B520C KEXIN | Alldatasheet

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Technical content

www.kexin.com.cn 1 Diod es Schottky Diodes B520C ~ B560C ■ Features

  • Ideally Suited for Automatic Assembly
  • Low Power Loss, High Efficiency
  • Surge Overload Rating to 175A Peak
  • Plastic Material - UL Flammability
  • Classification 94V-0 ■ Absolute Maximum Ratings Ta = 25℃ Parameter Symbol B520C B530C B540C B550C B560C Unit Repetitive Peak Reverse Voltage VRRM 20 30 40 50 60 Working Peak Reverse Voltage VRWm 20 30 40 50 60 Maximum DC Blocking Voltage VDC 20 30 40 50 60 RMS Reverse Voltage VRMS 14 21 28 35 42 Forward Voltage @ IF=5A VF Average Rectified Output Current @ TT=90℃ IFAV Peak Forward Surge Current @ 8.3ms IFSM Maximum DC Reverse Current Ta=25℃ Ta=100℃ Typical Junction Capacitance (Note.1) Cj pF Typical Thermal Resistance, Junction to Ambient RθJA Typical Thermal Resistance, Junction to Terminal RθJT Junction Temperature Tj Storage Temperature Tstg 125 -55 to 150 A 0.5 300 mA ℃/W IR V 175 0.55 0.7 Note.1: Measured at 1MHz and applied reverse voltage of 4V D.C 2.007 2.616 7.112 6.604 8.128 7.747 6.223 5.588 3.250 2.743 6.18 5.98 4.69 4.49 7.67 7.47 3.07 3.27 1.524 0.762 0.203 0.051 0.305 0.152 Recommended Land Pattern DO-214AB(SMC) Unit: mm ■ Marking NO. BC520C BC530C BC540C BC550C BC560C Marking BC520C BC530C BC540C BC550C BC560C

www.kexin.com.cn2 Diod es Schottky Diodes B520C ~ B560C ■ Typical Characterisitics 105 140 175 1 10 100 )A( TNERRUC EGRUS D WF KAEP, I MSF NUMBER OF CYCLES AT 60 Hz Fig. 3 Max Non-Repetitive Peak Fwd Surge Current Single Half-Sine-Wave (JEDEC Method) 100 1000 0.1 1 10 100 PAC NOITCNUJ, C )Fp( ECNATICA j V , REVERSE VOLTAGE (V) Fig. 4 Typical Junction Capacitance R T = 25°Cj 0 20 40 60 80 100 120 140 A TNERRUC ESREVER SUOENATNATSNI, I R PERCENT OF RATED PEAK REVERSE VOLTAGE (%) Fig. 5 Typical Reverse Characteristics T = 125°Cj T = 100°Cj T = 25°Cj 100 1.0 0.1 0.01 0.001 0.1 1.0 100 ROF SUOENATNATSNI,I )A( TNERRUC DRA W F V , INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics F B520C -B540C B550C -B560C T = 25ºCj I Pulse Width =300 msF 1.0 2.0 25 50 75 100 125 150 )A( TNERRUC DEIFITCER EGAREVA IO, T , TERMINAL TEMPERATURE (ºC) Fig. 1 Forward Current Derating Curve T 3.0 4.0 5.0