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Nexperia 1-Element Uni-Directional ESD Protection Diode 45W 2-Pin SOD-523 PESD3V3L1UB,115

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Nexperia 1-Element Uni-Directional ESD Protection Diode 45W 2-Pin SOD-523 PESD3V3L1UB,115

Name: Nexperia 1-Element Uni-Directional ESD Protection Diode 45W 2-Pin SOD-523 PESD3V3L1UB,115
Brand: Nexperia
SKU: 230569
Price: 0.09 USD
Availability: InStock

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Category ESD Protection Diode Brand Nexperia Condition New

Specifications

Country of Origin	China
Brand	Nexperia
Height	0.65mm
Length	1.25mm
Model	PESD3V3L1UB,115
Width	0.85mm
Mount Type	Surface
Maximum Operating Temperature	150°C
Package Type	SOD-523
Minimum Operating Temperature	-55°C
Pin Count	2
Number of Elements per Chip	1
Clamping Voltage VC	11V
Automotive Standard	AEC-Q101
Diode Configuration	Single
Direction Type	Uni-Directional
Minimum Breakdown Voltage Vbr	5.3V
Maximum Reverse Stand-off Voltage Vwm	3.3V
Peak Pulse Power Dissipation Pppm	45W
Maximum Peak Pulse Current Ippm	4.5A
Maximum Reverse Leakage Current	300nA

Key Features

Protects a single signal line from electrostatic discharge and transient voltage damage.
Single element diode in a compact SOD-523 surface mount package.
Features ultra-low diode capacitance of 0.4 pF typical for high-speed applications.
Low leakage current as low as 5 nA ensures minimal signal distortion.
Operates within a temperature range of -55°C to 150°C.
Maximum peak pulse power dissipation of 45 watts for transient surges.
Compliance with automotive standard AEC-Q101 for reliability.
Offers a clamping voltage of 11V and a peak pulse current of 4.5A.

Product Description

Nexperia PESD3V3L1UB,115 is a 1-element uni-directional electrostatic discharge (ESD) protection diode rated for 45W pulse power dissipation in a small form factor 2-pin SOD-523 surface mount package. It is engineered to safeguard single high-speed signal lines from damage caused by ESD events and other voltage transients, making it ideal for use in sensitive electronic equipment and automotive applications.

This diode features an ultra-low diode capacitance of 0.4 pF typical, ensuring minimal impact on signal integrity for ultra-high-speed communication lines. Leakage current is minimized to 5 nA, thereby reducing power loss and improving circuit performance. The diode supports a wide operating temperature range from -55°C to 150°C, suitable for harsh industrial and automotive environments compliant with AEC-Q101 standards.

With a pulse power dissipation capacity of 45 watts and a peak pulse current of 4.5 amperes, the diode provides robust transient suppression. Its clamping voltage of 11V and a maximum reverse stand-off voltage of 3.3V provide effective protection against voltage spikes. The compact dimensions (1.25 mm length x 0.85 mm width x 0.65 mm height) allow it to fit into densely packed PCBs where space is critical.

These diodes are typically employed in various industrial, automotive, and consumer electronics to protect sensitive data and power lines, including interfaces, communication ports, and high-speed signal lines. Their low capacitance and leakage current make them suitable for high-frequency and precision circuitry in telecommunications, computing, and instrumentation equipment.

Protects sensitive components from electrostatic discharge damage. Compact SMD package maximizes PCB design flexibility. High peak pulse power rating for reliable transient suppression. Compliance with automotive AEC-Q101 standard ensures quality and reliability.

Suitable for ultra-high-speed signal line protection with minimal signal interference.

Set contains one 1-element uni-directional ESD protection diode. Ideal for electronics engineering, manufacturing, automotive electronics, telecommunications equipment, and instrumentation.

Explore more semiconductor devices and ESD Protection Diodes in the Electronics & Electricals category on EnvMart.