The DTC124XKA is an NPN digital transistor with built-in bias resistors, packaged in an SOT-346 (SMT3) case, designed for inverter, interface, and driver applications. It features an input resistor R1 of 22 kΩ and R2 of 47 kΩ, enabling circuit simplification by eliminating the need for external input resistors. The device supports a collector current of up to 100 mA and a supply voltage of 50 V, with a power dissipation rating of 200 mW. The junction temperature ranges from -55 °C to +150 °C. It complies with RoHS standards. The packaging is supplied on a tape and reel with 3000 units per reel.
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 | DTC124XKA | DTC124XKA |
| Product Name | NPN, SOT-346, R1≠R2 Leak Absorption Type Digital Transistor (Bias Resistor Built-in Transistor) | NPN Digital transistor (with built-in resistors) |
| Polarity | NPN | NPN |
