RSB12W Diodes Low Capacitance Protection Device RSB12W zApplication ESD Protection zLand size figure (Unit : mm) zDimensions (Unit : mm) 1.0 0.5 0.5 0.3±0.1 0.05 zFeatures 1) Ultra small mold type. (EMD3) 2) Low capacitance 3) Bi direction 0.7 1.6±0.2 0.15±0.05 1.3 (3) 0.7 0.1Min 0.6 0.6 EMD3 0.55±0.1 0.5 0.5 1.0±0.1 zConstruction Silicon Epitaxial Planar 0～0.1 (1) (2) 0.2±0.1 -0.05 1.6±0.2 0.8±0.1 0.7 0.7±0.1 zStructure ROHM : JEDEC : SOT-416 JEITA : SC-75A dot(year week factory) zTaping specifications (Unit : mm) φ1.55±0.1 0 2.0±0.05 0.3±0.1 3.5±0.05 0～0.1 φ0.5±0.1 5.5±0.2 1.8±0.2 1.8±0.1 8.0±0.2 1.75±0.1 4.0±0.1 0.9±0.2 zAbsolute maximum ratings (Ta=25°C) Parameter Power dissipation Junction temperature Storage temperature Limits 150 150 -55 to +150 Symbol P Tj Tstg Unit mW ℃ ℃ zElectrical characteristics (Ta=25°C) Parameter Zener voltage Reverse current Capacitance between terminals Symbol VZ Min. 9.6 Typ. - Max. 14.4 Unit V IR Ct - - 0.10 µA - 1 - pF Conditions IZ=5mA VR=9V f=1MHz,VR=0V 1/2 RSB12W Diodes zElectrical characteristics curve 10000 10 Ta=150℃ 10 Ta=125℃ f=1MHz Ta=75℃ Ta=125℃ Ta=-25℃ 0.1 Ta=150℃ 0.01 CAPACITANCE BETWEEN TERMINALS:Ct(pF) Ta=25℃ 1 REVERSE CURRENT:IR (nA) ZENER CURRENT:Iz(mA) 1000 100 Ta=75℃ 10 Ta=25℃ 1 0.1 Ta=-25℃ 0.01 1 0.001 0.001 0.0001 11 12 13 14 15 ZENER VOLTAGE:Vz(V) Vz-Iz CHARACTERISTICS 0 1 2 3 5 6 7 8 9 0 REVERSE CURRENT:IR(nA) 13.6 13.5 AVE:13.572V 13.4 13.3 8 7 6 5 4 3 2 AVE:0.3089nA TRANSIENT THAERMAL IMPEDANCE:Rth (℃/W) 10 1 0.1 1 ZENER CURRENT(mA) Zz-Iz CHARACTERISTICS 10 6 7 8 9 Ta=25℃ f=1MHz VR=0V n=10pcs 1.1 1 0.9 AVE:0.996pF 0.8 0.7 0.5 Ct DISPERSION MAP Mounted on epoxy board IM=1mA 1000 5 1.2 0.6 10000 4 1.3 0 IR DISPERSION MAP 100 3 1.4 1 Vz DISPERSION MAP 2 1.5 CAPACITANCE BETWEENTERMINALS:Ct(pF) Ta=25℃ VR=9V n=30pcs 9 1 REVERSE VOLTAGE:VR(V) VR-Ct CHARACTERISTICS 10 Ta=25℃ IZ=5mA n=30pcs 13.7 DYNAMIC IMPEDANCE:Zz(Ω) 4 REVERSE VOLTAGE：VR(V) VR-IR CHARACTERISTICS 13.8 ZENER VOLTAGE:Vz(Ｖ) 0.1 16 1ms IF=10mA time Rth(j-a) 300us ｶﾞﾗｽｴﾎﾟｷｼ基板実装時 IM=10mA IF=100mA 100 Rth(j-c) 1ms time 300us 10 0.001 0.01 0.1 1 10 TIME:t(s) Rth-t CHARACTERISTICS 100 1000 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 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 © 2008 ROHM CO.,LTD. THE AMERICAS / EUROPE / 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