



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/MOSFETs | |
| Manufacturer | HUAYI | |
| Package | TO-263-2 | |
| Number | 1 N-channel | |
| Gate Threshold Voltage (Vgs(th)) | 4V | |
| Current - Continuous Drain(Id) | 90A | |
| Drain to Source Voltage | 80V | |
| Pd - Power Dissipation | 185W | |
| RDS(on) | 9mΩ@10V |

* Images are for reference only
HY1908B
Extended- Manufacturer
- MFR.Part #
- HY1908B
- JLCPCB Part #
- C444340
- Package
- TO-263-2
- Description
- 1 N-channel 185W 4V 80V 90A 9mΩ@10V TO-263-2 MOSFETs ROHS
- EasyEDA Libraries
- 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 #
- HY1908B
- JLCPCB Part #
- C444340
- Package
- TO-263-2
- Description
- 1 N-channel 185W 4V 80V 90A 9mΩ@10V TO-263-2 MOSFETs ROHS
- EasyEDA Libraries
- 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.
HY1908B Specifications
HY1908B technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Transistors/Thyristors/MOSFETs | |
| Manufacturer | HUAYI | |
| Package | TO-263-2 | |
| Number | 1 N-channel | |
| Gate Threshold Voltage (Vgs(th)) | 4V | |
| Current - Continuous Drain(Id) | 90A | |
| Drain to Source Voltage | 80V | |
| Pd - Power Dissipation | 185W | |
| RDS(on) | 9mΩ@10V |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the HY1908B. 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.

HY1908B Documents
HY1908B datasheets or manufacturer documentation.
Datasheet: HY1908B Datasheet (PDF)
HY1908B Schematic Symbol & PCB Footprint
The HY1908B schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.