UMZ27N Diodes Zener diode UMZ27N zApplications Voltage regulation (common anode configuration) zLand size figure zExternal dimensions (Unit : mm) 㪇㪅㪐㪤㪠㪥㪅 㪇㪅㪏㪤㪠㪥㪅 r ฦ࠼ߣ߽ Each lead has same dimension หኸᴺ zFeatures 1) Small mold type. (UMD3) 2) High reliability 㪇㪅㪍㪌 r 㪈㪅㪍 r 㪈㪅㪊 r r 㪬㪤㪛㪊 zConstruction Silicon epitaxial planer /KP 㨪 㧔㧕 㧔㧕 zStructure 㩷 r r r 㪩㪦㪟㪤㩷㪑㩷㪬㪤㪛㪊 㪡㪜㪛㪜㪚㩷㪑㩷㪪㪦㪫㪄㪊㪉㪊 㪡㪜㪠㪫㪘㩷㪑㩷㪪㪚㪄㪎㪇 㪻㫆㫋㩷㩿㫐㪼㪸㫉㩷㫎㪼㪼㫂㩷㪽㪸㪺㫋㫆㫉㫐㪀 zTaping dimensions (Unit : mm) 㱢㪈㪅㪌㪌㫧㪇㪅㪇㪌 㪉㪅㪇㫧㪇㪅㪇㪌 㪇㪅㪊㫧㪇㪅㪈 㱢㪇㪅㪌㫧㪇㪅㪇㪌 㪋㪅㪇㫧㪇㪅㪈 zAbsolute maximum ratings (Ta=25qC) Parameter Symbol Power dissipation (*1) P Junction temperature Tj Storage temperature Tstg Limits 200 150 -55 to +150 㪉㪅㪋㫧㪇㪅㪈 㪏㪅㪇㫧㪇㪅㪉 㪇䌾㪇㪅㪈 㪉㪅㪋㫧㪇㪅㪈 㪉㪅㪉㪌㫧㪇㪅㪈 䇭䇭䇭䇭㩷㪇 㪌㪅㪌㫧㪇㪅㪉 㪊㪅㪌㫧㪇㪅㪇㪌 㪈㪅㪎㪌㫧㪇㪅㪈 㪋㪅㪇㫧㪇㪅㪈 㪈㪅㪉㪌㫧㪇㪅㪈 Unit mW 㷄 㷄 (*1)Total of 2 elements zElectrical characteristic (Ta=25qC) Parameter Symbol Zener voltage VZ Min. 26.19 Reverse current IR - Typ. - Max. 27.53 Unit V - 0.10 μA Conditions IZ=5mA VR=21V Rev.A 1/2 UMZ27N Diodes zElectrical characteristic curves 㪫㪸㪔㪄㪉㪌㷄 㪈 㪫㪸㪔㪉㪌㷄 㪫㪸㪔㪎㪌㷄 㪇㪅㪈 㪫㪸㪔㪈㪌㪇㷄 㪇㪅㪇㪈 㪈㪇㪇 㪽㪔㪈㪤㪟㫑 㪈㪇㪇 㪩㪜㪭㪜㪩㪪㪜㩷㪚㪬㪩㪩㪜㪥㪫㪑㪠㪩㩷㩿㫅㪘㪀 㪱㪜㪥㪜㪩㩷㪚㪬㪩㪩㪜㪥㪫㪑㪠㫑㩿㫄㪘㪀 㪫㪸㪔㪈㪉㪌㷄 㪫㪸㪔㪈㪉㪌㷄 㪫㪸㪔㪈㪌㪇㷄 㪈㪇㪇㪇 㪈㪇 㪚㪘㪧㪘㪚㪠㪫㪘㪥㪚㪜㩷㪙㪜㪫㪮㪜㪜㪥 㪫㪜㪩㪤㪠㪥㪘㪣㪪㪑㪚㫋㩿㫇㪝㪀 㪈㪇 㪫㪸㪔㪎㪌㷄 㪈 㪫㪸㪔㪉㪌㷄 㪇㪅㪈 㪫㪸㪔㪄㪉㪌㷄 㪇㪅㪇㪈 㪈㪇 㪇㪅㪇㪇㪈 㪇㪅㪇㪇㪈 㪉㪌 㪉㪍 㪉㪎 㪉㪏 㪉㪐 㪱㪜㪥㪜㪩㩷㪭㪦㪣㪫㪘㪞㪜㪑㪭㫑㩿㪭㪀 㪭㫑㪄㪠㫑㩷㪚㪟㪘㪩㪘㪚㪫㪜㪩㪠㪪㪫㪠㪚㪪 㪊㪇 㪊㪈 㪇 㪌 㪈㪇 㪈㪌 㪉㪇 㪉㪍㪅㪐 㪉㪍㪅㪏 㪘㪭㪜㪑㪉㪍㪅㪏㪐㪭 㪉㪍㪅㪎 㪈㪇 㪈㪌 㪉㪇 㪉㪌 㪈㪌 㪫㪸㪔㪉㪌㷄 㪭㪩㪔㪉㪈㪭 㫅㪔㪊㪇㫇㪺㫊 㪇㪅㪏 㪇㪅㪎 㪇㪅㪍 㪇㪅㪌 㪇㪅㪋 㪇㪅㪊 㪘㪭㪜㪑㪇㪅㪇㪐㪏㫅㪘 㪇㪅㪉 㪈㪋 㪚㪘㪧㪘㪚㪠㪫㪘㪥㪚㪜 㪙㪜㪫㪮㪜㪜㪥㪫㪜㪩㪤㪠㪥㪘㪣㪪㪑㪚㫋㩿㫇㪝㪀 㪩㪜㪭㪜㪩㪪㪜㩷㪚㪬㪩㪩㪜㪥㪫㪑㪠㪩㩿㫅㪘㪀 㪉㪎 㪌 㪩㪜㪭㪜㪩㪪㪜㩷㪭㪦㪣㪫㪘㪞㪜㪑㪭㪩㩿㪭㪀 㪭㪩㪄㪚㫋㩷㪚㪟㪘㪩㪘㪚㪫㪜㪩㪠㪪㪫㪠㪚㪪 㪈 㪇㪅㪐 㪫㪸㪔㪉㪌㷄 㪠㪱㪔㪌㫄㪘 㫅㪔㪊㪇㫇㪺㫊 㪉㪎㪅㪈 㪇 㪉㪌 㪩㪜㪭㪜㪩㪪㪜㩷㪭㪦㪣㪫㪘㪞㪜䋺㪭㪩㩿㪭㪀 㪭㪩㪄㪠㪩㩷㪚㪟㪘㪩㪘㪚㪫㪜㪩㪠㪪㪫㪠㪚㪪 㪉㪎㪅㪉 㪱㪜㪥㪜㪩㩷㪭㪦㪣㪫㪘㪞㪜㪑㪭㫑㩿䌖㪀 㪈 㪇㪅㪇㪇㪇㪈 㪉㪋 㪫㪸㪔㪉㪌㷄 㪽㪔㪈㪤㪟㫑 㪭㪩㪔㪇㪭 㫅㪔㪈㪇㫇㪺㫊 㪈㪊 㪈㪉 㪈㪈 㪈㪇 㪐 㪏 㪎 㪇㪅㪈 㪍 㪇 㪌 㪘㪭㪜㪑㪐㪅㪍㪋㫇㪝 㪭㫑㩷㪛㪠㪪㪩㪜㪪㪠㪦㪥㩷㪤㪘㪧 㪚㫋㩷㪛㪠㪪㪩㪜㪪㪠㪦㪥㩷㪤㪘㪧 㪠㪩㩷㪛㪠㪪㪩㪜㪪㪠㪦㪥㩷㪤㪘㪧 㪈㪇㪇㪇 㪫㪩㪘㪥㪪㪠㪜㪥㪫 㪫㪟㪘㪜㪩㪤㪘㪣㩷㪠㪤㪧㪜㪛㪘㪥㪚㪜㪑㪩㫋㪿㩷㩿㷄㪆㪮㪀 㪛㪰㪥㪘㪤㪠㪚㩷㪠㪤㪧㪜㪛㪘㪥㪚㪜㪑㪱㫑㩿㱅㪀 㪈㪇㪇㪇㪇 㪈㪇㪇㪇 㪈㪇㪇 㪈㪇 㪩㫋㪿㩿㫁㪄㪸㪀 㪩㫋㪿㩿㫁㪄㪺㪀 㪈㪇㪇 㪤㫆㫌㫅㫋㪼㪻㩷㫆㫅㩷㪼㫇㫆㫏㫐㩷㪹㫆㪸㫉㪻 㪠㪤㪔㪈㪇㫄㪘 㪠㪝㪔㪈㪇㪇㫄㪘 㪈㪇 㪈㫄㫊 㫋㫀㫄㪼 㪊㪇㪇㫌㫊 㪈 㪈 㪇㪅㪈 㪈 㪱㪜㪥㪜㪩㩷㪚㪬㪩㪩㪜㪥㪫㩿㫄㪘㪀 㪱㫑㪄㪠㫑㩷㪚㪟㪘㪩㪘㪚㪫㪜㪩㪠㪪㪫㪠㪚㪪 㪈㪇 㪇㪅㪇㪇㪈 㪇㪅㪈 㪈㪇 㪈㪇㪇㪇 㪫㪠㪤㪜㪑㫋㩿㫊㪀 㪩㫋㪿㪄㫋㩷㪚㪟㪘㪩㪘㪚㪫㪜㪩㪠㪪㪫㪠㪚㪪 Rev.A 2/2 Appendix Notes No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer. Products listed in this document are no antiradiation design. The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. About Export Control Order in Japan Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control Order in Japan. In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause) on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction. Appendix1-Rev1.1