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TLP2309(V4-TPL,E(T TLP2309
Configuration
1 options
Configuration
23+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- TOSHIBA TLP2309(V4-TPL, E(T
- Type
- TOSHIBA
- Minimum package
- 3000 个
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- TOSHIBA
- Electronic Component
- TLP2309(V4-TPL,E(T
- Electronic Component
- 1
- Package
- SO-5-4.6mm
- Electronic Component
- Logic Output Optocoupler
- Electronic Component
- 0g
- Electronic Component
- 1
- Channel Count
- 1
- Electronic Component
- Logic Output Optocoupler
- Electronic Component
- BM0257377540
- Operating Temperature
- 40℃~+110℃
- Power Supply Voltage
- 2.7V~20V
- Type
- DC
- Voltage(rms)
- 3.75kV
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
TLP2309 (V4‑TPL, E(T)) — 逻辑输出光耦产品概述
一、产品简介
TLP2309 是东芝（TOSHIBA）推出的单通道逻辑输出光耦，面向需要电气隔离且响应速度较高的数字接口场合。器件输入为 DC 驱动，输出为逻辑电平，可直接与下游 TTL/CMOS 或微控制器电路配合工作。标准封装为 SO‑5（4.6mm 宽），便于电路板安装与批量生产。
二、主要电气参数与性能亮点
- 隔离电压（rms）：3.75 kV，满足多种中低压系统的基本安全隔离要求。
- 共模瞬变抗扰度（CMTI）：15 kV/µs，适合高速开关环境（如逆变器、驱动器）中强烈 dv/dt 条件下保持可靠传输。
- 工作电源电压：2.7 V ~ 20 V，支持从低压逻辑到较高电平驱动的宽范围应用。
- 工作温度范围：-40 ℃ ~ +110 ℃，适合工业级温度需求。
- 通道数：1，输入类型：DC，便于点对点隔离设计。
三、典型应用场景
适用于电力电子驱动接口（IGBT/MOSFET 驱动前端隔离）、开关电源控制信号隔离、微控制器与高电位电路之间的数字隔离、工业自动化与测试测量设备等需要高速抗扰、可靠隔离的场合。
四、设计与使用建议
- 输出侧请靠近 IC 放置旁路电容并做好电源滤波，降低抖动与扰动。
- 针对高 dv/dt 场景，保持输入与输出的接地分离，增加共模干扰抑制元件（如共模电感或滤波电容）。
- 选择合适的输入限流电阻以匹配驱动器电平并控制开关速度，平衡响应速度与 EMI。
- 留意 PCB 的爬电距离与通孔封阻，以充分发挥 3.75 kV 隔离性能。
五、封装与可靠性
SO‑5（4.6mm）小型引脚封装适合通用 PCB 布局，工业级温度和高 CMTI 指标使其在恶劣电磁环境下保持稳定工作。推荐在产品认证与安规要求下进行系统级测试验证隔离与耐压能力。
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