405nmUV LED 日本日亚NCSU035C原装进口 405nm紫外线灯 405nmLED

　　日本日亚405nm 6868 365nm 平窗120石英玻璃片封装 3D打印机固化灯

　　参数

　　电流 Forward Current 700mA

　　电压 Forward Voltage 3.5-3.9V

　　电功率 Power Dissipation 3.08W

　　光功率 Radiant Flux 800mW/cm2

　　峰值波长 Peak Wavelength 405nm

　　封装尺寸：6868 6.8*6.8*1.9 L*W*H(mm)

　　询问中文详细规格书可以联系我，先看原文件截图

　　散热和焊接使用注意事项，需要中文的直接联系我简妮

　　Thermal Management

　　● The Absolute Maximum Junction Temperature (T J ) must not be exceeded under any circumstances. The increase in the

　　temperature of an LED while in operation may vary depending on the PCB thermal resistance and the density of LEDs on the PCB

　　assembly. Ensure that when using the LEDs for the chosen application, heat is not concentrated in an area and properly managed

　　in the system/assembly.

　　● The operating current should be determined by considering the temperature conditions surrounding the LED (i.e. T A ). Ensure that

　　when operating the LED, proper measures are taken to dissipate the heat.

　　● The following two equations can be used to calculate the LED junction temperature:

　　1) T J =T A +R θJA ?1?1W 2) T J =T S +R θJS ?1?1W

　　*T J =LED Junction Temperature: °C

　　T A =Ambient Temperature: °C

　　T S =Soldering Temperature (Die Heat Sink): °C

　　R θJA =Thermal Resistance from Junction to Ambient: °C/W

　　R θJS =Thermal Resistance from Junction to T S Measurement Point: °C/W

　　详情请联系深圳市德胜兴电子有限公司：

　　刘工（微信同步）

　　2207252109@qq.com