


Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Optoisolators/Transistor, Photovoltaic Output Optoisolators | |
| Manufacturer | Broadcom Limited | |
| Package | SO-24 | |
| Operating Temperature | -40℃~+125℃ | |
| Forward Current(If) | 11mA | |
| Rise time | 23ns | |
| Output Current | 10A | |
| Isolation Voltage(Vrms) | 5kV | |
| Reverse Voltage | 6V | |
| Input type | DC | |
| Fall time | 19ns | |
| Voltage - Forward(Vf) | 1.55V |

* Images are for reference only
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
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
QCFJ-3439T-500UE technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Optoisolators/Transistor, Photovoltaic Output Optoisolators | |
| Manufacturer | Broadcom Limited | |
| Package | SO-24 | |
| Operating Temperature | -40℃~+125℃ | |
| Forward Current(If) | 11mA | |
| Rise time | 23ns | |
| Output Current | 10A | |
| Isolation Voltage(Vrms) | 5kV | |
| Reverse Voltage | 6V | |
| Input type | DC | |
| Fall time | 19ns | |
| Voltage - Forward(Vf) | 1.55V |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the QCFJ-3439T-500UE. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

QCFJ-3439T-500UE datasheets or manufacturer documentation.
Datasheet: QCFJ-3439T-500UE Datasheet (PDF)
The QCFJ-3439T-500UE schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.