http://www.fujisemi.com YA855C12R FUJI Diode Schottky Barrier Diode Maximum Rating and Characteristics Maximum ratings (at Ta=25˚C unless otherwise specified.) Item Symbols Repetitive peak reverse voltage Average output current Non-repetitive forward surge current** Operating junction temperature Storage temperature Conditions Ratings Units VRRM - 120 V Io 50Hz Square wave duty =1/2 Tc = 111˚C 20* A IFSM 95 A Tj Sine wave, 10ms 1shot - 150 ˚C Tstg - -40 to +150 ˚C Conditions Maximum Units 0.98 V Note* Out put current of center tap full wave connection. Note**Rating per element Electrical characteristics Item Forward voltage*** (at Ta=25˚C unless otherwise specified.) Symbols VF IF =10 A Reverse current*** IR VR =VRRM 175 µA Thermal resistance Rth(j-c) Junction to case 1.75 ˚C/W Note*** Rating per element Mechanical characteristics Item Mounting torque Approximate mass 1 Conditions Maximum Units Recommended torque 0.3 to 0.5 N•m - 2.0 g YA855C12R FUJI Diode http://www.fujisemi.com Outline Drawings [mm] 2 YA855C12R FUJI Diode http://www.fujisemi.com Reverse Characteristic (typ.) Forward Characteristic (typ.) 10 5 Tj=150°C 104 Tj=125°C 10 Tj=150°C IR Reverse Current (uA) IF Forward Current (A) 103 Tj=125°C Tj=100°C Tj=25°C 1 Tj=100°C 102 101 Tj= 25°C 100 0.1 0.1 10-1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 0 1.1 10 20 30 40 VF Forward Voltage (V) 70 80 90 100 110 120 130 4.0 360° 360° 3.5 14 VR I0 λ α 3.0 DC (W) (W) 12 Reverse Power Dissipation Square wave λ=60° 10 Square wave λ=120° Sine wave λ=180° 8 Square wave λ=180° DC 6 PR Forward Power Dissipation 60 Reverse Power Dissipation (max.) Forward Power Dissipation (max.) 16 WF 50 VR Reverse Voltage (V) 4 2.5 2.0 α=180° 1.5 1.0 0.5 2 Per 1element 0.0 0 0 2 4 Io 6 8 10 0 12 20 40 VR Average Output Current (A) 3 60 80 Reverse Voltage 100 (V) 120 140 YA855C12R FUJI Diode http://www.fujisemi.com Current Derating (Io-Tc) (max.) Junction Capacitance Characteristic (max.) 1000 160 150 120 DC 110 Sine wave λ=180° Square wave λ=180° Junction Capacitance (pF) Square wave λ=120° Cj (°C) 140 Tc Case Temperature 130 100 100 360° 90 Square wave λ=60° I0 VR=60V λ 80 0 5 10 Io 15 20 Average Output Current 25 10 30 1 (A) λ:Conduction angle of forward current for each rectifier element Io:Output current of center-tap full wave connection 100 IFSM Peak Half - Wave Current (A) Surge Capability (max.) 10 1 10 100 Number of Cycles at 50Hz 4 10 100 VR Reverse Voltage (V) 1000 YA855C12R FUJI Diode http://www.fujisemi.com Surge Current Ratings (max.) IFSM PeakHAlf-WaveCurrent (A) 1000 100 10 1 10 100 1000 tTime (ms) Sinewave Transient Thermal Impedance (max.) 1 10 Transient Thermal Impedance (°C/W) Rth(j-c):1.75°C/W 0 10 -1 10 -2 10 -3 10 -2 10 -1 0 10 10 t 5 Time (sec) 1 10 2 10 YA855C12R FUJI Diode http://www.fujisemi.com WARNING 1. This Catalog contains the product specifications, characteristics, data, materials, and structures as of March 2010. The contents are subject to change without notice for specification changes or other reasons. When using a product listed in this Catalog, be sure to obtain the latest specifications. 2. A ll applications described in this Catalog exemplify the use of Fuji's products for your reference only. No right or license, either express or implied, under any patent, copyright, trade secret or other intellectual property right owned by Fuji Electric Systems Co., Ltd. is (or shall be deemed) granted. Fuji Electric Systems Co., Ltd. makes no representation or warranty, whether express or implied, relating to the infringement or alleged infringement of other's intellectual property rights which may arise from the use of the applications described herein. 3. A lthough Fuji Electric Systems Co., Ltd. is enhancing product quality and reliability, a small percentage of semiconductor products may become faulty. When using Fuji Electric semiconductor products in your equipment, you are requested to take adequate safety measures to prevent the equipment from causing a physical injury, fire, or other problem if any of the products become faulty. It is recommended to make your design fail-safe, flame retardant, and free of malfunction. 4. T he products introduced in this Catalog are intended for use in the following electronic and electrical equipment which has normal reliability requirements. • Computers • OA equipment • Communications equipment (terminal devices) • Measurement equipment • Machine tools • Audiovisual equipment • Electrical home appliances • Personal equipment • Industrial robots etc. 5. If you need to use a product in this Catalog for equipment requiring higher reliability than normal, such as for the equipment listed below, it is imperative to contact Fuji Electric Systems Co., Ltd. to obtain prior approval. When using these products for such equipment, take adequate measures such as a backup system to prevent the equipment from malfunctioning even if a Fuji's product incorporated in the equipment becomes faulty. • Transportation equipment (mounted on cars and ships) • Trunk communications equipment • Traffic-signal control equipment • Gas leakage detectors with an auto-shut-off feature • Emergency equipment for responding to disasters and anti-burglary devices • Safety devices • Medical equipment 6. Do not use products in this Catalog for the equipment requiring strict reliability such as the following and equivalents to strategic equipment (without limitation). • Space equipment • Aeronautic equipment • Nuclear control equipment • Submarine repeater equipment 7. Copyright ©1996-2008 by Fuji Electric Systems Co., Ltd. All rights reserved. No part of this Catalog may be reproduced in any form or by any means without the express permission of Fuji Electric Systems Co., Ltd. 8. If you have any question about any portion in this Catalog, ask Fuji Electric Systems Co., Ltd. or its sales agents before using the product. Neither Fuji Electric Systems Co., Ltd. nor its agents shall be liable for any injury caused by any use of the products not in accordance with instructions set forth herein. 6