PNP Medium Power Transistor for Switching - UMT4403U3

UMT4403U3 is a transistor for audio frequency small signal amplifier. Complementary is the SST4401/UMT4401U3

* This is a standard-grade product.
For Automotive usage, please contact Sales.

Application Note

What is a Thermal Model? (Transistor)
Thermal models are models for performing simulations in relation to heat among SPICE models. Simulations using the thermal models are performed to make a rough estimate during the initial stage of thermal design. This application note explains the thermal models.
Part Explanation
For Transistors