PESD5V0X1BCSFYL

PESD5V0X1BCSFYL is a low-capacitance ESD protection diode array in the PESD5V0 family. It provides transient suppression for high-speed I/O lines with a nominal stand-off voltage of about 5 V, protecting sensitive devices from electrostatic discharges while preserving signal integrity. The device features very low input capacitance (a few pF per line) and fast response, suitable for data interfaces such as USB, HDMI, display lines, memory cards, and general microcontroller I/O. The X1B and SFYL suffixes indicate specific packaging and lead-free compliance; multiple-channel variants exist in the family. How to use: connect between the protected line and ground; the line voltage should stay near or below the 5 V stand-off, with clamping typically around 6–7 V during surges. For exact channel count, capacitance, leakage, and package details, consult the datasheet.

Here are the typical features of PESD5V0X1BCSFYL:
- 5 V working voltage ESD protection diode array
- 1-channel (per the X1B designation) protection for a single I/O line
- Very low input capacitance, suitable for high-speed interfaces
- Low leakage current
- Fast ESD clamp response to protect sensitive circuitry
- Small footprint surface-mount package
- RoHS compliant (lead-free) and suitable for compact boards
For exact electrical specs (capacitance, leakage, protection ratings, operating temperature, etc.), please consult the official datasheet.

- Pin count: 6 pins
- Function: Single-channel ESD protection diode array for a 5V signal line; clamps ESD events to Vcc and GND to protect one I/O line (low-voltage/interfaces up to ~5V).

- Manufacturer: Nexperia.
- What kind of company: Nexperia is a global semiconductor company that designs and manufactures discrete devices, logic, MOSFETs, and protection/ESD devices used in electronics.

PESD5V0X1BCSFYL is a 5V low-capacitance ESD protection device for multi-line I/O. Typical applications include:
- Protection for USB, HDMI, MIPI/CSI-DSI, LVDS interfaces
- 5V data/bidirectional lines: I2C, SPI, UART and other logic I/O
- Protection of connectors and cables on MCUs, SoCs, FPGAs, and peripherals
- Used in consumer electronics, mobile devices, and industrial/automotive equipment with 5V logic
- Designed to provide fast ESD clamping with minimal impact on signal integrity.

SC-70-6 (SOT-23-6) package — a 6-pin small-outline package.