PESD4USB3UCTBR-Q

Extremely low capacitance unidirectional ESD protection diode array

Automotive qualified

This unidirectional ESD protection device is designed to protect high-speed interfaces such as SuperSpeed USB 3.2, HDMI, DisplayPort, external Serial Advanced Technology Attachment (eSATA), Low Voltage Differential Signaling (LVDS), and Gigabit Multimedia Serial Link (GMSL) Serializer/Deserializer (SerDes) against ElectroStatic Discharge (ESD).

The device is encapsulated in a leadless small DFN2510A-10 (SOT1176-2) plastic package and provides ESD protection up to 15 kV exceeding IEC 61000-4-2 level 4 and fulfilling ISO 10605.

Features and benefits

Unidirectional ESD protection for four signal lines
V_RWM = 3.3 V device
Extremely low clamping voltage to protect sensitive I/Os
Extremely low clamping voltage: 2.8 V for 8 A 100 ns TLP and 4.4 V for 16 A 100 ns TLP
IEC 61000-4-4 robust up to 36 A into a 50 Ohm termination (1.8 kV)
IEC 61000-4-5 (surge): I_PP = 8.2 A peak pulse (average measured)
Typical line capacitance of only 0.29 pF
ESD protection up to ±15 kV according to IEC 61000-4-2
Leadless ultra small DFN2510A-10 (SOT1176-2) surface mount package
Qualified according to AEC-Q101 and recommended for use in automotive applications

Applications

Infotainment applications: USB 2.0, USB 3.2 and HDMI 2.1
Automotive A/V monitors, display and cameras
SerDes: GMSL, APIX, FPD-Link and LVDS

Parametrics

Type number	Package version	Package name	Size (mm)	Configuration	Nr of lines	V_RWM (V) (V)	C_d [typ] (pF)	I_PPM [max] (A)	V_ESD (kV) (kV)
PESD4USB3UCTBR-Q	SOT1176-2	DFN2510A-10	1.0 x 2.5 x 0.5	Unidirectional	4	3.3	0.29	6.5	15

Package

Type number	Orderable part number, (Ordering code (12NC))	Status	Marking	Package	Package information	Reflow-/Wave soldering	Packing
PESD4USB3UCTBR-Q	PESD4USB3UCTBR-QZ (934665071471)	Active	QA	DFN2510A-10 (SOT1176-2)	SOT1176-2		Not available

Environmental information

Type number	Orderable part number	Chemical content	RoHS	RHF-indicator
PESD4USB3UCTBR-Q	PESD4USB3UCTBR-QZ	PESD4USB3UCTBR-Q

Quality and reliability disclaimer

Documentation (4)

File name	Title	Type	Date
PESD4USB3UCTBR-Q	Extremely low capacitance unidirectional ESD protection diode array	Data sheet	2023-10-26
SOT1176-2	3D model for products with SOT1176-2 package	Design support	2023-02-07
SOT1176-2	plastic, extremely thin small outline package; no leads; 10 terminals; body 1.0 x 2.5 x 0.5 mm	Package information	2021-09-08
PESD4USB3UCTBR-Q_Nexperia_Product_Reliability	PESD4USB3UCTBR-Q Nexperia Product Reliability	Quality document	2024-04-29

Support

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Models

File name	Title	Type	Date
SOT1176-2	3D model for products with SOT1176-2 package	Design support	2023-02-07

Ordering, pricing & availability

Type number	Orderable part number	Ordering code (12NC)	Status	Packing	Packing Quantity	Buy online
PESD4USB3UCTBR-Q	PESD4USB3UCTBR-QZ	934665071471	Active	Not available	5,000	Order product

Sample

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If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples. Check out the list of official distributors.

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

Interactive datasheet