WMSIC Electronic Components

TOGIALED TJ-S3216SW9TGLC2G-A5

ModelTJ-S3216SW9TGLC2G-A5
Package1206
BrandTOGIALED
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
TOGIALED TJ-S3216SW9TGLC2G-A5
Type
TOGIALED
Minimum package
3000 编带

Technical parameters

Power
111mW
Electronic Component
Electronic Component
Electronic Component
TOGIALED
Electronic Component
TJ-S3216SW9TGLC2G-A5
Electronic Component
1
Package
1206
Electronic Component
520nm
Electronic Component
LEDDiode / LED
Electronic Component
0.025g
Electronic Component
1
LED
600mcd
LED
120°
LED
Electronic Component
Electronic Component
BM0228291405
Electronic Component
525nm
Operating Temperature
40℃~+80℃

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

TJ-S3216SW9TGLC2G-A5 产品概述

一、产品简介

TJ-S3216SW9TGLC2G-A5 是 TOGIALED(统佳)推出的一款 1206 封装翠绿色高亮贴片 LED。封装尺寸为 1206(约 3.2 mm × 1.6 mm),无色透明透镜,发光颜色为翠绿色,峰值波长 525 nm,典型工作电流 20 mA,适用于各类指示、背光及通用照明显示场合。

二、主要性能亮点

  • 发光颜色:翠绿色,峰值波长 525 nm(标称波长 520 nm)。
  • 发光强度:600 mcd(在 IF = 20 mA 时典型值)。
  • 正向电压(Vf):2.8 V ~ 3.4 V(IF = 20 mA)。
  • 正向电流:20 mA(典型);额定功率约 111 mW。
  • 发光角度:120°(宽视角,透镜无色透明,视感均匀)。
  • 工作温度范围:-40 ℃ ~ +80 ℃,适应一般工业环境。

三、电气与驱动建议

  • 推荐恒流驱动以保证亮度一致性和可靠性。
  • 若使用限流电阻,以 5 V 电源为例:当 Vf 取最大 3.4 V 时,R = (5.0 − 3.4) / 0.02 = 80 Ω;当 Vf 取最小 2.8 V 时,R = (5.0 − 2.8) / 0.02 = 110 Ω。可选通用电阻值 82 Ω~110 Ω,阻值功率 1/4 W 足够。
  • PWM 调光时建议频率高于 200 Hz 以避免可见闪烁,并注意占空比与平均电流对热量与寿命的影响。
  • 为延长寿命与提高可靠性,工作电流可适当降至 10–15 mA,或在高温环境下进行电流降额。

四、热管理与可靠性

  • LED 的发光效率与寿命受结温影响显著,建议在 PCB 设计中提供足够散热路径(铜厚、过孔散热等)。
  • 在高环境温度(接近 80 ℃)时应降额运行以防止亮度衰减和颜色漂移。
  • 建议按制造商的回流焊规范进行焊接(无铅回流工艺,峰值温度通常在 240–260 ℃ 范围内,峰值时间短于 10 秒),并遵循 ESD 防护要求。

五、PCB 设计与封装注意

  • 封装为 1206,PCB 留位按 IPC 标准或厂方推荐焊盘尺寸进行,确保焊盘对称并提供良好焊接。
  • 贴装后尽量减少机械应力及过度弯曲,波峰焊一般不推荐。
  • 建议在批量生产前进行电气与光学测试(亮度、色度、正向电压分布)以选择合适的Bin分组。

六、典型应用

适用于状态指示灯、控制面板、家用电器指示、仪器仪表、装饰照明、信号提示及一般点光源背光等领域。凭借宽视角与高亮度,亦可用于小面积均匀背光场景。

七、储存与操作

  • 建议密封干燥保存,避免阳光直射及高湿环境;若为干膜包装,遵循制造商关于湿敏等级(MSL)与曝光时间的规定。
  • 生产过程中应采取常规的静电防护措施(接地、手环、防静电工作台等)。

总结:TJ-S3216SW9TGLC2G-A5 是一颗性能稳定、发光均匀的翠绿色高亮 1206 SMD LED,适合多种通用指示和背光场景。设计时重点关注恒流驱动、热管理与焊接工艺,即可获得良好的光学表现与长期可靠性。若需更详细的机械图、光电曲线或回流曲线,建议索取厂方数据手册以供工程定稿。

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