Diodes SMD Type Band-switching diode BA591 SOD-323 +0.05 0.85-0.05 +0.05 0.3-0.05 +0.1 1.7-0.1 Features Unit: mm +0.1 1.3-0.1 Very small plastic SMD package Low diode capacitance:max. 1.05 pF +0.1 2.6-0.1 1.0max Low diode forward resistance:max. 0.7 Small inductance. 0.375 +0.05 0.1-0.02 0.475 Absolute Maximum Ratings Ta = 25 Parameter Symbol Conditions Min Max Unit Continuous reverse voltage VR 30 V Continuous forward current IF 100 mA 500 mW Total power dissipation Ptot Storage temperature Tstg -65 +150 Junction temperature Tj -65 +150 thermal resistance from junction to soldering point Ts = 90 Rth j-s 120 K/W E le c tric a l C h a ra c te ris tic s T a = 2 5 P a ra m e te r S ym b o l C o n d itio n s T yp M ax U n it F o rw a rd v o lta g e VF IF = 1 0 m A 1 V R e v e rs e c u rre n t IR VR = 20 V 20 nA D io d e c a p a c ita n c e Cd f = 1 M H z ; n o te 1 VR = 1 V 0 .8 1 .0 5 pF VR = 3 V 0 .6 5 0 .9 pF f = 1 0 0 M H z ; n o te 1 D io d e fo rw a rd re s is ta n c e R e v e rs e re s is ta n c e S e rie s in d u c ta n c e rD IF = 3 m A 0 .4 5 0 .7 IF = 1 0 m A 0 .3 6 0 .5 1 /g p VR = 1 V; f = 100 M Hz 100 Ls 2 K nH N o te 1 .G u a ra n te e d o n A Q L b a s is ; in s p e c tio n le v e l S 4 , A Q L 1 .0 . Marking Marking A1 www.kexin.com.cn 1