STD901T

ST901T, STD901T Datasheet High voltage NPN Darlington transistor for ignition coil TAB TO-220 1 2 3 TAB 23 1 DPAK C(2, TAB) B(1) Features High voltage special Darlington structure Very rugged Bipolar technology High DC current gain Application High ruggedness electronic ignition for small engines Description The device is a high voltage NPN transistor in monolithic special Darlington configuration, designed for applications such as electronic ignition for small engines (scooters, lawnmowers, chainsaws). E(3) B1C2TABE3 Product status links ST901T STD901T Product summary Order code ST901T Marking 901T Package TO-220 Packing Tube Order code STD901T Marking D901T Package DPAK Packing Tape and reel DS0940 - Rev 6 - May 2023 For further information contact your local STMicroelectronics sales office. www.st.com 1 Electrical ratings Symbol VCES VCEO VEBO IC ICM IB IBM PTOT Tstg TJ Table 1. Absolute maximum ratings Parameter Collector-emitter voltage (VBE = 0) Collector-emitter voltage (IB = 0) Emitter-base voltage (IC = 0) Collector current Collector peak current (tp < 5 ms) Base current Base peak current (tp < 5 ms) Total power dissipation at TC = 25 °C for ST901T Total power dissipation at TC = 25 °C for STD901T Operating junction temperature range Storage temperature range Symbol RthJC Table 2. Thermal data Parameter Thermal resistance, junction-to-case for ST901T Thermal resistance, junction-to-case for STD901T ST901T, STD901T Electrical r...