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TPD4E001DBVR

TITPD4E001DBVR

Texas Instruments
Clamp Ipp Tvs Diode Surface Mount SOT-23-6
Active27,713 in stock
Datasheet Digi-Key Mouser Compare Prices

Overview

The TPD4E001DBVR is a four-channel Transient Voltage Suppressor (TVS) diode array designed for ESD protection in high-speed data applications. It utilizes a steering diode architecture to provide rail-to-rail protection with a low breakdown voltage of 11V and a reverse standoff voltage of 5.5V. This device is specifically engineered to protect sensitive components from ESD strikes up to Level 4 standards without degrading signal integrity.

Why Choose This Part

This component offers a low leakage current of 1uA and a low supply current, ensuring minimal impact on battery life in portable designs. Its SOT-23-6 package provides high integration by protecting four independent channels in a small footprint. The 100W peak pulse power rating and Level 4 ESD protection make it a robust choice for protecting I/O ports in consumer and industrial electronics.

Applications

USB 2.0 Interface Protection
Protects the VCC and D+/D- lines of USB ports from electrostatic discharge and cable discharge events.
Ethernet Port ESD Protection
Used in local area networks to safeguard PHY transceivers from voltage transients on the differential signal pairs.
Video Signal Guarding
Provides low-capacitance protection for SVGA video connections and digital display interfaces like HDMI or DVI.
Industrial Communication Lines
Secures RS-485 or LVDS data lines in industrial environments where electrical noise and transients are common.

Key Specifications

Type Steering (Rail to Rail)
Applications Ethernet
Mounting Type Surface Mount
Package / Case SOT-23-6
Power - Peak Pulse 100W
Operating Temperature -40degC ~ 85degC (TA)
Power Line Protection Yes
Supplier Device Package SOT-23-6
Unidirectional Channels 4
Voltage - Breakdown (Min) 11V
Voltage - Reverse Standoff (Typ) 5.5V (Max)

Getting Started

To integrate this device, place it as close as possible to the physical connector to minimize the trace inductance between the ESD source and the protector. Ensure the VCC pin is bypassed with a 0.1uF ceramic capacitor and connect the GND pin to a low-impedance ground plane for optimal performance. Layout traces for high-speed signals should be kept straight and uniform to maintain impedance matching while passing through the TPD4E001.

TPD4E001 Family

Comparing specs that differ across variants. The current part is highlighted.

Part Number Package Stock
TPD4E001DBVR (this part) 6-23 27,713
TPD4E001DRLR SOT-563, SOT-666 124,912