Text preview for : rn4991.pdf part of Toshiba rn4991 . Electronic Components Datasheets Active components Transistors Toshiba rn4991.pdf



Back to : rn4991.pdf | Home

RN4991
TOSHIBA Transistor
Silicon NPN Epitaxial Type (PCT Process) Silicon PNP Epitaxial Type (PCT Process)

RN4991
Switching, Inverter Circuit, Interface Circuit Unit: mm
and Driver Circuit Applications


Including two devices in US6 (ultra super mini type with 6 leads)
With built-in bias resistors
Simplify circuit design
Reduce a quantity of parts and manufacturing process


Equivalent Circuit and Bias Resister Values


R1: 10k
(Q1, Q2 Common)




Q1 Absolute Maximum Ratings (Ta = 25