0.25mA Ω Ω 400 2300 500 2600 750 3000 900 4000 1100 4500 1300 4500 1500 5000 1700 5500 1900 5500 2200 6000 Max Reverse Leakage Current IR at VR µA 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 V 69 76 84 91 99 106 114 122 129 137 Max Zener Voltage Temp. Coeff. θ Vz(Note 3) (A&B Suffix only) α VZ (% /ºC) 0.099 0.099 0.11 0.11 0.11 0.11 0.11 0.11 0.11 0.11 NOTE 1: The electrical characteristics are measured after allowing the device to stabilize for 20 seconds when mounted with a 9.525 mm (3/8") minimum lead length from the case. NOTE 2: The zener impedance is derived from the 50 Hz AC voltage, which results when AC current having an RMS value equal to 10% of the DC zener current (IZT or IZK) is superimposed on IZT or IZK Zener impedance is measured at two points to insure a sharp knee on the breakdown curve, thereby, eliminating unstable units. NOTE 3: Temperature coefficient (θ θ Vz). Test conditions for temperature coefficient are as follows. a. IZT=7.5mA, Tj=25ºC T2=125ºC(1N5223A, B thru 1N5242A, B ) b. IZT=Rated IZT, TJ=25ºC T2=125ºC(1N5243A, B thru 1N5279A, B ) Device to be temperature stabilized with current applied prior to reading brekdown voltage at the specified ambient Rwmerature 1N5223B_5279B Rev_2 080605E Continental Device India Limited Data Sheet Page 3 of 5 1N5223B to 1N5279B 2.7V to 180V DO- 35 Glass Axial Package DO-35 Glass Axial Package DO-35, 52mm Taping Specification 52mm Taping Specification on request also available in 26 mm Tape and Ammo Pack Packing Detail STANDARD PACK PACKAGE Details DO-35 T&A 5K/ammo box Continental Device India Limited INNER CARTON BOX Net Weight/Qty 0.88kg/5K pcs Size 10"X3.5"X3.5" Data Sheet Qty 5.0K OUTER CARTON BOX Size 12.7"X12.7"X20" Qty Qty 125.0K 25Kgs Page 4 of 5 Customer Notes 1N5223B to 1N5279B 2.7V to 180V DO- 35 Glass Axial Package Disclaimer The product information and the selection guides facilitate selection of the CDIL's Semiconductor Device(s) best suited for application in your product(s) as per your requirement. It is recommended that you completely review our Data Sheet(s) so as to confirm that the Device(s) meet functionality parameters for your application. The information furnished in the Data Sheet and on the CDIL Web Site/CD are believed to be accurate and reliable. CDIL however, does not assume responsibility for inaccuracies or incomplete information. Furthermore, CDIL does not assume liability whatsoever, arising out of the application or use of any CDIL product; neither does it convey any license under its patent rights nor rights of others. These products are not designed for use in life saving/support appliances or systems. CDIL customers selling these products (either as individual Semiconductor Devices or incorporated in their end products), in any life saving/support appliances or systems or applications do so at their own risk and CDIL will not be responsible for any damages resulting from such sale(s). CDIL strives for continuous improvement and reserves the right to change the specifications of its products without prior notice. CDIL is a registered Trademark of Continental Device India Limited C-120 Naraina Industrial Area, New Delhi 110 028, India. Telephone + 91-11-2579 6150, 4141 1112 Fax + 91-11-2579 5290, 4141 1119 [email protected] www.cdilsemi.com 1N5223B_5279B Rev_2 080605E Continental Device India Limited Data Sheet Page 5 of 5