Diodes SMD Type Bridge Rectifier MB1FB ~ MB10FB MBF Unit:mm 1.40 ± 0.2 3.85 ± 0.25 4.75 ± 0.25 ● Reverse Voltage - 100 to 1000 V ● Forward Current - 0.8 A 2 + _ 4 1 ● High Surge Current Capability 2.50 ± 0.2 3 ● Glass Passivated Chip Junction 0.65 ± 0.15 ■ Features 7° ● Designed for Surface Mount Application 0.2 (max) 0.18 ± 0.03 0.80 ± 0.3 1.50 ± 0.2 1 Input Pin（~） 2 Input Pin（~） 3 Output Anode（+） 4 Output Cathode（-） 6.70 ± 0.3 ■ Absolute Maximum Ratings Ta = 25℃ Symbol MB 1FB MB 2FB MB 4FB MB 6FB MB 8FB MB 10FB Repetitive Peak Reverse Voltage VRRM 100 200 400 600 800 1000 Surge Peak Reverse Voltage VRSM 70 140 280 420 560 700 Maximum DC Blocking Voltage VDC 100 200 400 600 800 1000 Parameter Forward Voltage @ IF=0.8A VF 1.1 Average Rectified Output Current Ta=50℃ IO 0.8 IFSM 30 Peak Forward Surge Current Ta=25℃ Maximum DC Reverse Current Ta=25℃ Ta=125℃ μA 40 Cj 13 Thermal Resistance.Junction- to-Ambient RthJA 95 Thermal Resistance.Junction- to-Case RthJC 30 Junction Temperature Tj 150 Storage Temperature Tstg -55 to 150 Typical Junction Capacitance *1 V A 5 IR Unit pF °C/W ℃ * 1 Measured at 1MHz and applied reverse voltage of 4V D.C ■ Marking NO. MB1FB MB2FB MB4FB MB6FB MB8FB MB10FB Marking MB1F MB2F MB4F MB6F MB8F MB10F www.kexin.com.cn 1 Diodes SMD Type Bridge Rectifier MB1FB ~ MB10FB ■ Typical Characterisitics Fig.2 Typical Reverse Characteristics 1.2 1.0 0.8 0.6 0.4 Glass Epoxy PC Board 0.2 Resistive or Inductive Load 0.0 25 50 75 100 125 150 175 Instaneous Reverse Current（μ A） Average Rectified Output Current (A) Fig.1 Average Rectified Output Current Derating Curve 100 T J =125° C 10 1.0 T J =25° C 0.1 Ambient Temperature (° C) Junction Capacitance ( pF) Instaneous Forward Current (A) 0.1 pulse with 300μs 1% duty cycle 0.5 1.0 1.5 2.0 Instaneous Forward Voltage (V) Peak Forward Surage Current (A) 80 100 120 140 40 30 20 10 8.3 ms Single Half Sine Wave (JEDEC Method) 1 10 Number of Cycles www.kexin.com.cn 10 1 T J =25° C 0.1 1.0 10 Reverse Voltage (V) Fig.5 Maximum Non-Repetitive Peak Forward Surage Current 2 60 100 1.0 00 40 Fig.4 Typical Junction Capacitance T J =25° C 0.01 0.0 20 percent of Rated Peak Reverse Voltage (%) Fig.3 Typical Instaneous Forward Characteristics 10 00 100 100