NOT RECOMMENDED FOR NEW DESIGN UF5A400D1 USE UF5GD1 Green 5A ULTRA-FAST RECTIFIER Features Mechanical Data Ultra-Fast Die Construction Case: TO252 Soft, Fast Switching Capability Case Material: Molded Plastic, Green Molding Compound. UL Low Leakage Current Flammability Classification Rating 94V-0 Lead-Free Finish RoHS Compliant (Notes 1 & 2) Moisture Sensitivity: Level 1 per J-STD-020 Halogen and Antimony Free. Green Device (Note 3) Terminals: Finish Matte Tin Annealed Over Copper Leadframe. For automotive applications requiring specific change control Solderable per MIL-STD-202, Method 208 (i.e. parts qualified to AEC-Q100/101/200, PPAP capable, and Polarity: See Diagram manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. UF5A400D1 Maximum Ratings ( T = +25C, unless otherwise specified.) A Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Characteristic Symbol Value Unit Peak Repetitive Reverse Voltage VRRM Working Peak Reverse Voltage VRWM 400 V DC Blocking Voltage V R Average Rectified Output Current I 5 A O Non-Repetitive Peak Forward Surge Current 100 A IFSM 8.3ms Single Half Sine-Wave Superimposed on Rated Load Thermal Characteristics Characteristic Symbol Value Unit Typical Thermal Resistance Junction to Case 2.0 C/W R JC Typical Thermal Resistance Junction to Ambient (Note 5) 34 C/W RJA Operating and Storage Temperature Range -65 to +175 C TJ, TSTG Electrical Characteristics ( TA = +25C, unless otherwise specified.) Characteristic Symbol Min Typ Max Unit Test Condition 0.95 1.4 IF = 5A, TJ = +25C Forward Voltage V V F 0.84 1.0 IF = 5A, TJ = +125C 10 A VR = 400V, TJ = +25C Reverse Leakage Current (Note 6) IR 0.2 mA V = 400V, T = +125C R J Reverse Recovery Time t 28 35 ns I = 0.5A, I = 1.0A, I = 0.25A RR F R RR Junction Capacitance 40 50 pf CJ VR = 10VDC, f = 1MHz Notes: 5. Device mounted on Polymide PCB, with 16X recommended pad layout. 6. Short duration pulse test used to minimize self-heating effect. 4.0 10 3.5 T = 150 T = 150C 1 A A 3.0 TT = =12 1255C A A 0.1 2.5 T = 85 T = 85C AA 2.0 0.01 T = 25 TA = 25C A 1.5 0.001 T = -55 T = -55C AA 1.0 0.0001 0.5 0 0.00001 0 1 2 3 4 5 6 0 0.2 0.4 0.6 0.8 1 1.2 I , AVERAGE FORWARD CURRENT (A) V , INSTANTANEOUS FORWARD VOLTAGE (V) F(AV) F Figure 1 Forward Power Dissipation Figure 2 Typical Forward Characteristics 2 of 5 UF5A400D1 May 2020 Diodes Incorporated www.diodes.com Document number: DS32142 Rev. 5 - 3 P , POWER DISSIPATION (W) D I , INSTANTANEOUS FORWARD CURRENT (A) F