The DTA143TUA is a PNP digital transistor from ROHM Semiconductor, designed for applications such as inverters, interfaces, and drivers. It features built-in biasing resistors, which simplify circuit design by eliminating the need for external input resistors. The transistor has a maximum collector current of -100 mA and a collector-emitter voltage rating of -50 V. It operates with a power dissipation of up to 200 mW and has a junction temperature range of -55 to +150 ¬8C. The input resistance is specified at 4.7 kOc, and it offers a DC current gain ranging from 100 to 600. The DTA143TUA is packaged in a SOT-323 form factor, making it suitable for compact designs.
These are the standard products of "digital transistors" which ROHM invented and marketed first in the world.
| ROHM Semiconductor USA, LLC | |
|---|---|
| Product Category | Transistors |
| Product Number | DTA143TUA |
| Product Name | PNP Digital transistor (with built-in resistors) |
| Polarity | PNP |
