Infineon ESD111B1W0201E6327XTSA1 1-Element Bi-Directional ESD Protection Diode, 22 W, 2-Pin WLL-2-3

RS Stock No.:: 273-2914
Mfr. Part No.:: ESD111B1W0201E6327XTSA1
Manufacturer:: Infineon

Infineon ESD111B1W0201E6327XTSA1 1-Element Bi-Directional ESD Protection Diode, 22 W, 2-Pin WLL-2-3

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Subtotal (1 reel of 15000 units)*

TWD24,000.00

(exc. GST)

TWD25,200.00

(inc. GST)

FREE delivery for orders over NT$1,300.00

In Stock

Plus 30,000 unit(s) shipping from November 02, 2026

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Units	Per unit	Per Reel*
15000 +	TWD1.60	TWD24,000.00

*price indicative

RS Stock No.:: 273-2914
Mfr. Part No.:: ESD111B1W0201E6327XTSA1
Manufacturer:: Infineon

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	Infineon
	Diode Configuration	Bi-Directional
	Direction Type	Bi-Directional
	Product Type	ESD Protection Diode
	Minimum Breakdown Voltage Vbr	14V
	Mount Type	Surface
	Package Type	WLL-2-3
	Maximum Reverse Stand-off Voltage Vwm	5.5V
	Pin Count	2
	Peak Pulse Power Dissipation Pppm	22W
	Minimum Operating Temperature	-55°C
	Maximum Peak Pulse Current Ippm	2A
	Test Current It	1mA
	ESD Protection	Yes
	Clamping Voltage VC	30V
	Number of Elements per Chip	1
	Maximum Operating Temperature	125°C
	Height	0.58mm
	Length	0.28mm
	Standards/Approvals	RoHS
	Width	0.15mm
	Series	ESD111
	Automotive Standard	No
	Maximum Reverse Leakage Current	0.10nA

	Select all
	Brand Infineon
	Diode Configuration Bi-Directional
	Direction Type Bi-Directional
	Product Type ESD Protection Diode
	Minimum Breakdown Voltage Vbr 14V
	Mount Type Surface
	Package Type WLL-2-3
	Maximum Reverse Stand-off Voltage Vwm 5.5V
	Pin Count 2
	Peak Pulse Power Dissipation Pppm 22W
	Minimum Operating Temperature -55°C
	Maximum Peak Pulse Current Ippm 2A
	Test Current It 1mA
	ESD Protection Yes
	Clamping Voltage VC 30V
	Number of Elements per Chip 1
	Maximum Operating Temperature 125°C
	Height 0.58mm
	Length 0.28mm
	Standards/Approvals RoHS
	Width 0.15mm
	Series ESD111
	Automotive Standard No
	Maximum Reverse Leakage Current 0.10nA

Infineon ESD111 Series ESD Protection Diode, 5.5V Maximum Reverse Stand-Off Voltage, 30V Clamping Voltage - ESD111B1W0201E6327XTSA1

This ESD protection diode is a bi-directional transient suppressor designed to protect sensitive circuits from electrostatic discharges and voltage spikes. It operates across a wide temperature range and is intended for surface-mount assemblies where Compact protection is required. The device offers low steady-state leakage and controlled clamping behaviour to limit transient voltages to safer levels during surge events.

Features and Benefits:

• Bi-directional configuration provides bidirectional surge handling
• 2A Peak imPulse current affords short-duration surge protection
• 22W Peak Pulse dissipation limits energy transfer during transients
• 0.10 nA reverse leakage minimises quiescent current draw
• Operates from -55°C to 125°C for wide thermal conditions

Applications

• Suitable for protecting data and signal lines on Compact boards
• Ideal for ESD-sensitive consumer electronics interfaces
• Used with high-density assemblies requiring minimal board area
• Can be used for input protection on portable instrumentation
• Suitable for surge suppression in low-voltage control circuits

What is the device’s package style and mounting?

It is supplied in an ultra-small WLL-2-3 package for surface mounting.

How many diode elements are provided per chip?

The device contains a single element on the chip.

What pin configuration does it use?

It has two electrical connections in a standard SMD arrangement.

Is the part certified to automotive standards?

It is not compliant with automotive-specific standards.

At what test current is leakage characterised?

Reverse leakage is specified at a test current of 1mA.