The DTC123EKA is an NPN digital transistor with built-in bias resistors (R1 = R2 = 2.2 kΩ) in an SOT-346 package, rated for a maximum collector current of 100 mA and a collector-emitter voltage of 50 V. It operates with input voltage ranging from -10 V to 12 V and has a power dissipation of 200 mW. The device is designed for inverter, interface, and driver applications, eliminating the need for external resistors. Its junction temperature range is -55 °C to +150 °C, and it meets RoHS standards. Complementary PNP types are available in the DTA123E series.
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 | DTC123EKA | DTC123EKA |
| Product Name | NPN, SOT-346, R1=R2 Potential Divider Type Digital Transistor (Bias Resistor Built-in Transistor) | NPN Digital transistor (with built-in resistors) |
| Polarity | NPN | NPN |
