View rn2507-rn2509 datasheet:

RN2507~RN2509 TOSHIBA Transistor Silicon PNP Epitaxial Type (PCT Process) RN2507,RN2508,RN2509 Switching, Inverter Circuit, Interface Circuit Unit in mm And Driver Circuit Applications Including two devices in SMV (super mini type with 5 leads) With built-in bias resistors Simplify circuit design Reduce a quantity of parts and manufacturing process Complementary to RN1507~RN1509 Equivalent Circuit and Bias Resistor Values Type No. R1 (k?) R2 (k?) RN2507 10 47 RN2508 22 47 JEDEC ? RN2509 47 22 EIAJ ? TOSHIBA 2-3L1A Weight: 0.014g Equivalent Circuit (Top View) Maximum Ratings (Ta = 25° °C) (Q1, Q2 Common) ° ° Characteristic Symbol Rating Unit Collector-base voltage VCBO -50 V RN2507~RN2509 Collector-emitter voltage VCEO -50 V RN2507