CDSOD323-T15LC

CDSOD323-T15LC is a very small Schottky barrier diode in the SOD-323 package. It’s used for low-loss rectification and reverse-polarity protection in compact, battery-powered or portable electronics. The “T15LC” suffix indicates a 15 V reverse-voltage rating, lead-free finish, and tape-and-reel packaging. Typical current rating is in the low hundreds of milliamps, with a low forward voltage drop (approx. 0.25–0.4 V at small currents) and fast switching. It’s well suited for power paths, DC-DC converter input stages, and protection circuits in space-constrained designs. For exact electrical specs (IF(AV), VRRM, leakage, and package details), consult the manufacturer’s datasheet.

CDSOD323-T15LC is a low‑capacitance TVS/ESD protection diode in an SOD‑323 package. Key features:
- Working voltage: VRWM = 15 V (suitable for protected lines up to ~15 V)
- Ultra-low capacitance: typical around 0.5–0.8 pF to preserve high-speed signal integrity
- Very fast response for ESD/transient events
- Small SOD‑323 package for compact board layouts
- Low leakage in normal operation
- RoHS compliant (halogen-free)
- Wide operating temp: typically -55°C to 125°C
- Intended for protecting data interfaces (USB, HDMI/LVDS, PCIe, etc.) against ESD and transient surges
Notes:
- Exact clamping voltage and ESD rating are specified in the datasheet; use those values for critical designs.
- Useful where low capacitance and a 15 V working range are required.

- Pin count: 2 pins (SOD-323 package).
- Function: Unidirectional TVS/ESD protection diode placed between a signal line and ground to clamp electrostatic transients and protect downstream ICs.

Manufacturer: Central Semiconductor Corp.
What kind of company: An American semiconductor company that designs and manufactures diodes and other discrete semiconductor devices (rectifiers, TVS/ESD diodes, switching diodes, etc.).

CDSOD323-T15LC is a 15V standoff TVS diode in a compact SOD-323 package. Applications:
- ESD and overvoltage protection for data/power lines in portable/consumer electronics (phones, tablets, wearables)
- Interface protection for high-speed lines: USB/USB-C, HDMI, MIPI/CSI, LVDS, camera sensors
- Power-rail protection on 12–15V automotive/industrial I/O lines
- Board-level surge protection in small-form-factor devices
- Available in unidirectional or bidirectional configurations depending on the line polarity
Note: choose according to your signal polarity and protection needs.

SOD-323 surface-mount (SMD) package.