ESDS552中文资料PDF规格书
ESDS552规格书详情
1 Features
• IEC 61000-4-5 surge protection:
– 24 A (8/20 μs)
• IEC 61000-4-2 ESD protection:
– ±30-kV contact discharge
– ±30-kV air gap discharge
• 12 V working voltage
• Bidirectional polarity to support positive and
negative voltage swings
• 2 channel device provides complete ESD/Surge
protection with single component
• Small, leaded SOT-23 allows low cost automatic
optical inspection (AOI)
2 Applications
• End equipment:
– Factory automation and control
– Building automation
– Grid infrastructure
– HVAC systems
– Security systems
• Interfaces:
– RS-485
– RS-422
3 Description
The ESDS552 is a bidirectional ESD and surge
protection diode for RS-485 and RS-422 interface
protection. The ESDS552 is rated to dissipate ESD
strikes beyond the maximum level specified in the IEC
61000-4-2 international standard (±30-kV Contact,
±30-kV Air-gap). The device can clamp 8/20 μs
surges with peak pulse currents up to 24 A in
accordance with the IEC 61000-4-5 standard.
The low dynamic resistance and low clamping voltage
help protect systems against transient events. This
protection is key because industrial systems require a
high level of robustness and reliability.
The ESDS552 is available in a small leaded SOT-23
(DBZ) package.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Semitehelec |
2021+ |
SOT-363 |
6000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
TINYSEMI |
24+23+ |
SOT-363 |
12580 |
16年电子元件现货供应商 终端BOM表可配单提供样品 |
询价 | ||
MCC(美微科) |
23+ |
0201A |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
TINYSEMI |
2022 |
SOT-363 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
TINYSEMI |
SOT-363 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
GTM-勤益 |
24+25+/26+27+ |
SOD-882 |
57500 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
Semitehelec |
24+ |
SOT-363 |
9000 |
只做原装正品 有挂有货 假一赔十 |
询价 | ||
TINYSEMI |
23+ |
NA/ |
30000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
QYSEMI |
23+ |
SOD-323 |
50000 |
原装正品 支持实单 |
询价 | ||
3M |
新 |
21 |
全新原装 货期两周 |
询价 |