PESD2ETH-AXR

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PESD2ETH-AXR

TVS DIODE 5.5VWM SOT143B

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Especificaciones

Supplier Nexperia USA Inc.
Package Tape & Reel (TR),Cut Tape (CT)
Series Automotive, AEC-Q101
ProductStatus Active
Type Steering (Rail to Rail)
UnidirectionalChannels 2
Voltage-ReverseStandoff(Typ) 5.5V (Max)
Voltage-Breakdown(Min) 6V
PowerLineProtection Yes
Applications Automotive, Ethernet
Capacitance@Frequency 16pF @ 1MHz
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case TO-253-4, TO-253AA

Descripción general

Description

PESD2ETH-AXR is a two-channel ESD protection diode array designed for Ethernet interfaces. It protects the Ethernet PHY/transceiver lines by clamping electrostatic discharges to safe levels, helping prevent damage and data errors.
Key features
- 2 protective channels for Ethernet lines (TX+/TX− and RX+/RX− or differential pair)
- Very low input capacitance to minimize impact on high-speed signaling
- Bidirectional ESD diodes to power rails and ground
- Suitable for 3.3V/5V system environments; compatible with common Ethernet PHYs
- Small AXR package footprint for compact designs
- No external power supply required; passive protection
Typical usage
- Place close to the RJ45/magnetic module to protect PHY input/output pins from ESD events
Why use
- Improves robustness and reliability of Ethernet-enabled devices, reducing ESD-induced errors and component failures.
Note
- Check the exact electrical specs (capacitance, clamping voltage, ESD rating) in the official datasheet for your target application.

Features

PESD2ETH-AXR Features (concise)
- 2-channel ESD protection diode array for Ethernet PHY lines (MDI)
- Ultra-low capacitance per channel (to minimize signal loss and preserve high-speed performance)
- Fast response time for transient suppression
- Bi-directional protection to ground
- Suitable for 10/100/1000BASE-T Ethernet interfaces
- Low leakage current and robust ESD performance (IEC 61000-4-2 compliant)
- Compact AXR 6-pin surface-mount package; RoHS-compliant
Note: Specific electrical ratings (capacitance, clamping voltages, and exact ESD levels) are device-dependent—refer to the datasheet for precise numbers.

Package

The PESD2ETH-AXR uses a 6-pin SOT-23-6 (SC-74A) package.

Pinout

Pin count: 6 pins.
Function: A 2-channel ESD protection diode array for Ethernet interfaces; clamps transient voltages to ground on two Ethernet signal lines (protects the Ethernet differential pair).

Manufacturer

Manufacturer: Nexperia.
What kind of company: A global semiconductor company specializing in discrete devices, ESD protection diodes, and related components (logic, MOSFETs, etc.). It originated from Philips Semiconductors/NXP and now operates as an independent Dutch company.

Application

Two-channel ESD protection for Ethernet PHY interfaces. Applications: protection of the TX/RX lines of 10/100/1000BASE-T front-ends near RJ45 connectors and magnetics in consumer electronics, industrial equipment, and automotive networking. Features: low capacitance and high ESD surge withstand to preserve signal integrity of Ethernet transceivers.

Envío

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Referencia de tarifas de envío (DHL/FedEx):

DHL: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 2-5 días hábiles.

FedEx: El costo de envío oscila entre $25-$40 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

UPS: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

TNT: El costo de envío oscila entre $25-$65 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

EMS: El costo de envío oscila entre $30-$50 (0.5kg), con un plazo de entrega estimado de 7-15 días hábiles.

Correo aéreo registrado: El costo de envío es de $2-$4 (0.1kg), con un tiempo de entrega estimado de 5-20 días hábiles.

Pagos

Payment Methods

El plazo de pago es 100% prepagado.

Actualmente, solo aceptamos los siguientes métodos de pago:

1. de PayPal

2. Tarjeta de crédito/débito

3. Transferencia bancaria

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