ESD441 1-Channel ±30 kV Unidirectional ESD Diode in an 0201 Package

1 Features

• IEC 61000-4-2 level 4 ESD protection

– ±30 kV contact discharge

– ±30 kV air gap discharge

• IEC 61000-4-5 surge protection

– 6.2 A (8/20 µs)

• IO capacitance:

– 1 pF (typical)

• DC breakdown voltage: 7 V (typical)

• Ultra low leakage current: 50 nA (maximum)

• Extremely low ESD clamping voltage

– 7.6 V at 16 A TLP

– RDYN: 0.1 Ω (I/O to GND)

• Low insertion loss: 2 GHz (–3 dB bandwidth)

• Supports high speed interfaces up to 4 Gbps

• Industrial temperature range: –55°C to +150°C

• Space-saving industry standard 0201 footprint

(0.6 mm × 0.3 mm × 0.3 mm)

2 Applications

• End equipment:

– Vacuum robots

– Wearables

– Smart speakers

– Portable electronics

– Small appliances

– Retail automation and payment

– Laptops and desktops

– TV and monitors

– Docking stations

• Interfaces:

– USB 2.0

– HDMI™ 1.4 and 2.0

– DisplayPort™

– SIM card

– GPIO

3 Description

The ESD441 is a unidirectional ESD protection diode

for protecting data lines and other I/O ports. The

ESD441 is rated to dissipate ESD strikes up to ±30 kV

per the IEC 61000-4-2 international standard (greater

than Level 4).

This

device

features

a

1

pF

(typical)

IO

capacitance enabling high-speed interfaces protection

for protocols such as USB 2.0. The extremely low

dynamic resistance (0.1 Ω) and clamping voltage (7.6

V at 16 TLP) is specified for system level protection

against transient events.

The 30 kV ESD rating and 6.2 A surge provides

robust transient protection in a tiny package for

protecting 5.5 V power rails in portable electronics

and other space constrained applications such as

wearables.

The ESD441 is offered in the industry standard 0201

(DPL) package.

Package Information

PART NUMBER

PACKAGE(1)

PACKAGE SIZE(2)

ESD441

DPL (X2SON, 2)

0.6 mm × 0.3 mm

(1)

For all available packages, see the orderable addendum at

the end of the data sheet.

(2)

The package size (length × width) is a nominal value and

includes pins, where applicable.

Functional Block Diagram

ESD441

SLVSH26A – APRIL 2023 – REVISED JUNE 2023

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.