Switching Diode 1SS400SM Datasheet lDimensions (Unit : mm) lApplication 0.80.05 0.8 0.120.05 1.7 0.6 High frequency switching lLand size figure (Unit : mm) 1.20.05 1) Ultra small mold type. (EMD2) 2) High reliability 1.60.1 lFeatures EMD2 lStructure 0.30.05 0.60.1 ROHM : EMD2 JEDEC : SOD-523 JEITA : SC-79 lConstruction Silicon epitaxial cathode dot (year week factory) anode lTaping specifications (Unit : mm) lAbsolute maximum ratings (Ta= 25C) Parameter Symbol Limits Unit Reverse voltage (repetitive) VRM 90 V Reverse voltage (DC) VR 80 V Forward voltage(repetitive peak) IFM 225 mA Average rectified forward current Io 100 mA Isurge 500 mA Junction temperature Tj 150 C Storage temperature Tstg -55 to +150 C Surge current(t=1s) lElectrical characteristics (Ta = 25C) Parameter Symbol Min. Typ. Max. Unit Conditions Forward voltage VF - - 1.2 V Reverse current IR - - 0.1 mA VR=80V Capacitance between terminals Ct - - 3 pF VR=0.5V, f=1MHz Reverse recovery time trr - - 4 ns www.rohm.com (c) 2013 ROHM Co., Ltd. All rights reserved. 1/5 IF=100mA VR=6V, IF=10mA,RL=100W 2013.02 - Rev.B Data Sheet 1SS400SM lElectrical characteristic curves 10000 Ta = 75C 10 Ta = 125C 1 Ta = 25C Ta = -25C 0.1 0.01 REVERSE CURRENT : IR(nA) FORWARD CURRENT : IF(mA) 100 1000 100 Ta = 25C 1 FORWARD VOLTAGE : VF(V) VF-IF CHARACTERISTICS 0 5 10 10 20 30 40 50 60 70 80 Ta=25C IF=100mA n=30pcs 900 890 AVE : 879.0mV 880 870 860 15 REVERSE VOLTAGE : VR(V) VR-Ct CHARACTERISTICS www.rohm.com (c) 2013 ROHM Co., Ltd. All rights reserved. 0 910 f = 1MHz 1 0.1 Ta = -25C REVERSE VOLTAGE : VR(V) VR-IR CHARACTERISTICS FORWARD VOLTAGE : VF(mV) CAPACITANCE BETWEEN TERMINALS : Ct(pF) 10 Ta = 75C 10 0.1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Ta = 125C VF DISPERSION MAP 2/5 2013.02 - Rev.B Data Sheet 1SS400SM lElectrical characteristic curves 1 Ta=25C VR=80V n=30pcs 80 60 40 AVE : 18.8nA 20 0.9 CAPACITANCE BETWEEN TERMINALS : Ct(pF) REVERSE CURRENT : IR(nA) 100 0.8 0.7 0.5 0.4 0.3 Ta=25C VR=0.5V f=1MHz n=10pcs 0.2 0.1 0 0 IR DISPERSION MAP 8.3ms 1cyc. 10 AVE : 3.62A 0 REVERSE RECOVERY TIME : trr(ns) IFSM 15 5 Ct DISPERSION MAP 5 20 PEAK SURGE FORWARD CURRENT : IFSM(A) AVE : 0.817pF 0.6 4 AVE : 3.06ns 3 2 1 Ta=25C VR=6V IF=10mA RL=100W Irr=0.1*IR n=10pcs 0 IFSM DISPERSION MAP www.rohm.com (c) 2013 ROHM Co., Ltd. All rights reserved. trr DISPERSION MAP 3/5 2013.02 - Rev.B Data Sheet 1SS400SM lElectrical characteristic curves 100 PEAK SURGE FORWARD CURRENT : IFSM(A) PEAK SURGE FORWARD CURRENT : IFSM(A) 100 10 1 IFSM 0.1 8.3ms 8.3ms 1cyc. 1 10 IFSM time 10 1 0.1 100 NUMBER OF CYCLES IFSM-CYCLE CHARACTERISTICS Rth(j-c) 10 Mounted on glass epoxy board 1 0.001 0.1 10 100 D = 1/2 0.10 Sin(=180) DC 0.00 1000 0.00 0.02 0.04 0.06 0.08 0.10 0.12 0.14 0.16 0.18 0.20 AVERAGE RECTIFIED FORWARD CURRENT : Io(A) Io-Pf CHARACTERISTICS TIME : t(s) Rth-t CHARACTERISTICS www.rohm.com (c) 2013 ROHM Co., Ltd. All rights reserved. 10 0.20 Rth(j-a) 100 1 TIME : t(ms) IFSM-t CHARACTERISTICS FORWARD POWER DISPERSION : Pf(W) TRANSIENT THERMAL IMPEDANCE : Rth (C/W) 1000 0.1 4/5 2013.02 - Rev.B Data Sheet 1SS400SM lElectrical characteristic curves Io 0A 0V T DC AVERAGE RECTIFIED FORWARD CURRENT : Io(A) 0.0009 REVERSE POWER DISPERSION : PR (W) 0.0008 DC 0.0007 0.0006 D = 1/2 0.0005 Sin(=180) 0.0004 0.0003 0.0002 0.0001 0 t 0.2 0.001 0 10 20 30 40 50 60 70 0.15 D = 1/2 0.1 Sin(=180) 0.05 0 80 REVERSE VOLTAGE : VR(V) VR-PR CHARACTERISTICS VR D=t/T VR=40V Tj=150C 0 25 50 75 100 125 150 AMBIENT TEMPERATURE : Ta(C) DERATING CURVE (Io-Ta) 10 ELECTROSTATIC DISCHARGE TEST ESD(kV) 9 8 AVE : 9kV 7 6 5 4 3 AVE : 1.8kV 2 1 0 C=200pF R=0W C=100pF R=1.5kW ESD DISPERSION MAP www.rohm.com (c) 2013 ROHM Co., Ltd. All rights reserved. 5/5 2013.02 - Rev.B Notice Notes 1) The information contained herein is subject to change without notice. 2) Before you use our Products, please contact our sales representative and verify the latest specifications : 3) Although ROHM is continuously working to improve product reliability and quality, semiconductors can break down and malfunction due to various factors. Therefore, in order to prevent personal injury or fire arising from failure, please take safety measures such as complying with the derating characteristics, implementing redundant and fire prevention designs, and utilizing backups and fail-safe procedures. ROHM shall have no responsibility for any damages arising out of the use of our Poducts beyond the rating specified by ROHM. 4) Examples of application circuits, circuit constants and any other information contained herein are provided only to illustrate the standard usage and operations of the Products. The peripheral conditions must be taken into account when designing circuits for mass production. 5) The technical information specified herein is intended only to show the typical functions of and examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by ROHM or any other parties. ROHM shall have no responsibility whatsoever for any dispute arising out of the use of such technical information. 6) The Products are intended for use in general electronic equipment (i.e. AV/OA devices, communication, consumer systems, gaming/entertainment sets) as well as the applications indicated in this document. 7) The Products specified in this document are not designed to be radiation tolerant. 8) For use of our Products in applications requiring a high degree of reliability (as exemplified below), please contact and consult with a ROHM representative : transportation equipment (i.e. cars, ships, trains), primary communication equipment, traffic lights, fire/crime prevention, safety equipment, medical systems, servers, solar cells, and power transmission systems. 9) Do not use our Products in applications requiring extremely high reliability, such as aerospace equipment, nuclear power control systems, and submarine repeaters. 10) ROHM shall have no responsibility for any damages or injury arising from non-compliance with the recommended usage conditions and specifications contained herein. 11) ROHM has used reasonable care to ensur the accuracy of the information contained in this document. However, ROHM does not warrants that such information is error-free, and ROHM shall have no responsibility for any damages arising from any inaccuracy or misprint of such information. 12) Please use the Products in accordance with any applicable environmental laws and regulations, such as the RoHS Directive. For more details, including RoHS compatibility, please contact a ROHM sales office. ROHM shall have no responsibility for any damages or losses resulting non-compliance with any applicable laws or regulations. 13) When providing our Products and technologies contained in this document to other countries, you must abide by the procedures and provisions stipulated in all applicable export laws and regulations, including without limitation the US Export Administration Regulations and the Foreign Exchange and Foreign Trade Act. 14) This document, in part or in whole, may not be reprinted or reproduced without prior consent of ROHM. 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