DL4001 thru DL4007 21201 Itasca St. Chatsworth, CA 91311 Phone: (818) 701-4933 Fax: (818) 701-4939 Features * * * * 1 Amp Glass Passivated Rectifier 50 - 1000 Volts Glass Passivated Junction Low Current Leakage Metalurgically Bonded Construction Surface Mount Applications Maximum Ratings * * * MELF Operating Temperature: -65C to +175C Storage Temperature: -65C to +175C Maximum Thermal Resistance; 20C/W Junction To Lead Cathode Mark Microsemi Part Number Device Marking DL4001 DL4002 DL4003 DL4004 DL4005 DL4006 DL4007 None None None None None None None Maximum Recurrent Peak Reverse Voltage 50V 100V 200V 400V 600V 800V 1000V Maximum RMS Voltage Maximum DC Blocking Voltage 35V 70V 140V 280V 420V 560V 700V 50V 100V 200V 400V 600V 800V 1000V Electrical Characteristics @ 25C Unless Otherwise Specified Average Forward IF(AV) 1.0A TA = 75C Current Peak Forward Surge IFSM 30A 8.3ms, half sine Current Maximum 1.1V IFM = 1.0A; Instantaneous VF Forward Voltage TJ = 25C* Maximum DC Reverse Current At IR 5.0A TJ = 25C Rated DC Blocking 50A TJ = 125C Voltage Typical Junction CJ 15pF Measured at Capacitance 1.0MHz, VR=4.0V *Pulse test: Pulse width 300 sec, Duty cycle 2% C B A DIMENSIONS DIM A B C INCHES MIN .190 --.095 MAX .205 .022 .105 MM MIN 4.80 --2.40 MAX 5.20 .55 2.67 SUGGESTED SOLDER PAD LAYOUT .210" .115" .035" NOTE Nominal DL4001 thru DL4007 Figure 1 Typical Forward Characteristics 20 Figure 2 Forward Derating Curve 10 1.2 6 4 1.0 2 Amps .8 1 .6 .6 Amps .4 .4 .2 25C .2 .1 Single Phase, Half Wave 60Hz Resistive or Inductive Load .06 0 .04 0 50 75 100 125 150 175 C .02 .01 .6 .4 .8 1.0 1.2 Average Forward Rectified Current - Amperes versus Ambient Temperature - C 1.4 Volts Instantaneous Forward Current - Amperes versus Instantaneous Forward Voltage - Volts Figure 3 Junction Capacitance 100 60 40 20 pF TJ=25C 10 6 4 2 1 .1 .2 .4 1 Volts 2 4 10 20 40 Junction Capacitance - pF versus Reverse Voltage - Volts 100 200 400 1000 DL4001 thru DL4007 Figure 4 Typical Reverse Characteristics Figure 5 Peak Forward Surge Current 100 60 60 40 50 20 40 10 30 6 Amps 4 T =100C A 10 2 0 Amps 1 .6 1 2 4 6 8 10 20 40 60 80 100 Cycles .4 Peak Forward Surge Current - Amperes versus Number Of Cycles At 60Hz - Cycles .2 .1 20 TA=25C .06 .04 .02 .01 20 40 60 80 100 120 140 Volts Instantaneous Reverse Leakage Current - MicroAmperes versus Percent Of Rated Peak Reverse Voltage - Volts