The DTA043EUB is a PNP digital transistor with built-in bias resistors (R1 = R2 = 4.7 kΩ) in an SOT-323FL package, designed for inverter, interface, and driver applications. It has a maximum collector current of -100 mA and a collector-emitter voltage of -50 V. Power dissipation is rated at 200 mW, with a maximum junction temperature of 150 °C. The device operates with input voltage ranges from -30 to 10 V and provides a DC current gain (hFE) of at least 20 at -5 mA collector current. The built-in resistors eliminate the need for external biasing components. Storage and operating temperatures range from -55 °C to +150 °C.
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 | DTA043EUB | DTA043EUB |
| Product Name | PNP, SOT-323FL, R1=R2 Potential Divider Type Digital Transistor (Bias Resistor Built-in Transistor) | PNP Digital transistor (with built-in resistors) |
| Polarity | PNP | PNP |
