BA591

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