MCC Features • • • • • DLSF11 omponents 21201 Itasca Street Chatsworth !"# $ % !"# THRU DLSF18 1 Amp Glass Passivated Super Fast Recovery Rectifier 50 to 600 Volts High Surge Capability Low Leakage Low Forward Voltage Drop High Current Capability Super Fast Switching Speed For High Efficiency Maximum Ratings • • MELF Operating Temperature: -55°C to +125°C Storage Temperature: -55°C to +150°C MST Catalog Number Device Marking DLSF11 DLSF12 DLSF13 DLSF14 DLSF15 DLSF16 DLSF18 --------------- Maximum Recurrent Peak Reverse Voltage 50V 100V 150V 200V 300V 400V 600V Cathode Mark Maximum RMS Voltage 35V 70V 105V 140V 210V 280V 420V Maximum DC Blocking Voltage 50V 100V 150V 200V 300V 400V 600V C B A DIMENSIONS Electrical Characteristics @ 25°C Unless Otherwise Specified Average Forward IF(AV) 1A TA = 55°C Current Peak Forward Surge IFSM 30A 8.3ms, half sine Current Maximum Instantaneous Forward Voltage .975V IFM = 1.0A; DLSF11-DLSF15 VF 1.25V TA = 25°C DLSF16-DLSF18 Maximum DC Reverse Current At IR 5µA TA = 25°C Rated DC Blocking 50µA TA = 150°C Voltage Maximum Reverse Trr 35ns IF=0.5A, IR=1.0A, 50ns Recovery Time16-18 Irr=0.25A Typical Junction Capacitance 15pF Measured at DLSF11-DLSF15 CJ 10pF 1.0MHz, VR=4.0V DLSF16-DLSF18 *Pulse Test: Pulse Width 300µsec, Duty Cycle 1% DIM A B C INCHES MIN .190 --.095 MAX .205 .022 .099 MM MIN 4.80 --2.40 MAX 5.20 .55 2.50 SUGGESTED SOLDER PAD LAYOUT .100” .045” www.mccsemi.com .026” NOTE Nominal ∅ MCC DLSF11 thru DLSF18 Figure 1 Typical Forward Characteristics 20 Figure 2 Forward Derating Curve 10 1.5 6 4 1.25 2 25°C Amps 1.0 1 .6 .75 Amps .4 SF11 - SF15 .5 .2 SF16 - SF18 .25 .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 1.2 Average Forward Rectified Current - Amperesversus Ambient Temperature - °C 1.4 Volts Instantaneous Forward Current - Amperesversus Instantaneous Forward Voltage - Volts Figure 3 Junction Capacitance 100 SF11 - SF15 60 40 SF16 - SF18 20 pF TJ=25°C 10 6 4 2 1 .1 .2 .4 1 Volts 2 4 10 20 40 100 200 400 Junction Capacitance - pFversus Reverse Voltage - Volts www.mccsemi.com 1000 MCC DLSF11 thru DLSF18 Figure 4 Typical Reverse Characteristics 100 Figure 5 Peak Forward Surge Current 60 60 40 20 50 TA=150°C 40 10 30 6 Amps 4 2 TA=100°C 20 10 5 0 µAmps 1 .6 1 4 2 6 8 10 40 60 80 100 Cycles .4 Peak Forward Surge Current - Amperes versus Number Of Cycles At 60Hz - Cycles .2 .1 20 TA=25°C .06 .04 .02 .01 20 40 60 80 100 120 140 Volts Instantaneous Reverse Leakage Current - MicroAmperesversus Percent Of Rated Peak Reverse Voltage - Volts Figure 6 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 www.mccsemi.com