数据搜索系统,热门电子元器件搜索 |
|
SMJD-XD16W4P3 数据表(PDF) 5 Page - Seoul Semiconductor |
|
SMJD-XD16W4P3 数据表(HTML) 5 Page - Seoul Semiconductor |
5 / 25 page Rev1,2, Apr 1, 2016 www.seoulsemicon.com Product Data Sheet 5 SMJD-XD16W4PX - Acrich3 -16.9W Thermal Resistance The Acrich3 module is recommended to keep the junction temperature under maximum junction temperature spec. (Table 5) LED lead temperature and IC top case temperature are measured with thermocupler. (Fig1) LED & IC juntion temperatures can be calculated using the formulas below. T s_max = Tj_max - (Rθj-s * Pd) < Example > If LED lead temperature and IC top temerature are 110℃ 1) LED juntion temperature T J = TS + (Rθj-s * Pd) = 110℃ + (9 ℃/W * 0.84W) = 117.56 ℃ 2) IC junction temperature T J = TS + (Rθj-s * Pd) (1) = 110℃ + (11.25 ℃/W * 2.8W) = 141.5℃ * (1) : In the example, P d value is the power consumption of IC when the rated voltage. Part Maximum Junction Temperature [℃] R θ j-s [℃/W] Acrich3 LED 125 9 Acrich3 IC 150 11.25 Notes : Table 5. Thermal information, Ta = 25ºC |
类似零件编号 - SMJD-XD16W4P3 |
|
类似说明 - SMJD-XD16W4P3 |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |