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TLP268J(TPL,E(T TLP268J
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- TOSHIBA TLP268J(TPL, E(T
- Type
- TOSHIBA
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- TOSHIBA
- Electronic Component
- TLP268J(TPL,E(T
- Electronic Component
- 1
- Package
- SOP-4-2.54mm
- Electronic Component
- Thyristor Output Optocoupler
- Electronic Component
- 0g
- Electronic Component
- 1
- Channel Count
- 1
- Staticdv / dt
- 500V/us
- Electronic Component
- BM0084327912
- Operating Temperature
- 40℃~+100℃
- Current
- 30mA
- Load Voltage
- 600V
- Electronic Component
- Electronic Component
- Thyristor Type
- Thyristor
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
TLP268J (TPL, E(T) 产品概述
1. 产品简介
TLP268J 是东芝（TOSHIBA）推出的一款高性能可控硅输出光耦，采用SMD（表面贴装类型）封装，具有小型化和紧凑性的特点。该光耦能够提供双向可控硅（Triac）输出，适合用于电力控制和不同领域的隔离应用。它的工作电压为1.27V，支持最大输出电流可达70mA，使得其在控制电路中的适应性更强。
2. 主要特点
双向可控硅输出：TLP268J 采用双向可控硅技术，使其能够在两个方向上都可进行控制。这一特性使得它非常适用于交流负载的控制，能够有效地降低启闭电流冲击，提高电路的整体工作效率。
高隔离度：该光耦的输入和输出之间具备良好的电气隔离，通常可达到2500Vrms及以上，确保了主电路和控制电路之间的安全隔离，降低了噪声和信号干扰的影响。
宽工作温度范围：TLP268J 设计用于在-40°C到+100°C的温度范围内工作，能够在恶劣环境下保持稳定的性能，特别适合工业控制、家电设备等需要更高温度可靠性的场合。
紧凑封装：采用SOP-4（小型四引脚封装），便于在空间受限的电子设备中使用，同时降低了布线和组装的复杂性。
3. 应用领域
TLP268J 由于其独特的性能和特点，广泛应用于多个领域，包括但不限于：
家用电器：用于控制灯光、风扇及其他家用电器的开关。
工业自动化：在电机控制、继电器驱动及PLC（可编程逻辑控制器）等设备中，承担信号传递与控制。
电源管理：作为电源开关控制元件，能够实现高效的开关电源控制。
医疗设备：应用于医疗设备的保护和控制相关电路中，确保设备在正确的电压下稳定运行。
4. 性能参数
在标准工作条件下，TLP268J 的性能参数如下：
输入电流：在逻辑“高”状态下，驱动端的输入电流需达到一定值才能使光耦导通，通常为几毫安。
输出电流：最大允许输出电流为70mA，能够应对多种负载需求。
开启电压：有效的开关电压为1.27V，确保产品在低电压条件下也能稳定工作。
传输延迟：光耦的响应速度快，适合高频信号的传输，保证信息有效传递。
5. 总结
TLP268J 结合了低电压输入、高输出电流以及极佳的电隔离特性，成为了现代电气控制系统中不可或缺的重要组件。东芝在光电隔离技术上的深厚积累，使得TLP268J在工控、家电和医疗领域的应用，都展现出其优越的性价比和可靠性。对于设计工程师来说，理解其性能及应用场景，将有助于更好地实现电路设计目标，提升产品整体性能。选择TLP268J，不仅能够提高设备的安全性和稳定性，还能够有效提升生产效率，满足日益增长的市场需求。
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