SBRT3U45SA 3A TrenchSBR Green TRENCH SUPER BARRIER RECTIFIER Product Summary Features and Benefits V (V) I (mA) Reduced ultra-low forward voltage drop (V ) better efficiency F(MAX) R(MAX) F V (V) I (A) RRM O +25C +25C and cooler operation. 45 3 0.48 0.15 Reduced high temperature reverse leakage increased reliability against thermal runaway failure in high temperature operation. Lead-Free Finish RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. Green Device (Note 3) Qualified to AEC-Q101 Standards for High Reliability Mechanical Data Description and Applications The SBRT3U45SA is a 3A 45V single rectifier packaged in the low Case: SMA profile SMA package. Providing very low VF and excellent reverse Case Material: Molded Plastic, Green Molding Compound. UL leakage stability at high temperatures, this device is ideal for use in Flammability Classification Rating 94V-0 general rectification applications such as: Moisture Sensitivity: Level 1 per J-STD-020 Boost Diode Terminals: Finish - Matte Tin annealed over Copper Leadframe. Blocking Diode Solderable per MIL-STD-202, Method 208 Recirculating Diode Polarity: Cathode Band Weight: 0.064 grams (approximate) SMA Top View Bottom View Ordering Information (Note 4) Part Number Case Packaging SBRT3U45SA-13 SMA 5000/Tape & Reel Notes: 1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied. 2. See SBRT3U45SA Maximum Ratings ( T = +25C, unless otherwise specified.) A Single phase, half wave, 60Hz, resistive or inductive load. For capacitance load, derate current by 20%. Characteristic Symbol Value Unit V Peak Repetitive Reverse Voltage RRM Working Peak Reverse Voltage 45 V V RWM DC Blocking Voltage V RM Average Rectified Output Current I 3 A O Non-Repetitive Peak Forward Surge Current 8.3ms 50 A I FSM Single Half Sine-Wave Superimposed on Rated Load Thermal Characteristics Characteristic Symbol Value Unit Typical Thermal Resistance Junction to Ambient (Note 5) R 66 C/W JA Typical Thermal Resistance Junction to Case (Note 5) 30 C/W R JC Operating and Storage Temperature Range -55 to +150 C T , T J STG Electrical Characteristics ( T = +25C, unless otherwise specified.) A Characteristic Symbol Min Typ Max Unit Test Condition 0.42 0.48 I = 3A, T = +25C F J Forward Voltage Drop V V F 0.46 I = 3A, T = +125C F J 30 150 A V = 45V, T = +25C R J Leakage Current (Note 6) I R 40 mA V = 45V, T = +125C R J Notes: 5. Device mounted on FR-4 substate, 0.4 *0.5 , 2oz, single-sided, PC boards with 0.2 *0.25 copper pad. 6. Short duration pulse test used to minimize self-heating effect. 1.6 10 1.4 Note 5 T = 150C A 1.2 T = 150 T = 125C J A 1 1.0 T = 100C A 0.8 T = 85C A 0.6 0.1 T = 25C A 0.4 T = -55C 0.2 A 0.01 0 01 2 3 4 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 V , INSTANTANEOUS FORWARD VOLTAGE (V) I , AVERAGE RECTIFIED OUTPUT CURRENT (A) F O Figure 2 Typical Forward Characteristics Figure 1 Forward Power Dissipation 2 of 4 April 2014 SBRT3U45SA Diodes Incorporated www.diodes.com Document number: DS36888 Rev. 3 - 2 ADVANCED INFORMATION NEW PRODUCT ADVANCE INFORMATION P , POWER DISSIPATION (W) D I , INSTANTANEOUS FORWARD CURRENT (A) F