UDZS8.2B

UDZS8.2B Diodes Zener diode UDZS8.2B Applications Constant voltage control Dimensions (Unit : mm) Land size figure (Unit : mm) 0.9MIN. 0.8MIN. Features 1) Compact, 2-pin mini-mold type for high-density mounting. (UMD2) 2) High reliability. 3) Can be mounted automatically, using chip mounter. UMD2 Structure Construction Silicon epitaxial planar Taping specifications (Unit : mm) Absolute maximum ratings (Ta=25 C) Parameter Power dissipation Junction temperature Storage temperature Operating temperature Symbol P Tj Tstg Topr Limits 200 150 -55 to +150 -55 to +150 Unit mW Rev.C 2.1 1/4 UDZS8.2B Diodes Electrical characteristics (Ta=25 C) Symbol TYP. Zener voltage Vz(V) Operating resistance Zz( ) Rising operataing resistance Zz( ) Reverse current IR(uA) Iz(mA) MAX. Iz(mA) MAX. Iz(mA) MAX. UDZS 3.6B 5.0 100 5.0 1000 10.0 1.0 5.0 100 5.0 1000 5.0 UDZS 3.9B 1.0 UDZS 4.3B 4.170 5.0 5.0 5.0 4.430 100 1000 1.0 UDZS 4.7B 4.550 5.0 5.0 2.0 4.750 100 800 0.5 UDZS 5.1B 4.980 5.0 5.0 2.0 5.200 80 500 0.5 UDZS 5.6B 5.490 5.0 5.0 1.0 5.730 60 200 0.5 UDZS 6.2B 6.060 5.0 5.0 1.0 6.330 60 100 0.5 UDZS 6.8B 6.650 5.0 5.0 0.5 6.930 40 60 0.5 UDZS 7.5B 7.280 5.0 5.0 0.5 7.600 30 60 0.5 UDZS 8.2B 8.020 5.0 5.0 0.5 8.360 30 60 0.5 UDZS 9.1B 8.850 5.0 5.0 0.5 9.230 30 60 0.5 UDZS 10B 5.0 5.0 0.1 9.770 10.210 30 60 0.5 UDZS 11B 10.760 5.0 5.0 0.1 11.220 30 60 0.5 5.0 0.1 UDZS 12B 11.740 5.0 80 0.5 12.240 30 UDZS 13B 12.910 5.0 5.0 0.1 13.490 37 80 0.5 UDZS 15B 14.340 5.0 5.0 0.1 14.980 42 80 0.5 UDZS 16B 15.850 5.0 5.0 0.1 16.510 50 80 0.5 UDZS 18B 17.560 5.0 5.0 0.1 18.350 65 80 0.5 UDZS 20B 19.520 5.0 85 5.0 0.1 20.390 100 0.5 UDZS 22B 21.540 5.0 100 5.0 0.1 22.470 100 0.5 UDZS 24B 23.720 5.0 120 5.0 0.1 24.780 120 0.5 UDZS 27B 26.190 5.0 150 5.0 0.1 27.530 150 0.5 UDZS 30B 29.190 5.0 200 5.0 0.1 30.690 200 0.5 UDZS 33B 32.150 5.0 250 5.0 0.1 33.790 250 0.5 UDZS 36B 35.070 36.870 5.0 300 5.0 300 0.5 0.1 ( )The zener voltage(Vz) is measured 40ms after power is supplied. ( )The operating resistances(Zz,Zzk) are measured by superimposing a minute alternating current on the regulated current(Iz) MIN. 3.600 3.890 MAX. 3.845 4.160 VR(V) 1.0 1.0 1.0 1.0 1.5 2.5 3.0 3.5 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 15.0 17.0 19.0 21.0 23.0 25.0 27.0 Type No. TYPE UDZS 3.6B UDZS 3.9B UDZS 4.3B UDZS 4.7B UDZS 5.1B UDZS 5.6B UDZS 6.2B UDZS 6.8B UDZS 7.5B UDZS 8.2B UDZS 9.1B UDZS 10B UDZS 11B TYPE UDZS 12B UDZS 13B UDZS 15B UDZS 16B UDZS 18B UDZS 20B UDZS 22B UDZS 24B UDZS 27B UDZS 30B UDZS 33B UDZS 36B Rev.C 2/4 UDZS8.2B Diodes Electrical characteristic curves (Ta=25 C) Rev.C 3/4 UDZS8.2B Diodes Rev.C 4/4 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 which 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. It is our top priority to supply products with the utmost quality and reliability. However, there is always a chance of failure due to unexpected factors. Therefore, please take into account the derating characteristics and allow for sufficient safety features, such as extra margin, anti-flammability, and fail-safe measures when designing in order to prevent possible accidents that may result in bodily harm or fire caused by component failure. ROHM cannot be held responsible for any damages arising from the use of the products under conditions out of the range of the specifications or due to non-compliance with the NOTES specified in this catalog. Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact your nearest sales office. ROHM Customer Support System www.rohm.com Copyright © 2007 ROHM CO.,LTD. THE AMERICAS / EUPOPE / ASIA / JAPAN Contact us : webmaster@ rohm.co. jp 21, Saiin Mizosaki-cho, Ukyo-ku, Kyoto 615-8585, Japan TEL : +81-75-311-2121 FAX : +81-75-315-0172 Appendix1-Rev2.0