Datasheet > HBL1025T1G

HBL1025T1G

更新时间： 2024-10-30 01:11:03

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
5页	68K
描述
LED Shunt

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HBL1025T1G 数据手册

HBL1015, HBL1025 Series

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 LED string currents from 140 to 500 mA.

www.onsemi.com

Anode

Control

Circuit

Features

• 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 mA

• These are Pb−Free Devices

Cathode

Typical Applications

• LEDs where Preventive Maintenance is Impractical

• LED Headlights

TSOP−5

CASE 483

• LEDs with High Reliability Requirements

• Crowbar Protection for Open Circuit Conditions

• Overvoltage Protection for Sensitive Circuits

MARKING DIAGRAM

xxx MG

xxx

= Specific Device Code

(015 or 025)

= Date Code

= Pb−Free Package

(Note: Microdot may be in either location)

1. Device is bidirectional. Either configuration shown is acceptable.

2. Pin 2 must be electrically floating

Figure 1. Pin Connections

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 4 of this data sheet.

Publication Order Number:

June, 2015 − Rev. 4

HBL1015/D

12 3 4 5

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