SVM1550UB KEXIN | Alldatasheet

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Technical content

www.kexin.com.cn 1 Diodes Schottky Diodes SVM1550UB (KVM1550UB) ■ Features

  • Ideal for automated placement
  • Low forward voltage drop, low power losses
  • High efficiency operation
  • Low thermal resistance
  • Ultra thin profile package for space constrained utilization
  • Green molding compound as per IEC61249 Std. . (Halogen Free) ■ Absolute Maximum Ratings Ta = 25℃ Parameter Symbol Rating Unit Repetitive Peak Reverse Voltage VRRM 50 RMS Voltage VRMS 35 DC Blocking Voltage VR 50 Average Rectified Output Current IFAV 15 Surge Forward Current @ 8.3ms IFSM 275 Thermal Resistance Junction to Ambient RθJA 110 Thermal Resistance Junction to Case RθJC 6 Junction Temperature TJ 150 Storage Temperature range Tstg -55 to 150 A V ℃/W ■ Electrical Characteristics Ta = 25℃ Parameter Symbol Test Conditions Min Typ Max Unit Reverse breakdown voltage VR IR= 0.5mA 50 IF= 1 A 0..28 IF= 2 A 0.31 IF= 15 A 0.44 0.49 IF= 1 A , Ta = 125℃ 0.18 IF= 2 A , Ta = 125℃ 0.21 IF= 15 A , Ta = 125℃ 0.4 VR= 40 V 65 uA VR= 40 V ,Ta = 125℃ 15 mA VR= 50 V 320 uA VR= 50 V ,Ta = 125℃ 20 mA Forward voltage VF V Reverse voltage leakage current IR ■ Marking Marking SVM1550UB TO-277B Unit:mm 0.172(4.35) 0.039(1.00) 0.136(3 45) 0.128(3 25) . 0.085(2 15) 0.076(1 95) 0.083(2 10). 0.014(0.35) 0.009(0.25) 0.052(1.30) 0.044(1.10) 0.243(6.15) 0.238(6.05) 0.282(7.15) 0.269(6.85) 0.193(4.90) 0.181(4.60) 0.053(1.35) 0.045(1.15)

www.kexin.com.cn2 Dio des Schottky Diodes SVM1550UB (KVM1550UB) ■ Typical Characterisitics 2.5 7.5 12.5 17.5 0 25 50 75 100 125 150 TC, Case Temperature (°C) IF, Forward Current (A) 0.01 0.1 100 20 30 40 50 60 70 80 90 100 IR, Reverse Current (mA) Percent of Rated Peak Reverse Voltage (%) TJ = 25°C TJ = 75°C TJ= 125°C TJ = 150°C Fig.3 Typical Reverse Characteristics Fig.4 Typical Forward Characteristics Fig.1 Forward Current Derating Curve Fig.2 Typical Junction Capacitance 100 1000 10000 1 10 100 CJ, Junction Capacitance (pF) VR, Reverse Bias Voltage (V) 0.01 0.1 100 IF, Forward Current (A) VF, Forward Voltage (V) TJ = 75°C TJ = 150°C TJ = 25°C TJ = 125°C