Simplify Circuit Design with ROHM DTC124TKAT146 Digital Transistors Featuring Built in Bias Resistors
Key Attributes
Model Number:
DTC124TKAT146
Product Custom Attributes
Emitter-Base Voltage VEBO:
5V
Input Resistor:
28.6kΩ
Number:
-
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTC124TKAT146
Package:
TO-236-3(SOT-23-3)
Product Description
Digital Transistors (Bias Resistor Built-in Transistors)
Product Overview
The DTC124T 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 configuring inverter circuits, switching circuits, and interface circuits. The integrated thin-film resistors offer complete isolation, enabling negative biasing and eliminating parasitic effects, making circuit design straightforward by only requiring the setting of on/off conditions. Complementary PNP types are available in the DTA124T series. These products are Lead Free and RoHS Compliant.
Product Attributes
- Brand: ROHM
- Type: NPN Digital Transistors (Bias Resistor Built-in Transistors)
- Certifications: Lead Free/RoHS Compliant
Technical Specifications
| Parameter | Model | Value | Unit |
|---|---|---|---|
| Collector-emitter voltage (VCEO) | DTC124T series | 50 | V |
| Collector current (IC) | DTC124T series | 100 | mA |
| Input resistance (R1) | DTC124T series | 22 | k |
| Collector-base breakdown voltage (BVCBO) | DTC124T series | 50 | V |
| Collector-emitter breakdown voltage (BVCEO) | DTC124T series | 50 | V |
| Emitter-base breakdown voltage (BVEBO) | DTC124T series | 5 | V |
| Collector cut-off current (ICBO) | DTC124T series | 0.5 | A |
| Emitter cut-off current (IEBO) | DTC124T series | 0.5 | A |
| Collector-emitter saturation voltage (VCE(sat)) | DTC124T series | 0.3 | V |
| DC current gain (hFE) | DTC124T series | 100 - 600 | - |
| Input resistance (R1) | DTC124T series | 15.4 - 28.6 | k |
| Transition frequency (fT) | DTC124T series | 250 | MHz |
| Junction temperature (Tj) | DTC124T series | 150 | |
| Range of storage temperature (Tstg) | DTC124T series | -55 to +150 | |
| Power dissipation (PD) | DTC124TM | 150 | mW |
| Power dissipation (PD) | DTC124TE | 150 | mW |
| Power dissipation (PD) | DTC124TUA | 200 | mW |
| Power dissipation (PD) | DTC124TKA | 200 | mW |
| Package | DTC124TM | VMT3 | - |
| Package | DTC124TE | EMT3 | - |
| Package | DTC124TUA | UMT3 | - |
| Package | DTC124TKA | SMT3 | - |
Applications
- Switching circuit
- Inverter circuit
- Interface circuit
- Driver circuit
2007221004_ROHM-DTC124TKAT146_C329914.pdf
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