CMBZ52XX CDIL | Alldatasheet
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Continental Device India Limited Data Sheet Page 1 of 3 SILICON PLANAR ZENER DIODES General purpose zener diodes Marking CMBZ5230B = 8E CMBZ5239B = 8P CMBZ5248B = 8Y CMBZ5257B= 81H 31B = 8F 40B = 8Q 49B = 8Z 32B = 8G 41B = 8R 50B = 81A 33B = 8H 42B = 8S 51B = 81B 34B = 8J 43B = 8T 52B = 81C 35B = 8K 44B = 8U 53B = 81D 36B = 8L 45B = 8V 54B = 81E 37B = 8M 46B = 8W 55B = 81F 38B = 8N 47B = 8X 56B = 81G ABSOLUTE MAXIMUM RATINGS Working voltage range V Z nom. 4.7 to 33 V Working voltage tolerance ± 5 % Total power dissipation up to T amb = 25 °C P tot max. 300 mW Junction temperature T j max. 150 ° C CMBZ52XX series Pin configuration 1 = ANODE 2= N C 3 = CATHODE PACKAGE OUTLINE DETAILS ALL DIMENSIONS IN m m IS / IECQC 700000 IS / IECQ C 750100 IS/ISO 9002 Lic# Q SC/L- 000019.2 Continental Device India Limited An IS/ISO 9002 and IECQ Certified Manufacturer SOT-23 Formed SMD Package
Continental Device India Limited Data Sheet Page 2 of 3 CMBZ52XX series RATINGS (at T A = 25°C unless otherwise specified) Limiting values Total power dissipation up to T amb = 25 °C* P tot max. 300 mW Total power dissipation up to T amb = 25 °C** P tot max. 225 mW Storage temperature T stg –55 to –150 °C Junction temperature T j max. 150 °C THERMAL RESISTANCE From junction to ambient R th j–a 417 °C /W From junction to ambient R th j–a 556 °C /W CHARACTERISTICS Tj = 25 °C unless otherwise specified VF = 0.9V Max. @ I F = 10 mA Device Zener Test Z ZK ZZT Max @ V R Voltage Current I Z=0.25mA I Z = I ZT IR (V) VZ (± 5%) I ZT ohm max @10% Mod u A Nominal mA ohm max max CMBZ-5230B 4.7 20 1900 19 5.0 2.0 CMBZ-5231B 5.1 20 1600 17 5.0 2.0 CMBZ-5232B 5.6 20 1600 11 5.0 3.0 CMBZ-5233B 6.0 20 1600 7.0 5.0 3.5 CMBZ-5234B 6.2 20 1000 7.0 5.0 4.0 CMBZ-5235B 6.8 20 750 5.0 3.0 5.0 CMBZ-5236B 7.5 20 500 6.0 3.0 6.0 CMBZ-5237B 8.2 20 500 8.0 3.0 6.5 CMBZ-5238B 8.7 20 600 8.0 3.0 6.5 CMBZ-5239B 9.1 20 600 10 3.0 7.0 CMBZ-5240B 10 20 600 17 3.0 8.0 CMBZ-5241B 11 20 600 22 2.0 8.4 CMBZ-5242B 12 20 600 30 1.0 9.1 CMBZ-5243B 13 9.5 600 13 0.5 9.9 CMBZ-5244B 14 9.0 600 15 0.1 10 CMBZ-5245B 15 8.5 600 16 0.1 11 CMBZ-5246B 16 7.8 600 17 0.1 12 CMBZ-5247B 17 7.4 600 19 0.1 13 CMBZ-5248B 18 7.0 600 21 0.1 14 CMBZ-5249B 19 6.6 600 23 0.1 14 CMBZ-5250B 20 6.2 600 25 0.1 15 CMBZ-5251B 22 5.6 600 29 0.1 17 * Device mounted on a ceramic alumina of 8 mm × 10 mm × 0.7 mm ** Device mounted on an FR5 printed circuit board
Continental Device India Limited Data Sheet Page 3 of 3 CMBZ52XX series Device Zener Test Z ZK ZZT Max @ V R Voltage Current I Z=0.25mA I Z = I ZT IR (V) VZ (± 5%) I ZT ohm max @10% Mod u A Nominal mA ohm max max CMBZ-5252B 24 5.2 600 33 0.1 18 CMBZ-5253B 25 5.0 600 35 0.1 19 CMBZ-5254B 27 4.6 600 41 0.1 21 CMBZ-5255B 28 4.5 600 44 0.1 21 CMBZ-5256B 30 4.2 600 49 0.1 23 CMBZ-5257B 33 3.8 700 58 0.1 25 Disclaimer The product information and the selection guides facilitate selection of the CDIL's Discrete 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 on the CDIL Web Site/ CD is 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 Discrete 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 + 91-11-579 6150 Fax + 91-11-579 9569, 579 5290 e-mail sales@cdil.com www.cdil.com