DTC143ZUB is an NPN 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 of 50 V. The device operates with a maximum power dissipation of 200 mW and a junction temperature range up to 150 °C. Its input voltage range is -5 to 30 V, and it features a typical output saturation voltage of 100 mV at 5 mA output current and 0.25 mA input current. The DC current gain is a minimum of 80 at 10 mA collector current. The package dimensions and taping specifications match SOT-323FL standards with 180 mm reel size and 8 mm tape width.
DTC143ZUB 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 | DTC143ZUB | DTC143ZUB |
| Product Name | NPN, SOT-323FL, R1≠R2 Leak Absorption Type Digital Transistor (Bias Resistor Built-in Transistor) | NPN Digital transistor (with built-in resistors) |
| Polarity | NPN | NPN |
