



- Manufacturer
- MFR.Part #
- 2SD2142KT146
- JLCPCB Part #
- C253169
- Package
- TO-236-3(SOT-23-3)
- Description
- 1.5V 10000 100nA 10V 125MHz 200mW 2V 300mA 30V NPN TO-236-3(SOT-23-3) Darlington Transistors ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Transistors/Thyristors/Darlington Transistors | |
| Manufacturer | ROHM Semicon | |
| Package | TO-236-3(SOT-23-3) | |
| Type | NPN | |
| Transition frequency(fT) | 125MHz | |
| Collector - Emitter Voltage VCEO | 30V | |
| Emitter-Base Voltage VEBO | 10V | |
| DC Current Gain | 10000 | |
| Current - Collector(Ic) | 300mA | |
| Vce Saturation(VCE(sat)) | 1.5V | |
| Vbe On(VBE(on)) | 2V | |
| Pd - Power Dissipation | 200mW | |
| Current - Collector Cutoff | 100nA |

* Images are for reference only
2SD2142KT146
Extended- Manufacturer
- MFR.Part #
- 2SD2142KT146
- JLCPCB Part #
- C253169
- Package
- TO-236-3(SOT-23-3)
- Description
- 1.5V 10000 100nA 10V 125MHz 200mW 2V 300mA 30V NPN TO-236-3(SOT-23-3) Darlington Transistors ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
- Manufacturer
- MFR.Part #
- 2SD2142KT146
- JLCPCB Part #
- C253169
- Package
- TO-236-3(SOT-23-3)
- Description
- 1.5V 10000 100nA 10V 125MHz 200mW 2V 300mA 30V NPN TO-236-3(SOT-23-3) Darlington Transistors ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
2SD2142KT146 Specifications
2SD2142KT146 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Transistors/Thyristors/Darlington Transistors | |
| Manufacturer | ROHM Semicon | |
| Package | TO-236-3(SOT-23-3) | |
| Type | NPN | |
| Transition frequency(fT) | 125MHz | |
| Collector - Emitter Voltage VCEO | 30V | |
| Emitter-Base Voltage VEBO | 10V | |
| DC Current Gain | 10000 | |
| Current - Collector(Ic) | 300mA | |
| Vce Saturation(VCE(sat)) | 1.5V | |
| Vbe On(VBE(on)) | 2V | |
| Pd - Power Dissipation | 200mW | |
| Current - Collector Cutoff | 100nA |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the 2SD2142KT146. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

2SD2142KT146 Documents
2SD2142KT146 datasheets or manufacturer documentation.
Datasheet: 2SD2142KT146 Datasheet (PDF)
2SD2142KT146 Schematic Symbol & PCB Footprint
The 2SD2142KT146 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.