GBU4A Datasheet | LRC

Feature Plastic Package has Underwriters Laboratory Flammability Classification 94V-0 This series is UL listed under the Recognized ponent index,file number E231047 Single-in-line package High current capality with small package Superior thermal conductivity High temperature soldering guaranted: 260 /10 seconds High IFSM We declare that the material of product pliance with Ro HS requirements. G BU4A Thru G BU4M Product Characteristic Item Symbol GBU4A GBU4B GBU4D GBU4G GBU4J GBU4K GBU4M Unit Maximum repetitive voltage Maximum DC reverse current TA=25 at rated DC blocking voltage TA=125 Average recified forward current 60Hz sine wave,R-load with heatsink Tc=100 (1)(2) Io Peak forward surge current8.3 ms single half sine-wave superimposed on rated load IFSM Dielectric strength Terminals to case, AC 1 minute Current 1m A Vdia Maximum instantaneous forward voltage at 2A Operating junction temperature Storage temperature VF Tj Tstg -55~150 Notes (1)Unit case mounted on Al plate heat-sink (2) Unites mounted on P.C.B. without heat-sink (3)Remended mounting position is to bolt down on heatsink with silicone thermal pound for maximum heat transfer with #6 screw{heat-sink size:6.5- 3.5- 0.15cm) 1/4 Characteristic Curves Fig. 1 Derating Curve LESHAN RADIO PANY, LTD. Average Rectified Forward Current Io(A) Case Temperature Tc( ) Fig.2 Typical Reverse Characteristics Instantaneous Reverse Current Microamperes Percent of Rated Peak Reverse Voltage 2/4 Fig.3 Peak Surge Forward capability LESHAN RADIO PANY, LTD. Peak Surge Forward Current...