The DTA143ZUB is a PNP digital transistor with built-in bias resistors (R1 = 4.7 kΩ, R2 = 47 kΩ) in a SOT-323FL package, designed for inverter, interface, and driver applications. It has a collector current rating of -100 mA and a collector-emitter voltage rating of -50 V. The device has a power dissipation of 200 mW, a junction temperature rating of 150 °C, and an input resistance of 4.7 kΩ with a resistance ratio (R2/R1) of 10. It operates with input voltage ranges from -30 V to 5 V and has a DC current gain (hFE) of at least 80 at -10 mA collector current. It complies with RoHS standards.
DTA143ZUB is a digital transistor suitable for inverter, interface and driver applications.
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 | DTA143ZUB | DTA143ZUB |
| Product Name | PNP, SOT-323FL, R1≠R2 Leak Absorption Type Digital Transistor (Bias Resistor Built-in Transistor) | PNP Digital transistor (with built-in resistors) |
| Polarity | PNP | PNP |
