 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| Shanghai Lunsure Electronic Technology Co.,Ltd Tel:0086-21-37185008 Fax:0086-21-57152769 SF31 THRU SF38 3.0 Amp Super Fast Rectifier 50 to 600 Volts DO-201AD * * * * Features High Surge Capability Low Forward Voltage Drop High Current Capability High Reliability * * * Maximum Ratings Operating Temperature: -55C to +125C Storage Temperature: -55C to +150C For capacitive load, derate current by 20% Maximum Recurrent Peak Reverse Voltage 50V 100V 150V 200V 300V 400V 600V Maximum RMS Voltage 35V 70V 105V 140V 210V 280V 420V Maximum DC Blocking Voltage D Part Number SF31 SF32 SF33 SF34 SF35 SF36 SF38 50V 100V 150V 200V 300V 400V 600V A Cathode Mark B D Electrical Characteristics @ 25C Unless Otherwise Specified Average Forward IF(AV) 3.0 A TC = 55C Current Peak Forward Surge IFSM 100A 8.3ms, half sine Current Maximum Instantaneous Forward Voltage IFM = 3.0A; VF .95V SF31-SF34 1.3V SF35-SF36 TC = 25C 1.7V SF38 Maximum DC IR Reverse Current At 5.0A TC= 25C Rated DC Blocking 100A TC = 100C Voltage Typical Junction Capacitance CJ SF31-SF34 100pF Measured at 1.0MHz, VR=4.0V SF35-SF38 80pF Maximum Reverse IF=0.5A, IR=1.0A, Trr 35ns Recovery Time Irr=0.25A *Pulse Test: Pulse Width 300sec, Duty Cycle 1% C DIMENSIONS INCHES MIN MAX --.370 --.250 .048 .052 1.000 --MM MIN ----1.20 25.40 MAX 9.50 6.40 1.30 --NOTE DIM A B C D www.cnelectr .com SF31 thru SF38 Figure 1 Typical Reverse Characteristics Figure 2 Typical Forward Characteristics SF31-SF34 SF35 -SF36 1000 10 Tj =100C uAmps 100 Amps 1 SF38 Tj =25C 10 0.1 1 20 0.01 40 60 80 100 120 Volts Instantaneous Reverse Current - uAmperes versus Percent of Rated Peak Reverse Voltage - % Figure 3 Forward Derating Curve 0.6 0.8 1.0 Volts 1.2 1.4 1.6 Instantaneous Forward Current - Amperes versus Instantaneous Forward Voltage - Volts 3.0 2.5 2.0 1.5 Amps 1.0 0.5 0 Single Phase, Half Wave 60Hz Resistive or Inductive Load 0 25 50 75 C 100 125 150 Average Forward Rectified Current Per Leg - Amperes versus Case Temperature - C www.cnelectr.com SF31 thru SF38 140 Figure 4 Maximum Non-repetitive Forward Surge Current Figure 5 200 180 160 140 120 100 80 60 .1 Typical Junction Capacitance PEAK FORWARD SURGE CURRENT. (A) 100 80 60 40 20 0 8.3ms Single Half Sine Wave JEDEC Method JUNCTION CAPACITANCE.(pF) 120 SF SF 31 ~S F3 35~ 4 SF 38 1 2 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz .5 1 2 5 10 20 REVERSE VOLTAGE. (V) 50 100 200 500 1000 Figure 6 Reverse Recovery Time Characteristic And Test Circuit Diagram 50 10 trr +0.5A 0 25Vdc Pulse Generator Note 2 1 Oscilloscope Note 1 -0.25 -1.0 1cm Set Time Base for 20/100ns/cm 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 www.cnelectr.com |
Price & Availability of SF33
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |