PESD24VL1BA,115

PESD24VL1BA,115 is a single-channel ESD protection diode (TVS) from the PESD family used to guard a single high-speed data line. It provides fast, low-capacitance protection so you can shield sensitive ICs from electrostatic discharges without significantly disturbing signal integrity.
Key points:
- One protected line per device; ultra-low capacitance (typical sub-1 pF) to minimize loading on the line.
- Working/standoff voltage around 24 V; breakdown in the low-to-mid 20s volts range.
- Fast response with good ESD withstand capability per IEC 61000-4-2 (high-energy surges).
- Low leakage in normal operation.
- Very compact packaging (BA variant; packaging code “115” is a reel/tape code, not a performance spec).
Typical uses: protecting LVDS/HDMI data lines, USB, CAN/LIN, camera interfaces, or other high-speed signal lines in automotive and consumer electronics.
For exact electrical specs, package details, and the meaning of the “115” suffix, refer to the latest PESD24VL1BA datasheet.

PESD24VL1BA,115 features (typical for this family)
- 24-V working/stand-off voltage for line protection
- Very low input capacitance for high-speed data lines (Cio minimal)
- Single-channel ESD protection diode array to ground
- Fast response and clamping to safe levels during ESD events
- Low leakage current
- IEC 61000-4-2 ESD protection rating
- Broad operating temperature range (typical -40°C to +125°C)
- RoHS compliant, halogen-free
- Small package and packaging option: tape/ reel 115 (suitable for high-volume assembly)
Note: exact electrical specs (clamp voltage, leakage, capacitance, and exact package) are in the datasheet; values vary by variant.

- Pin count: 3 pins (SOT-23-3 package)
- Function: Single-channel transient-voltage-suppression (TVS) ESD protection diode for one signal line, with 24 V standoff. It clamps ESD/transient events to ground to protect the protected line.

- Manufacturer: Nexperia
- What kind of company: A global semiconductor company that specializes in discrete components and protection devices (e.g., ESD protection diodes/arrays), originally part of NXP Semiconductors and now an independent Dutch-based company.

PESD24VL1BA,115 is a single-channel, very low-capacitance ESD protection device with a standoff voltage around 24V. Applications: automotive and industrial I/O interfaces (CAN/LIN, RS-485, sensor lines); protection for high-speed data lines near external connectors (USB, HDMI/DisplayPort, USB-C, camera/video interfaces); telecommunications ports; and general-purpose protection for lines exposed to ESD or surges. Its low capacitance minimizes signal distortion, making it suitable for portable devices, consumer electronics, and automotive/industrial controllers.

SOT-23-3 (SC-70) package.