SR12
RailClamps are surge rated diode arrays designed to protect high speed data interfaces. The SR12 has been specifically designed to protect sensitive components which are connected to data and transmission lines from overvoltages caused by ESD (electrostatic discharge), EFT (electrical fast transients), and lightning.
功能
- Protects 2 I/O lines
- Operating voltage: 12 V
- 高速数据线路 ESD 防护符合以下标准
- IEC 61000-4-2 (ESD) ± 15 kV (air), ± 8 kV (contact)
- IEC 61000-4-4 (EFT) 40 A (5/50 ns)
- IEC 61000-4-5 (lightning) 0.5 kV, 12 A (8/20 µs)
- Array of surge rated diodes with internal TVS diode
- Low capacitance (5 pF typical) for high-speed interfaces
- 钳位电压低
- 固态硅雪崩技术
- Lead-free, RoHS and WEEE compliant
- ADSL
- Industrial electronics
- RS-422 interfaces
- Portable electronics
- Microcomputer input protection
- LAN/WAN equipment
应用
封装
- SOT-143
- 3000 pcs. Tape & Reel
订购代码
- SR12.TCT
Pb(Lead)-Free/RoHS-Green Info
Base Part Number (1)
SR12
产品描述
300W DISCRETE SM
引脚数
4
封装类型
SOT-143
Pb-Free (2)
是
Reflow Temp °C (3)
260
引脚或焊球镀层
MATTE Sn
MSL 等级
1
JIG 101 A & B (12)
是
WEEE 2012/19/EU (19)
是
China RoHS 2 GB/T 26572-2011
是下载报告
RoHS Compliant by Exception (8)
否
Whisker Testing (10)
热循环锡须测试
（-40°C 至 +85°C / 4000 循环）
（-40°C 至 +85°C / 4000 循环）
是
环境温度存储，锡须测试
（50°C，4000 小时）
（50°C，4000 小时）
是
60°C/90% 相对湿度 4000 小时，锡须测试
是
声明和报告
IPC-1752-2
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资源
