Product Overview
The DTC115T series are NPN digital transistors featuring built-in biasing resistors, simplifying circuit design by eliminating the need for external input resistors. These transistors are ideal for inverter circuits, switching circuits, interface circuits, and driver circuits. The integrated thin-film resistors offer complete isolation, allowing for negative biasing and eliminating parasitic effects, making circuit design straightforward. Complementary PNP types are available in the DTA115T series. These products are Lead Free and RoHS Compliant.
Product Attributes
- Brand: ROHM
- Certifications: Lead Free/RoHS Compliant
Technical Specifications
| Parameter | Model | Value | Unit |
| Type | DTC115T series | NPN Digital Transistor (Bias Resistor Built-in) | |
| Collector-Emitter Voltage (VCEO) | DTC115T series | 50 | V |
| Collector Current (IC) | DTC115T series | 100 | mA |
| Input Resistance (R1) | DTC115T series | 100 | k |
| Collector-base voltage (VCBO) | DTC115T series | 50 | V |
| Emitter-base voltage (VEBO) | DTC115T series | 5 | V |
| Power dissipation (PD) | DTC115TM | 150 | mW |
| Power dissipation (PD) | DTC115TE | 150 | mW |
| Power dissipation (PD) | DTC115TUA | 200 | mW |
| Power dissipation (PD) | DTC115TKA | 200 | mW |
| Junction temperature (Tj) | DTC115T series | 150 | |
| Range of storage temperature (Tstg) | DTC115T series | -55 to +150 | |
| Collector-base breakdown voltage (BVCBO) | DTC115T series | 50 | V |
| Collector-emitter breakdown voltage (BVCEO) | DTC115T series | 50 | V |
| Emitter-base breakdown voltage (BVEBO) | DTC115T series | 5 | V |
| Collector cut-off current (ICBO) | DTC115T series | 0.5 | A |
| Emitter cut-off current (IEBO) | DTC115T series | 0.5 | A |
| Collector-emitter saturation voltage (VCE(sat)) | DTC115T series | 0.3 | V |
| DC current gain (hFE) | DTC115T series | 100 - 600 | - |
| Input resistance (R1) | DTC115T series | 70 - 130 | k |
| Transition frequency (fT) | DTC115T series | 250 | MHz |
| Package | DTC115TM | VMT3 (SC-105AA) | |
| Package | DTC115TE | EMT3 (SC-75A) | |
| Package | DTC115TUA | UMT3 (SC-323) | |
| Package | DTC115TKA | SMT3 (SC-70) | |
1810231820_ROHM-DTC115TUAT106_C123042.pdf