3dg4097.pdf datasheet:

2SC4097(3DG4097) NPN /SILICON NPN TRANSISTOR : Purpose: Medium power transistor. :, 2SA1577(3CG1577) Features: Low C , complements the 2SA1577(3CG1577). ob/Absolute maximum ratings(Ta=25) Symbol Rating Unit V 40 V CBO V 32 V CEO V 5.0 V EBO I 500 mA C P 200 mW C T 150 j T -55150 stg /Electrical characteristics(Ta=25) Rating Symbol Test condition Unit Min Typ Max V I =100A I =0 40 V CBO C EV I =1.0mA I =0 32 V CEO C EV I =100A I =0 5.0 V EBO E CI V =20V I =0 1.0 A CBO CB EI V =4.0V I =0 1.0 A EBO EB Ch V =3.0V I =10mA 82 390 FE CE CV I =100mA I =10mA 0.4 V CE(sat