PESD24VF1BLYL

PESD24VF1BLYL is a single-channel transient-voltage-suppression (TVS) diode from the PESD24V family, used for electrostatic discharge (ESD) protection of high-speed data/communication lines.
Key points:
- Purpose: protects sensitive ICs from ESD and fast transients on lines such as USB, CAN, Ethernet, or automotive sensors.
- Voltage rating: designed for lines with nominal voltages up to about 24 V (standoff near 24 V); clamps during an ESD event.
- Performance: very fast response, low leakage, and low capacitance to minimize signal integrity impact.
- Packaging: small surface-mount package; LYL is the package code for this variant.
- Applications: consumer, automotive, industrial electronics requiring robust ESD protection on data lines.
- How to use: connect the device between the signal line and ground, placed close to the protected IC; refer to the datasheet for exact pinout and electrical specs.
For precise specs, consult the official PESD24VF1BLYL datasheet.

Concise features of PESD24VF1BLYL:
- Single-line ESD protection diode with 24 V working standoff
- Ultra-low input capacitance (to preserve signal integrity on high-speed lines)
- Very low leakage current
- Ultra-fast response to ESD/transient events
- Low clamping voltage to protect downstream ICs
- Small SMD package, Pb-free/RoHS compliant
- Suitable for protecting I/O interfaces (USB, CAN, HDMI, etc.) in compact designs

Pin count: 6 pins (SOT-23-6).
Function: PESD24VF1BLYL is a multi-line ESD protection diode array (transient suppressor) with a common ground. It protects multiple I/O lines (typically up to four) from ESD events, with a 24 V working/standoff rating and low capacitance suitable for high-speed signals.

- Manufacturer: Nexperia.
- What kind of company: A global semiconductor company that designs and manufactures discrete components and ESD protection devices (diodes, transistors, MOSFETs, protection arrays) for automotive, industrial, and consumer electronics.

PESD24VF1BLYL is a 24V ESD/surge protection device. Common applications include:
- Automotive 24V networks (CAN/LIN transceivers, ECUs)
- Industrial automation and sensors/drive equipment on 24V rails
- High-speed data interfaces in 24V systems (USB, HDMI, LVDS/MIPI)
- External I/O ports of consumer/industrial devices
- Telecom/outdoor equipment requiring 24V surge protection
These protect sensitive circuits from ESD strikes and voltage transients on 24V lines and data interfaces.

It’s in a small leadless package: 8-pin DFN (2.0 × 3.0 mm).