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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 Low power loss and High efficiency Low leakage current Dual common cathode rectifier Halogen free and RoHS compliant device
Applications
High efficiency SMPS Output rectification High frequency switching Freewheeling DC-DC converter systems
Description
The SDB20200DI has two schottky barriers arranged in a common cathode configuration and is ideally suited for a full wave output rectifier in low switching power supplies and DC to DC converters where small size and high reliability are required.
Ordering Information
Device Marking Code Package Packaging SDB20200DI SDB20200DI TO-252 Tape & Reel Marking Information Product Characteristics IF(AV) 2 x 10A VRRM 200V VFM at 125℃ 0.88V (Max.) IFSM 120A TO-252 Pin Configuration Pin 1, 3: Anode Pin 2, 4: Cathode SDB20200DI = Specific Device Code YWW = Year & Week Code Marking -. Y = Year Code -. WW = Week Code SDB20200DI YWW 1 2, 4
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 200 V Maximum average forward rectified current per diode IF(AV) A total device 20 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) 6.0 ℃/W total device 5.6 Electrical Characteristics (Per Diode) Characteristic Symbol Test Condition Min. Typ. Max. Unit Peak forward voltage drop V FM (1) I FM = 10A Tj=25℃ - - 0.95 V Tj=125℃ - - 0.88 V Reverse leakage current I RM (1) V R = VRRM Tj=25℃ - - 20 uA Tj=125℃ - - 10 mA Junction capacitance C j V R = 10VDC, f=1MHz - 100 - pF Note : (1) Pulse test : tP≤380us, Duty cycle≤2% SDB20200DI
Rating and Characteristic Curves SDB20200DI Fig. 1) Typical Forward Characteristics (Per diode) Fig. 2) Typical Reverse Characteristics (Per diode) Fig. 3) Maximum Forward Derative Curve Fig. 6) Typical Junction Capacitance (Per diode) Fig. 4) Forward Power Dissipation (Per diode) Fig. 5) Maximum Non-Repetitive Peak Forward S u r g e C u r r e n t (Per diode)
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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. SDB20200DI