
- Manufacturer
- MFR.Part #
- D44D2
- JLCPCB Part #
- C4365887
- Package
- TO-220
- Description
- -55℃~+150℃@(Tj) 1.5V 10uA 2.1W 2000 40V 6A NPN TO-220 Darlington Transistors
- 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 | Texas Instruments | |
| Package | TO-220 | |
| Operating Temperature | -55℃~+150℃@(Tj) | |
| Type | NPN | |
| Collector - Emitter Voltage VCEO | 40V | |
| DC Current Gain | 2000 | |
| Current - Collector(Ic) | 6A | |
| Vce Saturation(VCE(sat)) | 1.5V | |
| Pd - Power Dissipation | 2.1W | |
| Current - Collector Cutoff | 10uA |

* Images are for reference only
D44D2
Extended- Manufacturer
- MFR.Part #
- D44D2
- JLCPCB Part #
- C4365887
- Package
- TO-220
- Description
- -55℃~+150℃@(Tj) 1.5V 10uA 2.1W 2000 40V 6A NPN TO-220 Darlington Transistors
- 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 #
- D44D2
- JLCPCB Part #
- C4365887
- Package
- TO-220
- Description
- -55℃~+150℃@(Tj) 1.5V 10uA 2.1W 2000 40V 6A NPN TO-220 Darlington Transistors
- 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.
D44D2 Specifications
D44D2 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Transistors/Thyristors/Darlington Transistors | |
| Manufacturer | Texas Instruments | |
| Package | TO-220 | |
| Operating Temperature | -55℃~+150℃@(Tj) | |
| Type | NPN | |
| Collector - Emitter Voltage VCEO | 40V | |
| DC Current Gain | 2000 | |
| Current - Collector(Ic) | 6A | |
| Vce Saturation(VCE(sat)) | 1.5V | |
| Pd - Power Dissipation | 2.1W | |
| Current - Collector Cutoff | 10uA |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the D44D2. 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.

D44D2 Documents
D44D2 datasheets or manufacturer documentation.
Datasheet: D44D2 Datasheet (PDF)
D44D2 Schematic Symbol & PCB Footprint
The D44D2 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.