n HIGH VOLTAGE SPECIAL DARLINGTON
STRUCTURE
n VERY RUGGED BIPOLAR TECHNOLOGY
n HIGH OPERATION JUNCTION
TEMPERATURE
n HIGH DC CURRENT GAIN

APPLICATIONS
n HIGH RUGGEDNESS ELECTRONIC
IGNITION FOR SMALL ENGINES

DESCRIPTION
The ST901T is a High Voltage NPN silicon
transistor in monolithic special Darlington
configuration mounted in Jedec TO-220 plastic
package, designed for applications such us
electronic ignition for small engines (scooters,
lawnmovers, chainsaws).