Infineon ESD245B1W0201E6327XTSA1 Bi-Directional ESD Protection Diode, 44 W, 2-Pin WLL-2-3

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PHP86.24

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PHP96.58

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Packaging Options:
RS Stock No.:
258-0833
Mfr. Part No.:
ESD245B1W0201E6327XTSA1
Manufacturer:
Infineon
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Brand

Infineon

Diode Configuration

Single Bi-Directional

Direction Type

Bi-Directional

Product Type

ESD Protection Diode

Mount Type

PCB

Package Type

WLL-2-3

Maximum Reverse Stand-off Voltage Vwm

5.5V

Pin Count

2

Peak Pulse Power Dissipation Pppm

44W

Test Current It

1mA

Minimum Operating Temperature

-55°C

Maximum Peak Pulse Current Ippm

5A

ESD Protection

Yes

Clamping Voltage VC

7.5V

Maximum Operating Temperature

125°C

Standards/Approvals

IEC61000-4-5 (Surge), IEC61000-4-2 (ESD), IEC61000-4-4 (EFT)

Series

ESD245-B1-W0201

Maximum Reverse Leakage Current

30nA

Automotive Standard

No

Infineon ESD245-B1-W0201 Series ESD Protection Diode, 5.5V Reverse Stand-Off Voltage, 44W Peak Pulse Power - ESD245B1W0201E6327XTSA1


This ESD protection diode is designed to protect sensitive circuitry from electrostatic discharge and surge events on PCBs. It operates bi-directionally to clamp transient voltages and is suitable for applications requiring low leakage and precise protection over a wide temperature range. The device conforms to multiple industrial surge and ESD test standards for use in robust electronic designs.

Features and Benefits:


• 5A Peak Pulse current delivers high transient-handling capability
• 7.5V clamping voltage limits voltage overshoot during surges
• 30 nA maximum reverse leakage minimises standby current draw
• 5.5V reverse stand-off voltage allows low-voltage system protection
• 44W Peak Pulse power supports short-duration, high-energy events

Applications


• Suitable for protecting interfaces against ESD strikes
• Ideal for surge protection on mixed-signal PCB lines
• Used with data ports requiring bi-directional transient suppression
• Can be used for safeguarding power rails in low-voltage systems
• Suitable for equipment operating across a wide temperature range

Which standards validate its surge and ESD performance?


It has approvals to IEC 61000-4-5 for surge, IEC 61000-4-2 for ESD, and IEC 61000-4-4 for EFT.

What temperature range can it operate within?


It functions reliably from -55°C up to 125°C.

How is it configured electrically for protection?


It is a single bi-directional diode suitable for bidirectional transient suppression.

What package and mounting are available for PCB integration?


It is supplied in a WLL-2-3 package intended for PCB mounting.

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