BA885

S MD Type Silicon PIN Diode BA885 Diodes SOT-23 Unit: mm Features Current-controlled RF resistor for switching and attenuating applications +0.1 2.4-0.1 +0.1 2.9-0.1 +0.1 0.4-0.1 Frequency range 1 MHz 2 GHz 1 +0.1 0.95-0.1 +0.1 1.9-0.1 2 0.55 Especially useful as antenna switch in TV-sat tuners +0.1 1.3-0.1 0.4 3 +0.05 0.1-0.01 +0.1 0.97-0.1 1.Base 2.Emitter 3.collector A b s o lu te M a x im u m R a tin g s T a = 2 5 P a ra m e te r R e ve rs e V o lta g e F o rw a rd C u rre n t O p e ra tin g te m p e ra tu re ra n g e S to ra g e te m p e ra tu re ra n g e J u n c tio n a m b ie n t N o te : 1 . P a c k a g e m o u n te d o n a lu m in a 1 5 m m 1 6 .7 m m 0 .7 m m . 1) S ym b o l VR IF T op T stg R th JA V a lu e 50 50 -5 5 to + 1 2 5 -5 5 to + 1 5 0 450 U n it V mA K /W Electrical Characteristics Ta = 25 Parameter Forward Voltage Reverse Current Diode capacitance Symbol VF IR CT Conditions IF = 50 mA V R = 30 V V R = 10 V, f = 1 MHz V R = 0 V, f = 100 MHz f = 100 MHz Forward resistance rf IF = 1.5 mA IF = 10 mA Zero bias conductance Series inductance gp LS V R = 0 V, f = 100 MHz 22 5 70 2 40 7 S nH 0.28 0.23 Min Typ Max 1.1 50 0.6 0.4 Unit V nA pF Marking Marking PA +0.1 0.38-0.1 0-0.1 www.kexin.com.cn 1