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EVERLIGHT EL3052(P5) EL3052
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- EVERLIGHT EL3052(P5)
- Type
- EVERLIGHT
- Minimum package
- 65 管
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- EVERLIGHT
- Electronic Component
- EL3052(P5)
- Electronic Component
- 1
- Package
- DIP-5
- Electronic Component
- Thyristor Output Optocoupler
- Electronic Component
- 0.71g
- Terminal Block
- 5
- Electronic Component
- 1
- Channel Count
- 1
- Staticdv / dt
- 1000V/us
- Features
- positions
- Electronic Component
- BM0226513172
- Operating Temperature
- 55℃~+100℃
- Current
- 60mA
- Surge Current
- 1A
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
EVERLIGHT EL3052(P5) 产品概述
EL3052(P5) 是台湾亿光（EVERLIGHT）推出的一款单通道可控硅输出光耦，采用 DIP-5 封装，输入为直流发光二极管，输出为双向可控硅（Triac-like）结构，适用于交流负载的隔离驱动与相位控制场合。该器件支持随机相位触发（非过零），具有良好的绝缘耐压与浪涌能力，是相位调光、调速和一般交流开关隔离应用的理想选择。
一、主要特点
- 单通道、非过零（随机相位）触发，适用于相位角控制与瞬时开通场景。
- 输入 LED 正向压降约 1.18V，最大直流正向电流 60mA（绝对最大值）。
- 输出为双向可控硅，负载电压最高可达 600V，静态 dv/dt 抗扰度 1000V/μs，短时浪涌能力 1A。
- 保持电流（Ih）低至 0.25mA，有利于在低电流负载下维持导通。
- 输入与输出之间隔离耐压 5kVrms，器件耗散功率 330mW。
- 工作温度范围 -55 ℃ 至 +100 ℃，标准 DIP-5 封装，端子数 5。
二、典型应用场景
- 相位调光（灯光调光器）与家用电器的灯光控制。
- 小功率交流电机的相位调速控制。
- 智能插座、固态继电器（SSR）驱动隔离。
- 工业控制系统中需要电气隔离的交流触发与开关场合。
三、参数与设计注意事项
- 驱动 LED 时请勿超过 60mA 的绝对最大值，推荐典型驱动电流 5–20mA 以兼顾触发可靠性与寿命。
- 输出端静态 dv/dt 为 1000V/μs，若所控负载或线路存在较大 dv/dt（如感性负载或快速换相），建议在输出回路加 RC 抑制网络（snubber）以避免误触发。
- 保持电流 Ih = 0.25mA 表明当负载电流降至该值以下时可控硅可能关断，设计时需考虑最小保持电流以免误断。
- 浪涌电流 1A 可承受短时电流冲击，但长期或频繁冲击会缩短寿命，应尽量避免。
- 隔离耐压 5kVrms 需配合良好的 PCB 布局和爬电距离来保证系统安全。
四、封装与选型建议
- DIP-5 封装便于插装和打样，适合开发与小批量生产；量产时可根据系统需要选择表贴封装或模块化 SSR。
- 若应用需要抵抗更高 dv/dt 或零交叉开关（减小 EMI、避免开通冲击），可考虑过零触发型光耦或更高 dv/dt 等级产品。
- 在需要更高隔离或更低导通保持电流的场合，建议对比其他品牌型号并参考实际负载测试结果。
总结：EL3052(P5) 提供简单可靠的单通道随机相位可控硅输出隔离解决方案，适合多数交流相位控制与隔离驱动场合。在系统设计中注意驱动电流、最小保持电流、dv/dt 抑制与隔离布局，就能发挥其稳定可靠的性能。
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