Specs side by side
2 parts compared · 16 differing specs across 17 total parameters.
| Parameter | ||
|---|---|---|
| Operating temperature | - | -40°C ~ 150°C (TJ) |
| Voltage - Breakdown | - | 6V |
| Voltage - Clamping (max) @ Ipp | - | 17V |
| Voltage - Reverse Standoff | - | 5.25V |
| Package | - | Tape & Reel (TR) Cut Tape (CT) |
| Applications | - | USB |
| Component Category | ESD Protection (High-Speed Interfaces) | - |
| Current - Peak Pulse (10/1000μs) | - | 5A (8/20µs) |
| Market Reality | The USBLC6-2SC6 is STs rail-to-rail ESD protection for USB and differential lines - a SOT-23-6 part with a deliberately flow-through pinout so the data pair passes straight through the pads, protecting both lines and the VBUS rail in one footprint. It appears on nearly every board with a USB connector, and the market answers with a well-behaved family: the same six-pin flow-through layout shipped by Bourns, Semtech, Littelfuse and onsemi, plus a large second-source clone row from Chinese fabs. The trap is not the six-pin parts - it is the lookalike high-speed ESD diodes in smaller packages whose pin count does not match the socket. | - |
| Mounting | - | Surface Mount |
| Power Line Protection | - | Yes |
| Role In Circuit | Original Reference Part | - |
| Series | - | USB |
| Sourcing Status | Active Shenzhen Spot Sourcing (24–48h) | - |
| Type | - | Steering (Rail to Rail) |
| Unidirectional Channels | - | 2 |
| Case | SOT-23-6 | SOT-23-6 |
Parts
- USBLC6-2SC6 · stmicroelectronics
- USBLC6-2SC6 · stmicroelectronics