DTA144GUA is a PNP digital transistor with built-in bias resistor of 47kΩ, designed for inverter, interface, and driver applications. It is packaged in SOT-323 (UMT3) and has a collector-emitter voltage rating of -50V, collector current of -100mA, and power dissipation of 200mW. The device features a collector-emitter saturation voltage of up to -300mV at -10mA collector current and -0.5mA base current, with a DC current gain (hFE) of 68 at -5V and -5mA. The junction temperature range is -55°C to +150°C. The part meets ROHM's internal specifications and is suitable for general-purpose surface-mount applications.
These are the standard products of "digital transistors" which ROHM invented and marketed first in the world.
These are the standard products of "digital transistors" which ROHM invented and marketed first in the world.
| ROHM Semiconductor GmbH | ROHM Semiconductor USA, LLC | |
|---|---|---|
| Product Category | Transistors | Transistors |
| Product Number | DTA144GUA | DTA144GUA |
| Product Name | PNP, SOT-323, R2 Alone Type Digital Transistor (Bias Resistor Built-in Transistor) | PNP Digital transistor (with built-in resistors) |
| Polarity | PNP | PNP |
