Ordering number:EN4566 SB40-03T Schottky Barrier Diode 30V, 4A Rectifier Applications Package Dimensions · High frequency rectification (switching regulators, converters, choppers). unit:mm 1255A [SB40-03T] Features · Low forward voltage (VF max=0.55V). · Fast reverse recovery time (trr max=30ns). · Low switching noise. · Low leakage current and high reliability due to highly reliable planar structure. 1:No Contact 2:Cathode 3:Anode 4:Cathode SANYO:TP unit:mm 1256A trr Test Circuit [SB40-03T] 1:No Contact 2:Cathode 3:Anode 4:Cathode SANYO:TP-FA Specifications Absolute Maximum Ratings at Ta = 25˚C Parameter Repetitive Peak Reverse Voltage Nonrepetitive Peak Reverse Surge Voltage Symbol Conditions Ratings Unit VRRM VRSM Average Output Current IO Surge Forward Current IFSM Junction Temperature Storage Temperature 30 V 35 V 4 A 50Hz, resistive load, Tc=105˚C 50Hz sine wave, 1 cycle 40 A Tj –55 to +125 ˚C Tstg –55 to +125 ˚C Electrical Characteristics at Ta = 25˚C Parameter Reverse Voltage Conditons Symbol Ratings min typ max VR VF(1) VF(2) IR=1mA IF=4A IF=1A 0.45 V VR=15V 200 µA Interterminal Capacitance IR C Reverse Recovery Time trr IF=IR=300mA, See sepcified Test Circuit Forward Voltage Reverse Current 30 Unit V 0.55 VR=10V, f=1MHz 160 V pF 30 ns Thermal Resistance (Junction-Ambient) Rth(j-a) 90 ˚C/W Thermal Resistance (Junction-Case) Rth(j-c) 6 ˚C/W SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquaters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 41098HA (KT)/42894YH (KOTO) BX-0023 No.4566-1/3 SB40-03T No.4566-2/3 SB40-03T No products described or contained herein are intended for use in surgical implants, life-support systems, aerospace equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and the like, the failure of which may directly or indirectly cause injury, death or property loss. Anyone purchasing any products described or contained herein for an above-mentioned use shall: Accept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors and all their officers and employees, jointly and severally, against any and all claims and litigation and all damages, cost and expenses associated with such use: Not impose any responsibilty for any fault or negligence which may be cited in any such claim or litigation on SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors or any of their officers and employees jointly or severally. Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of April, 1998. Specifications and information herein are subject to change without notice. PS No.4566-3/3