View rn1407-rn1409 datasheet:

RN1407,RN1408,RN1409 TOSHIBA Transistor Silicon NPN Epitaxial Type (PCT Process) RN1407,RN1408,RN1409 Switching, Inverter Circuit, Interface Circuit Unit: mm And Driver Circuit Applications With built-in bias resistors Simplify circuit design Reduce a quantity of parts and manufacturing process Complementary to RN2407~RN2409 Equivalent Circuit and Bias Resister Values Type No. R1 (k?) R2 (k?) RN1407 10 47 RN1408 22 47 RN1409 47 22 JEDEC TO-236MOD EIAJ SC-59 TOSHIBA 2-3F1A Weight: 0.012g Maximum Ratings (Ta = 25°C) Characteristic Symbol Rating Unit Collector-base voltage RN1407~RN1409 VCBO 50 V Collector-emitter voltage RN1407~RN1409 VCEO 50 V RN1407 6 Emitter-base voltage RN1408 VEBO 7 V RN1409 15 Collector current RN1407~RN1409 IC 100 mA C