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| 1SS355 Diodes Switching diode 1SS355 Applications High speed switching Dimensions (Unit : mm) 1.250.1 0.10.1 0.05 Land size figure (Unit : mm) 0.9MIN. 1.70.1 2.50.2 Features 1) Ultra small mold type.(UMD2) 2) High reliability. 0.8MIN. Construction Silicon epitaxial planar 0.30.05 0.70.2 0.1 UMD2 Structure ROHM : UMD2 JEDEC : S0D-323 JEITA : SC-90/A dot (year week factory) Taping specification (Unit : mm) 4.00.1 2.00.05 1.550.05 1.750.1 0.30.1 3.50.05 8.00.2 1.400.1 4.00.1 1.05 1.00.1 Absolute maximum ratings (Ta=25C) Parameter Reverse voltage (repetitive peak) Reverse voltage (DC) Forward current Average rectified forward current Surge current t=1s Junction temperature Storage temperature Symbol VRM VR IFM Io Isurge Tj Tstg Limits 90 80 225 100 500 150 -55 to +150 Unit V V mA mA mA Electrical characteristics (Ta=25C) Parameter Forward voltage Reverse current Capacitance between terminals Reverse recovery time Symbol VF IR Ct trr Min. Typ. Max. 1.2 0.1 3 4 Unit V A pF ns Conditions IF=100mA VR=80V VR=0.5V , f=1MHz VR=6V , IF=10mA , RL=100 2.75 Rev.C 2.80.1 2.1 1/3 1SS355 Diodes Electrical characteristic curves (Ta=25C) 100 FORWARD CURRENT:IF(mA) REVERSE CURRENT:IR(uA) Ta=125 10 10 Ta=125 Ta=75 Ta=25 Ta=-25 CAPACITANCE BETWEEN TERMINALS:Ct(pF) 1 0.1 0.01 0.001 10 f=1MHz Ta=75 Ta=25 1 1 Ta=-25 0.1 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 VOLTAGEVF(mV) VF-IF CHARACTERISTICS 0.0001 0 20 40 60 80 100 REVERSE VOLTAGEVR(V) VR-IR CHARACTERISTICS 120 0.1 0 10 20 30 REVERSE VOLTAGE:VR(V) VR-Ct CHARACTERISTICS 950 FORWARD VOLTAGE:VF(mA) REVERSE CURRENT:IR(nA) 940 930 IF(mA) 920 910 900 VF DISPERSION MAP Ta=25 IF=100mA n=30pcs 100 90 80 70 60 50 40 30 20 10 0 1 Ta=25 VR=80V n=30pcs 0.99 CAPACITANCE BETWEEN TERMINALS:Ct(pF) 0.98 0.97 0.96 0.95 0.94 0.93 0.92 0.91 0.9 AVE:0.961pF Ta=25 VR=0.5V f=1MHz n=10pcs AVE:922.4mV AVE:31.7nA IR DISPERSION MAP Ct DISPERSION MAP 20 RESERVE RECOVERY TIME:trr(ns) PEAK SURGE FORWARD CURRENT:IFSM(A) Ifsm 15 1cyc 8.3ms 3 2.5 2 1.5 1 0.5 0 IFSM DISRESION MAP trr DISPERSION MAP AVE:1.3ns PEAK SURGE FORWARD CURRENT:IFSM(A) Ta=25 VR=6V IF=10mA RL=100 20 Ifsm 15 8.3ms 8.3ms 1cyc 10 10 5 AVE:13.6A 5 0 0 0.1 1 10 NUMBER OF CYCLES IFSM-CYCLE CHARACTERISTICS 100 100 Ifsm t TRANSIENT THAERMAL IMPEDANCE:Rth (/W) PEAK SURGE FORWARD CURRENT:IFSM(A) 1000 Rth(j-a) 0.001 100 Rth(j-c) Mounted on epoxy board 10 REVERSE POWER DISSIPATION:PR (W) 0.0005 DC Sin(180) D=1/2 10 IM=1mA IF=10mA 1ms time 300us 1 0.1 10 TIME:t(ms) IFSM-t CHARACTERISTICS 1 100 1 0.001 0 0.01 1 10 100 TIME:t(s) Rth-t CHARACTERISTICS 0.1 1000 0 20 40 60 80 100 REVERSE VOLTAGE:VR(V) VR-PR CHARACTERISTICS 120 Rev.C 2/3 1SS355 Diodes 0.2 DC AVERAGE RECTIFIED FORWARD CURRENT:Io(A) AVERAGE RECTIFIED FORWARD CURRENT:Io(A) 0.15 0.20 DC ELECTROSTATIC DDISCHARGE TEST ESD(KV) 20 0.15 D=1/2 Sin(180) D=1/2 15 AVE:9.4kV 10 Sin(180) 0.1 0A 0V Io t T 0 VR D=t/T VR=40V Tj=150 150 0.10 0A 0V Io t T VR D=t/T VR=40V Tj=150 0.05 0.05 5 AVE:2.4kV 0 0.00 0 25 50 75 100 125 CASE TEMPARATURE:Tc() Derating Curve(Io-Tc) 150 0 25 50 75 100 125 AMBIENT TEMPERATURE:Ta() Derating Curve(Io-Ta) C=200pF R=0 C=100pF R=1.5k 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 (c) 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 |
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