View rn2701je-rn2706je datasheet:

RN2701JE~RN2706JE TOSHIBA Transistor Silicon PNP Epitaxial Type (PCT Process) (Bias Resistor Built-in Transistor) RN2701JE,RN2702JE,RN2703JE RN2704JE,RN2705JE,RN2706JE Switching, Inverter Circuit, Interface Circuit and Unit: mm Driver Circuit Applications • Two devices are incorporated into an Extreme-Super-Mini (5-pin) package. • Incorporating a bias resistor into a transistor reduces parts count. Reducing the parts count enables the manufacture of ever more compact equipment and lowers assembly cost. • Complementary to RN1701JE~RN1706JE Equivalent Circuit and Bias Resistor Values C Type No. R1 (k?) R2 (k?) 1.BASE1 (B1) 2.EMITTER (E) RN2701JE 4.7 4.7 3.BASE2 (B2) R1 4.COLLECTOR2 (C2) B RN2702JE 10 10 5.COLLECTOR1 (C1) RN2703JE 22 22 RN27