Infineon ESD128B1W0201E6327XTSA1 Bi-Directional ESD Protection Diode, 45 W, 2-Pin WLL-2-1
- RS Stock No.:
- 258-0802
- Mfr. Part No.:
- ESD128B1W0201E6327XTSA1
- Manufacturer:
- Infineon
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- RS Stock No.:
- 258-0802
- Mfr. Part No.:
- ESD128B1W0201E6327XTSA1
- 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 | 18V ac | |
| Pin Count | 2 | |
| Peak Pulse Power Dissipation Pppm | 45W | |
| Maximum Peak Pulse Current Ippm | 2A | |
| Clamping Voltage VC | 32V | |
| Minimum Operating Temperature | -55°C | |
| Test Current It | 1mA | |
| ESD Protection | Yes | |
| Maximum Operating Temperature | 125°C | |
| Series | ESD128-B1-W0201 | |
| Width | 280μm | |
| Length | 580μm | |
| Standards/Approvals | IEC61000-4-5 (Surge):±2 A (8/20 μs), IEC61000-4-2 (ESD):±15 kV (air) / ±15 kV (contact), IEC61000-4-4 (EFT):±2 kV / ±40 A (5/50 ns) | |
| Height | 150μm | |
| Maximum Reverse Leakage Current | 1nA | |
| Automotive Standard | No | |
| 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 18V ac | ||
Pin Count 2 | ||
Peak Pulse Power Dissipation Pppm 45W | ||
Maximum Peak Pulse Current Ippm 2A | ||
Clamping Voltage VC 32V | ||
Minimum Operating Temperature -55°C | ||
Test Current It 1mA | ||
ESD Protection Yes | ||
Maximum Operating Temperature 125°C | ||
Series ESD128-B1-W0201 | ||
Width 280μm | ||
Length 580μm | ||
Standards/Approvals IEC61000-4-5 (Surge):±2 A (8/20 μs), IEC61000-4-2 (ESD):±15 kV (air) / ±15 kV (contact), IEC61000-4-4 (EFT):±2 kV / ±40 A (5/50 ns) | ||
Height 150μm | ||
Maximum Reverse Leakage Current 1nA | ||
Automotive Standard No | ||
Infineon ESD128-B1-W0201 Series ESD Protection Diode, 18V Reverse Stand-Off Voltage, 32V Clamping Voltage - ESD128B1W0201E6327XTSA1
This ESD protection diode provides transient suppression for sensitive circuitry in surface-mount assemblies. It operates over a wide temperature range suitable for demanding environments and offers bi-directional protection against electrostatic and surge events. The device is designed for PCB mounting in a Compact SMT package and supports Pulse handling appropriate for short-duration transients.
Features and Benefits:
• 2A Peak Pulse current reduces transient stress on signal lines
• 32V clamping voltage limits voltage excursions during surges
• 1nA maximum reverse leakage conserves standby current
• 45W Peak Pulse power absorbs high-energy spikes
• Bi-directional configuration protects lines in both polarities
• 32V clamping voltage limits voltage excursions during surges
• 1nA maximum reverse leakage conserves standby current
• 45W Peak Pulse power absorbs high-energy spikes
• Bi-directional configuration protects lines in both polarities
Applications
• Suitable for protecting data and signal interfaces on PCBs
• Ideal for boards exposed to IEC 61000-4-2 ±15kV ESD events
• Used with equipment requiring surface-mount transient suppression
• Can be used for surge-prone input protection on modules
• Suitable for Compact assemblies needing low-leakage protection
• Ideal for boards exposed to IEC 61000-4-2 ±15kV ESD events
• Used with equipment requiring surface-mount transient suppression
• Can be used for surge-prone input protection on modules
• Suitable for Compact assemblies needing low-leakage protection
What temperature range can it withstand during operation?
It functions across an operating span from -55°C to 125°C.
How is surge immunity characterised for short pulses?
It meets ±2A (8/20 μs) surge capability and 45W Peak Pulse power dissipation for Pulse handling.
What package and mounting type are used for board assembly?
It is supplied in a WLL-2-1 SMT package intended for PCB mounting.
How does the device behave with fast transients and EFT?
It conforms to ±2kV/±40A (5/50 ns) EFT specifications for fast transient suppression.
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