


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/Solid State Relays (MOS Output) | |
| Manufacturer | Letex | |
| Package | SOP-8-2.54mm | |
| Load Current | 120mA | |
| Operating Temperature | -40℃~+85℃ | |
| Load Voltage | 400V | |
| Input Type | DC | |
| Forward Current(If) | 50mA | |
| Isolation Voltage(Vrms) | 1.5kV | |
| Total Power Dissipation(Pd) | 500mW | |
| Turn-off time | 30us、500us | |
| RDS(on) | 50Ω | |
| Contact Form | 1 Set Normally Closed: 1B (SPST-NC)、1 Set Normally Open: 1A (SPST NO) | |
| Turn-on time | 230us、500us | |
| Voltage - Forward(Vf) | 1.4V |

* 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.
LTU320 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Optoisolators/Solid State Relays (MOS Output) | |
| Manufacturer | Letex | |
| Package | SOP-8-2.54mm | |
| Load Current | 120mA | |
| Operating Temperature | -40℃~+85℃ | |
| Load Voltage | 400V | |
| Input Type | DC | |
| Forward Current(If) | 50mA | |
| Isolation Voltage(Vrms) | 1.5kV | |
| Total Power Dissipation(Pd) | 500mW | |
| Turn-off time | 30us、500us | |
| RDS(on) | 50Ω | |
| Contact Form | 1 Set Normally Closed: 1B (SPST-NC)、1 Set Normally Open: 1A (SPST NO) | |
| Turn-on time | 230us、500us | |
| Voltage - Forward(Vf) | 1.4V |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the LTU320. 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.

LTU320 datasheets or manufacturer documentation.
Datasheet: LTU320 Datasheet (PDF)
The LTU320 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.