FR151 THRU FR157 Features • • • • • 1.5 Amp Fast Recovery Rectifier 50 to 1000 Volts Low Cost Low Leakage Low Forward Voltage Drop High Current Capability Fast Switching Speed For High Efficiency Maximum Ratings • • DO-15 Operating Temperature: -55°C to +150°C Storage Temperature: -55°C to +150°C MCC Catalog Number Device Marking FR151 FR152 FR153 FR154 FR155 FR156 FR157 --------------- Maximum Recurrent Peak Reverse Voltage 50V 100V 200V 400V 600V 800V 1000V Maximum RMS Voltage 35V 70V 140V 280V 420V 560V 700V Maximum DC Blocking Voltage 50V 100V 200V 400V 600V 800V 1000V D A Cathode Mark B D Electrical Characteristics @ 25°C Unless Otherwise Specified Average Forward IF(AV) 1.5 A TA = 55°C Current Peak Forward Surge IFSM 50A 8.3ms, half sine Current Maximum IFM = 1.5A; Instantaneous VF 1.3V TA = 25°C Forward Voltage Maximum DC Reverse Current At IR 5.0µA TA = 25°C Rated DC Blocking 100µA TA = 100°C Voltage Maximum Reverse Recovery Time 150ns IF=0.5A, IR=1.0A, FR151-154 Trr 250ns Irr=0.25A FR155 500ns FR156-157 Typical Junction CJ 20pF Measured at Capacitance 1.0MHz, VR=4.0V *Pulse Test: Pulse Width 300µsec, Duty Cycle 1% C DIMENSIONS DIM A B C D INCHES MIN .230 .104 .026 1.000 MAX .300 .140 .034 --- MM MIN 5.80 2.60 .70 25.40 MAX 7.60 3.60 .90 --- NOTE FR151 thru FR157 Figure 1 Typical Forward Characteristics 20 Figure 2 Forward Derating Curve 10 3.0 6 4 2.5 2 25°C Amps 2.0 1 .6 1.5 Amps .4 1.0 .2 .5 .1 Single Phase, Half Wave 60Hz Resistive or Inductive Load .06 0 .04 0 50 75 100 125 150 175 °C .02 .01 .4 .6 .8 1.0 Average Forward Rectified Current - Amperesversus Ambient Temperature - °C 1.4 12 Volts Instantaneous Forward Current - Amperesversus Instantaneous Forward Voltage - Volts Figure 3 Junction Capacitance 100 60 40 20 pF TJ=25°C 10 6 4 2 1 .1 .2 .4 1 Volts 2 4 10 20 40 Junction Capacitance - pFversus Reverse Voltage - Volts 100 200 400 1000 FR151 thru FR157 Figure 4 Maximum Non-Repetitive Forward Surge Current 90 75 60 45 Amps 30 15 0 1 2 4 6 8 10 20 40 60 80 100 Cycles Peak Forward Surge Current - Amperesversus Number Of Cycles At 60Hz - Cycles Figure 5 Reverse Recovery Time Characteristic And Test Circuit Diagram 50Ω 10Ω trr +0.5A 0 Pulse Generator Note 2 25Vdc 1Ω Notes: 1. Rise Time = 7ns max. Input impedance = 1 megohm, 22pF 2. Rise Time = 10ns max. Source impedance = 50 ohms 3. Resistors are non-inductive Oscilloscope Note 1 -0.25 -1.0 1cm Set Time Base for 20/100ns/cm