PESD3USB3B/CX PESD3USB3B/CX is a 3-channel Zener TVS diode from Nexperia with 4V reverse standoff voltage and ±20kV ESD contact discharge protection. It is housed in a WLCSP15 surface-mount package.
Mfr Part #:

PESD3USB3B/CX

Available from 1 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
PESD3USB3B/CX is a 3-channel Zener TVS diode from Nexperia with 4V reverse standoff voltage and ±20kV ESD contact discharge protection. It is housed in a WLCSP15 surface-mount package.
Total Stock: 4,500 pcs
$ Price Range: $0.29 - $0.95

PESD3USB3B/CX Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
4,500 pcs
4500 pcs On Request 1 On Request On Request On Request On Request On Request

PESD3USB3B/CX Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Capacitance @ Frequency
Current
ESD Contact Discharge (IEC 61000-4-2)
Lead Style
Mounting Type
Operating Temperature
Power Line Protection
Storage Temperature
Supplier Device Package
Type
Voltage

PESD3USB3B/CX Description

Short technical summary and product information.

The PESD3USB3B/CX is a 3-channel Zener TVS diode designed for ESD protection on differential data lines. It is part of the PESDxUSB3B/C series from Nexperia. The device provides ESD protection up to ±20 kV contact discharge per IEC 61000-4-2, with a reverse standoff voltage of 4 V and a peak pulse current of 9.5 A (8/20 µs). Capacitance is 0.29 pF at 1 MHz, making it suitable for high-speed interfaces. The diode is bidirectional and supports applications such as HDMI, USB, and general-purpose downstream ESD protection. It is available in a WLCSP15 package for surface mount assembly, with an operating temperature range of -40°C to 125°C.

PESD3USB3B/CX Quick Information

Product Type: TVS Diode
Series: PESDxUSB3B/C
Canonical Name: PESD3USB3B/CX
Subcategory: ESD Protection Diode

PESD3USB3B/CX Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: REACH Unaffected

PESD3USB3B/CX Estimated Pricing

Qty Low High
317+ $0.95 $0.95
4,500+ $0.32 $0.32
9,000+ $0.29 $0.29
13,500+ $0.29 $0.29

Estimated market price range - modelled values for guidance only, not live distributor offers.

PESD3USB3B/CX Features

  • 3-channel bidirectional ESD protection.
  • ±20 kV contact discharge protection.
  • Low capacitance of 0.29 pF at 1 MHz.
  • 4 V reverse standoff voltage.
  • WLCSP15 surface-mount package.

PESD3USB3B/CX Applications

  • Used in HDMI and USB interfaces.
  • Ideal for smartphone and tablet ESD protection.
  • Suitable for MIPI D-PHY camera and display interfaces.
  • General-purpose downstream ESD protection for differential data lines.

PESD3USB3B/CX FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the PESD3USB3B/CX?

The maximum reverse standoff voltage is 4 V.

What is the peak pulse current rating?

The peak pulse current is 9.5 A for an 8/20 µs pulse.

What package is the PESD3USB3B/CX available in?

The device is available in a WLCSP15 package.

What is the capacitance of the PESD3USB3B/CX?

The capacitance is 0.29 pF at 1 MHz.

What is the ESD protection level?

The device provides ESD protection up to ±20 kV contact discharge per IEC 61000-4-2.

How many channels does the PESD3USB3B/CX have?

It has 3 bidirectional channels.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

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