1SS356 Diodes Band switching diode 1SS356 zApplications High frequency switching zDimensions (Unit : mm) 1.25±0.1 zLand size figure (Unit : mm) 0.1±0.1 0.05 0.8MIN. 0.9MIN. 2.5±0.2 1.7±0.1 2.1 zFeatures 1) Small mold type. (UMD2) 2) High reliability. UMD2 zConstruction Silicon epitaxial planar zStructure 0.7±0.2 0.1 0.3±0.05 ROHM : UMD2 JEDEC : S0D-323 JEITA : SC-90/A dot (year week factory) zTaping specifications (Unit : mm) φ1.55±0.05 2.0±0.05 0.3±0.1 4.0±0.1 1.40±0.1 2.8±0.1 2.75 8.0±0.2 3.5±0.05 1.75±0.1 4.0±0.1 φ1.05 1.0±0.1 zAbsolute maximum ratings (Ta=25°C) Param eter Sym bol Lim its Unit Forward current (DC) IF 100 mA Revers e voltage (DC) Junction tem perature VR Tj 35 125 ℃ Storage tem perature Ts tg -55 to ＋ 125 ℃ zElectrical characteristics (Ta=25°C) Parameter Symbol VF Forward voltage IR Reverse current Capacitance between terminals Ct Forward operating resistance rf V Min. - Typ. - Max. 1.0 10 1.2 Unit V nA pF - - 0.9 Ω Conditions IF=10mA VR=25V VR=6V , f=1MHz IF=2mA , f=100MHz Rev.C 1/3 1SS356 Diodes zElectrical characteristics curves (Ta=25°C) 10 Ta=125℃ 1 Ta=75℃ 10 f=1MHz 10 Ta=125℃ Ta=25℃ 1 Ta=-25℃ 0.1 0.01 0.1 Ta=25℃ 0.01 Ta=-25℃ 0.001 0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 FORWARD VOLTAGE：VF(V) VF-IF CHARACTERISTICS 1 0.1 1 FORWARD CURRENT:IF(mA) rf-IF CHARACTERISTICS 840 830 820 0.6 0.5 0.4 0.3 0.2 AVE:0.807pF 0.07 0.06 0.05 0.04 0.03 0 VF DISPERSION MAP IR DISPERSION MAP 5 Ifsm 1cyc 15 8.3ms 10 5 Ta=25℃ VR=6V IF=10mA RL=100Ω Irr=0.1*IR n=10pcs 4 3 2 1 AVE:1.20ns 0 0 0 IFSM DISRESION MAP Ct DISPERSION MAP trr DISPERSION MAP 100 10 9 Ifsm 8 PEAK SURGE FORWARD CURRENT:IFSM(A) PEAK SURGE FORWARD CURRENT:IFSM(A) AVE:0.602Ω 8.3ms 8.3ms 1cyc 7 6 5 4 3 2 1 Ifsm t 10 1 0 1 FORWARD CURRENT:IF(mA) rf DISPERSION MAP AVE:0.0116nA 0.02 10 AVE:5.60A Ta=25℃ f=100MHz IF=2mA n=10pcs 30 Ta=25℃ VR=25V n=30pcs 0.08 RESERVE RECOVERY TIME:trr(ns) 0.7 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0.09 20 0.8 10 15 20 25 REVERSE VOLTAGE:VR(V) VR-Ct CHARACTERISTICS 0.01 PEAK SURGE FORWARD CURRENT:IFSM(A) CAPACITANCE BETWEEN TERMINALS:Ct(pF) AVE:0.833V 810 1 Ta=25℃ VR=6V f=1MHz n=10pcs 5 0.1 Ta=25℃ IF=10mA n=30pcs 800 0.9 0.1 0 50 REVERSE CURRENT:IR(nA) FORWARD VOLTAGE:VF(mV) FORWARD OPERATING RESISTANCE:rf(Ω) f=100MHz 0.1 0.01 10 20 30 40 REVERSE VOLTAGE：VR(V) VR-IR CHARACTERISTICS 850 10 1 0.1 0.0001 0.001 FORWARD OPERATING RESISTANCE:rf(Ω) CAPACITANCE BETWEEN TERMINALS:Ct(pF) Ta=75℃ REVERSE CURRENT:IR(nA) FORWARD CURRENT:IF(mA) 100 10 NUMBER OF CYCLES IFSM-CYCLE CHARACTERISTICS 100 0.1 1 10 TIME:t(ms) IFSM-t CHARACTERISTICS Rev.C 100 2/3 1SS356 Diodes 10 1000 100 9 ELECTROSTATIC DDISCHARGE TEST ESD(KV) TRANSIENT THAERMAL IMPEDANCE:Rth (℃/W) Rth(j-a) Rth(j-c) Mounted on epoxy board IM=10mA 10 1ms IF=100mA time 7 6 1 4 3 10 TIME:t(s) Rth-t CHARACTERISTICS AVE:0.88kV 2 0 0.1 AVE:6.63kV 5 1 300us 0.001 8 1000 C=200pF R=0Ω C=100pF R=1.5kΩ ESD DISPERSION MAP Rev.C 3/3 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