Spec. No. : C236K3 Issued Date : 2012.10.23 CYStech Electronics Corp.Revised Date : 2013.12.25 Page No. : 1/6 Silicon PNP Epitaxial Planar Transistor BTA1972K3Description High BV CEO High current capability Pb-free lead plating and halogen-free package Symbol Outline TO-92L BTA1972K3 BBase CCollector EEmitter Ordering Information Device

Spec. No. : C601J3 Issued Date : 2004.05.17 CYStech Electronics Corp.Revised Date :2013.03.12 Page No. : 1/6 Low Vcesat PNP Epitaxial Planar Transistor BVCEO -80VIC -5ABTA1952J3 RCESAT 150m Features Low VCE(sat), VCE(sat)=-0.3 V (typical), at IC / IB = -2A / -0.2A Excellent DC current gain characteristics Wide SOA Complementary to BTC5103J3 R

Spec. No. : C601I3 Issued Date : 2005.10.14 CYStech Electronics Corp.Revised Date : 2009.02.04 Page No. : 1/ 5 Low Vcesat PNP Epitaxial Planar Transistor BVCEO -60VIC -5ABTA1952I3 RCESAT 150m Features Low VCE(sat), VCE(sat)=-0.45 V (typical), at IC / IB = -3A / -0.15A Excellent DC current gain characteristics Wide SOA Complementary to BTC5103I3

Spec. No. : C601E3-A Issued Date : 2004.09.16 CYStech Electronics Corp. Revised Date : Page No. : 1/4 Low Vcesat PNP Epitaxial Planar Transistor BTA1952E3 Features Low VCE(sat), VCE(sat)=-0.5 V (typical), at IC / IB = -3A / -0.15A Excellent DC current gain characteristics Wide SOA Symbol Outline BTA1952E3 TO-220AB BBase CCollector B C E EEmi

Spec. No. : C314M3 Issued Date : 2007.04.23 CYStech Electronics Corp.Revised Date : 2013.08.07 Page No. : 1/6 General Purpose PNP Epitaxial Planar Transistor BTA1900M3Features Large continuous collector current capability Low collector saturation voltage Pb-free lead plating package Symbol Outline BTA1900M3 SOT-89 BBase CCollector B C E EEm