Infineon ESD108B1CSP0201XTSA1 Bi-Directional ESD Protection Diode, 1800 W WLL-2-1

RS Stock No.:: 258-0798
Mfr. Part No.:: ESD108B1CSP0201XTSA1
Manufacturer:: Infineon

Infineon ESD108B1CSP0201XTSA1 Bi-Directional ESD Protection Diode, 1800 W WLL-2-1

This image is representative of the product range

Bulk discount available

View bulk pricing options

Subtotal (1 pack of 20 units)*

MYR9.60

Stock information currently inaccessible - Please check back later

Units	Per Unit	Per Pack*
20 - 20	MYR0.48	MYR9.60
40 - 80	MYR0.456	MYR9.12
100 - 220	MYR0.429	MYR8.58
240 - 480	MYR0.399	MYR7.98
500 +	MYR0.367	MYR7.34

*price indicative

RS Stock No.:: 258-0798
Mfr. Part No.:: ESD108B1CSP0201XTSA1
Manufacturer:: Infineon

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Infineon
	Diode Configuration	Single Bi-Directional
	Product Type	ESD Protection Diode
	Direction Type	Bi-Directional
	Mount Type	PCB
	Package Type	WLL-2-1
	Maximum Reverse Stand-off Voltage Vwm	5.5V
	Peak Pulse Power Dissipation Pppm	1800W
	Minimum Operating Temperature	-55°C
	Clamping Voltage VC	20V
	Maximum Peak Pulse Current Ippm	2.5A
	ESD Protection	Yes
	Maximum Operating Temperature	125°C
	Series	ESD108-B1-CSP201
	Standards/Approvals	IEC61000-4-2, IEC61000-4-4, IEC61000-4-5
	Automotive Standard	No
	Maximum Reverse Leakage Current	100pA

	Select all
	Brand Infineon
	Diode Configuration Single Bi-Directional
	Product Type ESD Protection Diode
	Direction Type Bi-Directional
	Mount Type PCB
	Package Type WLL-2-1
	Maximum Reverse Stand-off Voltage Vwm 5.5V
	Peak Pulse Power Dissipation Pppm 1800W
	Minimum Operating Temperature -55°C
	Clamping Voltage VC 20V
	Maximum Peak Pulse Current Ippm 2.5A
	ESD Protection Yes
	Maximum Operating Temperature 125°C
	Series ESD108-B1-CSP201
	Standards/Approvals IEC61000-4-2, IEC61000-4-4, IEC61000-4-5
	Automotive Standard No
	Maximum Reverse Leakage Current 100pA

Datasheet - ESD108B1CSP0201XTSA1

Infineon ESD108-B1-CSP201 Series ESD Protection Diode, 5.5V Maximum Reverse Stand‑off Voltage, 20V Clamping Voltage - ESD108B1CSP0201XTSA1

This ESD protection diode provides bidirectional surge suppression for PCB‑mounted applications. It is intended to protect sensitive circuits from electrostatic discharge and fast transients while operating across a wide temperature range. The component is supplied in a Compact WLL‑2‑1 package and is designed for direct PCB mounting where low leakage and defined clamping behaviour are required.

Features and Benefits:

• Bi‑directional configuration protects circuits from bipolar transients
• 0.1 nA maximum reverse leakage preserves high‑impedance nodes
• 2.5A Peak Pulse current handles short‑duration surge events
• 20V clamping voltage limits voltage seen by protected devices
• 1800W Peak Pulse power reduces energy delivered to downstream parts

Applications

• Suitable for protecting I/O lines in consumer electronics
• Ideal for safeguarding sensitive sensors and ADC inputs
• Used with communication ports subject to ESD strikes
• Can be used for transient protection on power rails up to 5.5V
• Useful in industrial control PCBs exposed to electrostatic events

What ambient temperature range can it reliably operate within?

It operates from -55°C up to 125°C, providing wide thermal tolerance.

How does the component behave under repetitive surge conditions?

It can absorb pulses with Peak power up to 1800W and Peak current up to 2.5A for short‑duration events.

What standards coverage applies to its ESD and surge performance?

It meets IEC 61000‑4‑2, IEC 61000‑4‑4 and IEC 61000‑4‑5 specifications.

What is the maximum continuous reverse voltage it withstands without conduction?

The maximum reverse stand‑off voltage is 5.5V, preventing conduction below that threshold.