CMBZ-5237B

Continental Device India Limited An IS/ISO 9002 and IECQ Certified Manufacturer SOT-23 Formed SMD Package IS/ISO 9002 Lic# QSC/L- 000019.2 IS / IECQC 700000 IS / IECQC 750100 CMBZ52XX series SILICON PLANAR ZENER DIODES General purpose zener diodes Pin configuration 1 = ANODE 2 = NC 3 = CATHODE PACKAGE OUTLINE DETAILS ALL DIMENSIONS IN m m 2 1 3 Marking CMBZ5230B 31B 32B 33B 34B 35B 36B 37B 38B = = = = = = = = = 8E 8F 8G 8H 8J 8K 8L 8M 8N CMBZ5239B = 40B = 41B = 42B = 43B = 44B = 45B = 46B = 47B = 8P 8Q 8R 8S 8T 8U 8V 8W 8X CMBZ5248B = 8Y 49B = 8Z 50B = 81A 51B = 81B 52B = 81C 53B = 81D 54B = 81E 55B = 81F 56B = 81G CMBZ5257B= 81H ABSOLUTE MAXIMUM RATINGS Working voltage range Working voltage tolerance Total power dissipation up to Tamb = 25 °C Junction temperature VZ Ptot Tj nom. 4.7 to 33 ±5 max. 300 max. 150 V % mW °C Continental Device India Limited Data Sheet Page 1 of 3 CMBZ52XX series RATINGS (at TA = 25°C unless otherwise specified) Limiting values Total power dissipation up to Tamb = 25 °C* Total power dissipation up to Tamb = 25 °C** Storage temperature Junction temperature THERMAL RESISTANCE From junction to ambient From junction to ambient CHARACTERISTICS Tj = 25 °C unless otherwise specified VF = 0.9V Max. @ IF = 10 mA Device Zener Voltage VZ (± 5%) Nominal 4.7 5.1 5.6 6.0 6.2 6.8 7.5 8.2 8.7 9.1 10 11 12 13 14 15 16 17 18 19 20 22 Test Current I ZT mA 20 20 20 20 20 20 20 20 20 20 20 20 20 9.5 Z ZK I Z =0.25mA ohm max Ptot Ptot Tstg Tj max. max. –55 to max. 300 225 –150 150 mW mW °C °C Rth j–a Rth j–a 417 °C /W 556 °C /W ZZT IZ = IZT @10% Mod ohm max 19 17 11 7.0 7.0 5.0 6.0 8.0 8.0 10 17 22 30 13 Max IR uA max 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 0.5 @ VR (V) CMBZ-5230B CMBZ-5231B CMBZ-5232B CMBZ-5233B CMBZ-5234B CMBZ-5235B CMBZ-5236B CMBZ-5237B CMBZ-5238B CMBZ-5239B CMBZ-5240B CMBZ-5241B CMBZ-5242B CMBZ-5243B CMBZ-5244B CMBZ-5245B CMBZ-5246B CMBZ-5247B CMBZ-5248B CMBZ-5249B CMBZ-5250B CMBZ-5251B 1900 1600 1600 1600 1000 750 500 500 600 600 600 600 600 600 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 9.9 9.0 8.5 7.8 7.4 7.0 6.6 6.2 5.6 600 600 600 600 600 600 600 600 15 16 17 19 21 23 25 29 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 10 11 12 13 14 14 15 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 2 of 3 CMBZ52XX series Device Zener Voltage VZ (± 5%) Nominal 24 25 27 28 30 33 Test Current I ZT mA 5.2 5.0 4.6 4.5 4.2 3.8 Z ZK I Z =0.25mA ohm max ZZT IZ = IZT @10% Mod ohm max 33 35 41 44 49 58 Max IR uA max @ VR (V) CMBZ-5252B CMBZ-5253B CMBZ-5254B CMBZ-5255B CMBZ-5256B CMBZ-5257B 600 600 600 600 600 700 0.1 0.1 0.1 0.1 0.1 0.1 18 19 21 21 23 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 Continental Device India Limited Data Sheet Page 3 of 3