Diodes SMD Type Band-Switching Diode KA277(BA277) SOD-523 +0.05 0.3-0.05 Features Unit: mm 1.2 +0.1 -0.1 +0.05 0.8-0.05 Small plastic SMD package Continuous reverse voltage: max. 35 V + +0.1 0.6-0.1 - Continuous forward current: max. 100 mA +0.1 1.6-0.1 Low diode capacitance: max. 1.2 pF . +0.05 0.1-0.02 0.07max Low diode forward resistance: max. 0.7 0.77max Absolute Maximum Ratings Ta = 25 Symbol Rating Unit continuous reverse voltage Parameter VR 35 V continuous forward current IF 100 mA Ptot 715 mW Rth j-s 85 K/W storage temperature Tstg -65 to +150 junction temperature Tj -65 to +150 total power dissipation Ts = 90 thermal resistance from junction to soldering-point Electrical Characteristics Ta = 25 Parameter Symbol Max Unit IF = 10 mA Testconditons 1 V VR = 25 V 50 nA forward voltage VF reverse current IR VR = 20 V; Ta = 75 1 diode capacitance Cd f = 1 MHz; VR = 6 V 1.2 diode forward resistance rD IF = 2 mA; f = 100 MHz 0.7 A pF Marking Marking A www.kexin.com.cn 1