ESD451W-Q1
- IEC 61000-4-2 level 4 ESD protection:
- ±30kV contact discharge
- ±30kV air gap discharge
- ISO 10605 (150pF, 330Ω & 330pF, 330Ω) ESD protection:
- ±30kV contact discharge
- ±30kV air gap discharge
- IEC 61000-4-5 surge protection:
- 6A (8/20µs)
- IO capacitance:
- 0.5pF (typical)
- DC breakdown voltage: ±8V (typical)
- Ultra low leakage current: 50nA (maximum)
- Extremely low ESD clamping voltage
- 10.4V at 16A TLP
- RDYN: 0.19Ω
- Low insertion loss: 3.5GHz (-3dB bandwidth)
- Supports high speed interfaces up to 6Gbps
- Industrial temperature range: -55°C to +150°C
- Space saving industry standard 0402 footprint (1.0mm × 0.6mm)
- AEC-Q101 Qualified
The ESD451W-Q1 is a bidirectional ESD protection diode for protecting data line and other I/O ports. ESD451W-Q1 is rated to dissipate ESD strikes up to ±30kV per the IEC 61000-4-2 international standard (greater than Level 4).
This device features a 0.5pF (typical) IO capacitance enabling high-speed interface protection for protocols such as USB 3.0. The extremely low dynamic resistance (0.19Ω) and clamping voltage (10.4V at 16A TLP) is specified for system-level protection against transient events.
The ±30kV ESD rating and 6A surge provides robust transient protection in a tiny package for protecting 5.5V power rails and data lines in portable electronics and other space constrained applications such as wearables.
The ESD451W-Q1 is offered in a wettable flank 0402 package.
技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 日期 |
|---|---|---|---|---|
| * | Data sheet | ESD451W-Q1 Automotive 1-Channel ±30kV Bidirectional ESD Diode in a Wettable Flank 0402 Package datasheet | PDF | HTML | 2026年 6月 12日 |
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