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BL FEATURES GALAXY ELECTRICAL VOLTAGE RANGE: 30 V CURRENT: 0.2 A BAS85 SMALL SIGNAL SCHOTTKY DIODES For general purpose applications This diode features very low turn-on voltage and fast switching. These devices are protected by a PN junction guard ring against excessive voltage, such as electrostatic discharges Mini-melf SOLDERABLE ENDS 1st BAND 2nd BAND D2 MECHANICAL DATA Case:JEDEC mini-melf,glass case Polarity: Color band denotes cathode end Weight: Approx.0.031 grams 0.022(0.559) 0.016(0.406) 0.145(3.683) 0.131(3.327) D1= 0.066 0.060 (1.676) (1.524) 0.022(0.559) 0.016(0.406) D2=D1 0 0.008(0.20) ABSOLUTE RATINGS Symbols Continuous reverse voltage Forw ard continuous current Peak forw ard current Surge forw ard current Pow er dissipation Junction temperature Ambient operating temperature range Storage temperature range @ @ @ TA=25 TA =25 tp<1s,TA=25 Value 30.0 200 300 600 200 1) 1) 1) 1) UNITS V mA mA mA mW VR IF IFM IFSM P tot TJ TA TSTG @ TA=65 125 c-55 ---+ 125 c-55 ---+ 150 1) Valid provided that leads at a distance of 4mm from case are kept at ambient temperature ELECTRICAL CHARACTERISTICS Symbols Reverse breakdow n voltage Forw ard voltage Pulse test tp<300 s, <2% @ IF=0.1mA @ IF=1mA @ IF=10mA @ IF=30mA @ IF=100mA Leakage current V R=25V Junction capacitance at V R=1V,f=1MHz Reverse recovery time @ IF=10mA,IR=10mA,IR=1mA Thermal resistance junction to ambient Min. 30.0 Typ. Max. UNITS V VR VF 0.5 0.24 0.32 0.4 0.8 V V V V V A pF ns IR CJ trr RJA 2.0 10 5 430 1) /W 1) Valid provided that leads at a distance of 4mm from case are kept at ambient temperature www.galaxycn.com Document Number 0265016 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES FIG.1 -- ADMISSIBLEPOWERDISSIPATIONVS. AMBIENT TEMPERATURE FIG. 2--TYPICAL INSTANTANEOUS FORWORD CHARACTERISTICS BAS85 1000 Ptot -Power ( mW ) 200 Forward current (mA) 100 TJ=125 T J= 25 10 100 1 T J= -4 0 0 .1 0 0 .0 1 100 200 0 0 .2 0 .4 0 .6 0 .8 1 .0 1 .2 TA - Ambient temperature( ) VF - Forward Voltage ( V) FIG. 3 -- TYPICAL REVERSE CHARACTERISTICS FIG.4 -- TYPICAL JUNCTION CAPACITANCE Reverse leakage current ( A) Junction capacitance ( pF ) 1000 T J= 1 2 5 100 14 12 10 8 6 4 2 0 0 5 10 15 20 25 30 100 10 75 1 50 25 0 .1 0 .0 1 5 10 15 20 25 30 VR - Reverse voltage ( V) VR - Reverse voltage ( V) www.galaxycn.com Document Number 0265016 BLGALAXY ELECTRICAL 2. |
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