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PESD5V0V1BB-QX

Name: PESD5V0V1BB-QX
Rating: 4.7 (12 reviews)

TVS DIODE 5VWM 12.5VC SOD523

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規格

Part Status	Active
Base Product Number	PESD5
Type	Zener
Bidirectional Channels	1
Voltage - Reverse Standoff (Typ)	5V (Max)
Voltage - Breakdown (Min)	5.8V
Voltage - Clamping (Max) @ Ipp	12.5V
Current - Peak Pulse (10/1000µs)	4.8A (8/20µs)
Power - Peak Pulse	45W
Power Line Protection	No
Applications	Ethernet, Telecom
Capacitance @ Frequency	11pF @ 1MHz
Operating Temperature	-55°C ~ 150°C (TA)
Grade	Automotive
Qualification	AEC-Q101
Mounting Type	Surface Mount
Package	SC-79, SOD-523
Supplier Device Package	SOD-523
Packaging	Cut Tape (CT), Tape & Reel (TR)

概述

Description

PESD5V0V1BB-QX is a multi-channel ESD protection diode array designed for 5 V I/O lines. It protects external interfaces (USB, I2C/SPI/UART, display lines, etc.) from electrostatic discharge by clamping fast transients to the supply rails, shielding downstream ICs.
Key points:
- Low-capacitance, suitable for high-speed data paths
- Protects multiple lines in a compact package
- Operates on a 5 V regime; provides fast, reliable ESD suppression
- The -QX suffix denotes a specific packaging/reel option (check the datasheet for exact package type and channel count)
Usage:
- Place the device between external I/O lines and the protected ICs, with lines routed through the protection network to ground or supply as specified.
- No active control signals required; it acts passively during ESD events.
For exact channel count, capacitance, ESD ratings, and packaging, consult the vendor’s datasheet.

Package

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

Pinout

Pin count: 3 pins.
Function: ESD protection diode array for a single I/O line (5 V working voltage). It clamps ESD events to ground (and/or Vdd as appropriate) to protect the protected line.

Manufacturer

- Manufacturer: Nexperia.
- What kind of company: A global semiconductor company that designs and manufactures discrete components, including protection devices (ESD/TVS diodes, diodes, transistors, MOSFETs, etc.).

Application

PESD5V0V1BB-QX is a multi-line ESD protection diode array for 5 V I/O. It clamps ESD on data lines with low capacitance for high-speed interfaces. Common applications: USB, HDMI/DisplayPort, USB-C, MIPI-CSI/DSI (cameras), I2C/SPI/UART, CAN/LIN, Ethernet, and other 5 V logic lines in consumer, mobile, automotive, and industrial electronics. Place it near connectors or at interface entry points for effective protection.