BAT42 JINGHENG | Alldatasheet
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Technical content
R SEMICONDUCTOR BAT42,BAT43 SMALL SIGNAL SCHOTTKY DIODES
FEATURES
ABSOLUTE RATINGS(LIMITING VALUES)
ELECTRICAL CHARACTERISTICS
Case: DO-35 glass case Polarity:color band denotes cathode end Weight: Approx. 0.13 gram For general purpose applications These diodes 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. These diodes are also available in the MiniMELF case with type designation LL42 to LL43. Reverse breakdown voltage Tested with 100 A Pulses/c109 Leakage current pulse test t 300 s , 2% at V =25V, T =25°C; at V =25V, T =100°C pR JR J /c109/c100 Forward voltage Pulse Test t 300 s, 2% at I =200mA, at I =10mA, at I =50mA, at I =2mA , at I =15mA, p F F F F F ＜＜ /c109/c100 300 0.26 0.4 0.65 0.33 0.45 0.5 100 Thermal resistance junction to ambient air Detection efficiency at R =15k C =300pF,f=45MHz, V =2V LL R /c87 Junction Capacitance at V =25V ,f=1MHzR Reverse Recovery time Form I =10mA,through I =1mA R =100 F RL /c87 VRRM V(BR)R R/c113JA trr IFRM IFSM Repetitive Peak Reverse Voltage Repetitive Peak Forward Current at t 1s, 0.5,p ＜＜ /c100 Surge forward current at t 10m ,pS＜ Junction temperature Power Dissipation at BAT42 BAT42 BAT43 BAT43 V V V V V V /c109A /c109A ns pF °/ WC IF VF VF VF VF VF IR IR CJ DO-35 Dimensions in inches and (millimeters) 0.150(3.8) MAX 1.083(27.5) MIN 1.083(27.5) MIN 0.079(2.0) MAX DIA 0.020(0.52) MAX DIA Ambient Operating temperature Range Storage Temperature Range TSTG TA TJ Ptot Forward Continuous Current at T =25°CA T =25°CA T =65°CA 1) Valid provided that leads at a distance of 4mm from case are kept at ambient temperature 1) Valid provided that leads at a distance of 4mm from case are kept at ambient temperature(DO-35) mA A mW mA V -55 to+150 -55 to+125 125 500 200 200 Symbols UnitsValue Min. Typ. Max. UnisSymbols JINAN JINGHENG ELECTRONICS CO., LTD. HTTP WWW.JINGHENGGROUP.COM://31- High temperature soldering guaranteed 260°C 10 seconds at terminals:/ Component in accordance to RoHS 2011 65 EU// T =25°CA