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SQ1280 Datasheet(PDF) 1 Page - HY ELECTRONIC CORP. |
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SQ1280 Datasheet(HTML) 1 Page - HY ELECTRONIC CORP. |
1 / 2 page FEATURES ● Guard ring for transient protection ● Low power loss,high efficiency ● High current capability,low VF ● High surge capacity MECHANICAL DATA ● Case: JEDEC DO-27 molded plastic ● Polarity: Color band denotes cathode ● Weight: 0.04ounces , 1.1grams ● Mounting position: Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25℃ ambient temperature unless otherwise specified. Single phase, half wave ,60Hz, resistive or inductive load. For capacitive load, derate current by 20% CHARACTERISTICS SYMBOL SQ1230 SQ1235 SQ1240 SQ1245 SQ1250 SQ1260 SQ1280 SQ12100 UNIT Maximum Recurrent Peak Reverse Voltage VRRM 30 35 40 45 50 60 80 100 V Maximum RMS Voltage VRMS 21 24.5 28 31.5 35 42 56 70 V Maximum DC Blocking Voltage VDC 30 35 40 45 50 60 80 100 V Maximum Average Forward Rectified Current @Tc=95 ℃ I(AV) A Peak Forward Surge Current 8.3ms single half sine- wave super imposed on rated load(JEDEC Method) IFSM A Peak Forward Voltage at 12A DC(Note1) VF V Maximum DC Reverse Current @Tj=25℃ at Rated DC Bolcking Voltage @Tj=100℃ Tyical Junction Capacitance (Note2) CJ pF Tyical Thermal Resistance (Note3) RθJC ℃ /w Operating Temperature Range TJ ℃ Storage Temperature Range TSTG ℃ ~ 214 ~ 450 3.Thermal Resistance Junction to case. 50 3.0 2.Measured at 1.0 MHZ and applied reverse voltage of 4.0VDC. -55 to+200 NOTES:1.300us Pulse Width, 2%Duty Cycle. -55 to+200 SCHOTTKY BARRIER RECTIFIERS mA 0.5 IR ● For use in low voltage,high frequency inverters,free wheeling,and polarity protection applications 0.55 SQ1230 thru SQ12100 0.7 0.8 12 275 Dimensions in inches and (millimeters) ● Metal of silicon rectifier , majority carrier conduction REVERSE VOLTAGE - 30 to 100Volts FORWARD CURRENT - 12.0 Amperes DIA. DIA. DO- 27 210 .375(9.5) .335(8.5) .052(1.3) .048(1.2) .220(5.6) .197(5.0) 1.0(25.4) 1.0(25.4) MIN. MIN. TC measurement point |
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