Diodes SMD Type Small Signal Schottky Diodes KAR46,KAR46A (BAR46,BAR46A) SOT-23 Unit: mm +0.1 2.9-0.1 +0.1 0.4-0.1 +0.1 1.3-0.1 +0.1 2.4-0.1 Very small conduction losses 0.4 3 Features 1 Low forward voltage Drop 0.55 Negligible switching losses 2 +0.1 0.95-0.1 +0.1 1.9-0.1 +0.05 0.1-0.01 1.Base 2.Emitter +0.1 0.38-0.1 0-0.1 +0.1 0.97-0.1 Surface mount device 3.collector KAR46A KAR46 Absolute Maximum Ratings Ta = 25 Parameter Maximum Repetitive Reverse Voltage Symbol Rating Unit VRRM 100 V IF 150 mA mW Average Rectified Forward Current PD 230 RèJA 500 TJ 150 Tstg -65 to +150 Power Dissipation Thermal Resistance, Junction to Ambient Operating Junction Temperature Storage Temperature Range W Electrical Characteristics Ta = 25 Parameter Symbol Testconditons Min Typ Max Breakdown Voltage VR IR = 100 IF = 0.1mA,TJ=25 0.25 Forward Voltage VF IF = 10mA,TJ=25 0.45 Reverse Current IR TJ=25 TJ=60 TJ=25 TJ=60 TJ=25 TJ=60 TJ=25 TJ=60 ,VR =1.5 V ,VR =1.5 V ,VR =10V ,VR =10 V ,VR =50V ,VR =50 V ,VR =75 V ,VR =75V Junction Capacitance Cj TJ=25 ,VR = 0V, f = 1.0 MHz 10 TJ=25 ,VR = 1V, f = 1.0 MHz 6 A,TJ=25 100 Unit V V 1 IF = 250mA,TJ=25 0.5 5 0.8 7.5 2 15 5 20 A pF Marking NO. KAR46 KAR46A Marking S46 A46 www.kexin.com.cn 1