Super Fast Recovery Diode Datasheet RF081M2S Series Dimensions (Unit : mm) Standard Fast Recovery Land size figure (Unit : mm) 0.1±0.1 0.05 1.2 0.85 1.6±0.1 1 3.05 3.5±0.2 0.12 General rectification 2.6±0.1 Application PMDU Cathode Features Structure 0.9±0.1 0.8±0.1 ROHM : PMDU JEITA : SOD-123 1) Low forward voltage 2) Low switching loss : Manufacture Date 1 Anode Taping Dimensions (Unit : mm) φ1.55±0.05 1.550.05 2.0±0.05 φ1.0±0.1 1.00.1 4.0±0.1 1.81±0.1 8.0±0.2 3.5±0.05 Silicon epitaxial planar type 0.25±0.05 3.71±0.1 3.710.08 4.0±0.1 1.75±0.1 Construction 1.5MAX Absolute maximum ratings (Ta= 25°C) Parameter Symbol Conditions Limits Unit Repetitive peak reverse voltage VRM Duty≦0.5 200 V Reverse voltage VR Direct reverse voltage 200 V Average rectified foward current Io Non-repetitive forward surge current Ta= 45°C 0.8 Tl= 130°C 1 A IFSM 60Hz half sin wave ,Non-repetitive at Tj=25°C 20 A Tj - 150 °C Tstg - 55 to 150 °C Operating junction temperature Storage temperature On glass epoxy substrate 60Hz half sin wave , Resistive load Electrical characteristics (Tj = 25°C) Parameter Symbol Conditions Min. IF=0.8A - 0.81 0.95 IF=1A - 0.82 0.98 Typ. Max. Unit Forward voltage VF Reverse current IR VR=200V - 0.01 10 A Reverse recovery time trr IF=0.5A, IR=1A, Irr=0.25×IR - 14 25 ns Rth(j-l) Junction to lead - - 20 °C / W Thermal resistance www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. 1/4 V 2015.08 - Rev.C Data Sheet RF081M2S Electrical characteristic curves 10000 REVERSE CURRENT : IR(nA) FORWARD CURRENT : IF(A) 10 1 0.1 Tj = 150°C Tj = 125°C 0.01 Tj = 75°C Tj = 25°C 0.001 0 200 400 600 800 1000 Tj = 150°C 1000 100 Tj = 75°C 10 Tj = 25°C 1 0.1 0 1200 FORWARD VOLTAGE : VF(mV) VF-IF CHARACTERISTICS 50 100 150 200 REVERSE VOLTAGE : VR(V) VR-IR CHARACTERISTICS 100 100 f = 1MHz Ta = 25°C PEAK SURGE FORWARD CURRENT : IFSM(A) CAPACITANCE BETWEEN TERMINALS : Ct(pF) Tj = 125°C 10 IFSM 8.3ms 8.3ms 1cyc. 10 Tj = 25°C 1 1 0 5 10 15 20 25 30 1 100 NUMBER OF CYCLES IFSM-CYCLE CHARACTERISTICS REVERSE VOLTAGE : VR(V) VR-Ct CHARACTERISTICS www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. 10 2/4 2015.08 - Rev.C Data Sheet RF081M2S Electrical characteristic curves 1000 TRANSIENT THERMAL IMPEDANCE : Rth (°C/W) PEAK SURGE FORWARD CURRENT : IFSM(A) 100 IFSM time 10 Tj = 25°C 1 1 10 Rth(j-a) 100 Rth(j-l) 10 1 0.1 0.001 100 0.01 TIME : t(ms) IFSM-t CHARACTERISTICS 0.1 1 10 100 1000 TIME : t(s) Rth-t CHARACTERISTICS Io 0A 0V 0V VR t AVERAGE RECTIFIED FORWARD CURRENT : Io(A) D.C. 1.2 T D = 0.5 D=t/T VR=VRmax Tj=150°C half sin wave 1 0.8 0.6 0.4 D = 0.2 0.2 D = 0.1 T 1.4 D.C. AVERAGE RECTIFIED FORWARD CURRENT : Io(A) 1.4 VR t Io 0A 0 D=t/T VR=VRmax Tj=150°C 1.2 1 D = 0.5 0.8 half sin wave 0.6 D = 0.2 0.4 D = 0.1 0.2 0 0 30 60 90 120 150 0 AMBIENT TEMPERATURE : Ta(°C) DERATING CURVE (Io-Ta) www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. 30 60 90 120 150 LEAD TEMPERATURE : Tl(°C) DERATING CURVE (Io-Tl) 3/4 2015.08 - Rev.C Data Sheet RF081M2S Electrical characteristic curves 1.4 D.C. FORWARD POWER DISSIPATION : Pf (W) 1.2 1 D = 0.5 half sin wave 0.8 D = 0.2 0.6 D = 0.1 0.4 0.2 0 0 0.2 0.4 0.6 0.8 1 1.2 1.4 AVERAGE RECTIFIED FORWARD CURRENT : Io(A) Io-Pf CHARACTERISTICS www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. 4/4 2015.08 - Rev.C 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. Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact us. ROHM Customer Support System http://www.rohm.com/contact/ www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. R1102A