KST4401 60V 0.6A NPN epitaxial silicon transistor adopts SOT-23 packaging technology and is commonly used in switching applications. The KST4401 transistor is marked as "2X". It is a switching transistor.

Product parameters:

Type: NPN

Collector-emitter voltage, max: 40V

Collector-base voltage, max: 60V

Emitter-base voltage, max: 6V

Collector current - continuous, maximum: 0.6A

Collector dissipation: 0.35W

DC current gain (hfe): 100 to 300

Conversion frequency, min: 250MHz

Operating and storage junction temperature range: -55 to +150°C