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Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 5
Technical content
Features
Low forward voltage drop and leakage current Low power loss and High efficiency ESD capability Dual common cathode rectifier Full lead (Pb)-free and RoHS compliant device
Applications
Power supply - Output rectification High efficiency SMPS Free-wheeling diode Reverse battery protection DC to DC systems
Description
The SDB1040PI has two schottky barriers arranged in a common cathode configuration. Typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection
Ordering Information
Device Marking Code Package Packaging SDB1040PI SDB1040 TO-220F-3L Tube Marking Information Product Characteristics IF(AV) 2 X 5A VRRM 40V VFM at 125℃ 0.50V IFSM 120A Pin configuration Pin 1, 3 : Anode Pin 2 : Cathode 1 2 31 2 3 1 2 3 AUK = Manufacture Logo ∆ = Control Code of Manufacture YMDD = Date Code Marking -. Y = Year Code -. M = Monthly Code -. DD = Daily Code SDB1040 = Specific Device Code AUK △YMDD SDB1040
Absolute Maximum Ratings (Limiting Values) Characteristic Symbol Value Unit Maximum repetitive reverse voltage Maximum working peak reverse voltage Maximum DC blocking voltage VRRM VRWM VR 40 V Maximum average forward rectified current per diode IF(AV) A total device 10 Peak forward surge current 8.3ms single half sine-wave superimposed on rated load per diode IFSM 120 A Storage temperature range T stg -55 ℃ to +150 ℃ ℃ Maximum operating junction temperature T J 150 ℃ Thermal Characteristics Characteristic Symbol Value Unit Maximum thermal resistance junction to case per diode Rth(j-c) 5.0 ℃/W total device 4.5 Electrical Characteristics (Per Diode) Characteristic Symbol Test Condition Min. Typ. Max. Unit Peak forward voltage drop V FM (1) I FM = 5A Tj=25℃ - - 0.55 V Tj=125℃ - 0.46 0.50 V Reverse leakage current I RM (1) V R = VRRM Tj=25℃ - - 0.5 mA Tj=125℃ - - 100 mA Note : (1) Pulse test : tP≤380 ㎲, Duty cycle≤2% SDB1040PI
Electrical Characteristic Curves p d Fig. 3 P F - IO (Per Diode) Fig. 1 I O - VF (Per Diode) Fig. 2 I R - VR (Per Diode) Fig. 4 C j - VR (Per Diode) Fig. 5 I FSM – Number of cycle (Per Diode) Fig. 6 I O derating - TC (Per Diode)
The AUK Corp. products are intended for the use as components in general electronic equipment (Office and co mmunication equipment, m easuring equipment, home appliance, etc.). Please make sure that you consult with us before you use these AUK Corp. products in equipments which require high quality and / or reliability, and in equipments which could have major impact to th e welfare of human life(atomi c energy control, airplane, spaceship, transportation, co mbustion control, all types of safety device, etc.). AUK Corp. cannot accept liability to any damage which may occur in case these AUK Corp. products were used in the mentioned equipm ents without prior consultation with AUK Corp.. Specifications mentioned in this publication are subject to change without notice. SDB1040PI