HBL1015: LED Shunt

The HBL1015/25 Series are electronic shunts which provide a current bypass in the case of LEDs going into open circuit. LEDs are by nature quite fragile when subjected to transients and surge conditions. There are also many cases where high reliability of the LED lighting must be maintained such as in headlights, lighthouses, bridges, aircraft, runways and so forth. In these cases the low cost addition of the HBL device will provide full assurance that an entire string of LEDs will not extinguish should one LED fail open. The HBL device is also applicable to other loads where circuit continuity is required. The devices can be used with currents from 140 to 500 mA.

特性
  • A Bidirectional Device
  • Automatically Resets Itself if the LED Heals Itself or is Replaced
  • ON−State Voltage Typically 1.8 V
  • OFF−State Current less than 0.5 µA
  • These are Pb−Free Devices
应用
  • LEDs where Preventive Maintenance is Impractical
  • LED Headlights
  • LEDs with High Reliability Requirements
  • Crowbar Protection for Open Circuit Conditions
  • Overvoltage Protection for Sensitive Circuits
封装图纸 (1)
Document TitleDocument ID/SizeRevision
TSOP-5483 (32.5kB)M
应用注释 (1)
Document TitleDocument ID/SizeRevisionRevision Date
Guidelines for Use of LED ShuntsAND9199/D (381kB)0
数据表 (1)
Document TitleDocument ID/SizeRevisionRevision Date
LED ShuntHBL1015/D (62kB)4Jun, 2015
产品订购型号
产品状况Compliance封装MSL*容器预算价格 (1千个数量的单价)
HBL1015T1GActivePb-free Halide freeTSOP-5 / SOT-23-54831Tape and Reel3000$0.1333
订购产品技术参数
ProductChannel PolarityV(BR)DSS Min (V)ID Typ (A)rDS(on) Max (mΩ)PD Max (W)
HBL1015T1G80.1250.55
LED Shunt (62kB) HBL1025
Guidelines for Use of LED Shunts HBL5006
TSOP-5 NUP4004M5