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NSI45025AZT1G PDF预览

NSI45025AZT1G

更新时间: 2024-11-20 06:00:47
品牌 Logo 应用领域
安森美 - ONSEMI 驱动器稳压器
页数 文件大小 规格书
6页 133K
描述
Constant Current Regulator & LED Driver 45 V, 25 mA  10%, 1.4 W Package

NSI45025AZT1G 数据手册

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NSI45025AZT1G  
Constant Current Regulator  
& LED Driver  
45 V, 25 mA + 10%, 1.4 W Package  
The linear constant current regulator (CCR) is a simple, economical  
and robust device designed to provide a costeffective solution for  
regulating current in LEDs. The CCR is based on patent-pending  
Self-Biased Transistor (SBT) technology and regulates current over a  
wide voltage range. It is designed with a negative temperature  
coefficient to protect LEDs from thermal runaway at extreme voltages  
and currents.  
http://onsemi.com  
I
= 25 mA  
reg(SS)  
@ Vak = 7.5 V  
The CCR turns on immediately and is at 25% of regulation with  
only 0.5 V Vak. It requires no external components allowing it to be  
designed as a high or lowside regulator. The high anode-cathode  
voltage rating withstands surges common in Automotive, Industrial  
and Commercial Signage applications. The CCR comes in thermally  
robust packages and is qualified to AEC-Q101 standard.  
Anode 1  
Features  
Cathode 2/4  
Robust Power Package: 1.4 Watts  
Wide Operating Voltage Range  
Immediate Turn-On  
Voltage Surge Suppressing Protecting LEDs  
AEC-Q101 Qualified  
SOT223  
CASE 318E  
STYLE 2  
SBT (SelfBiased Transistor) Technology  
Negative Temperature Coefficient  
MARKING DIAGRAM  
These Devices are PbFree, Halogen Free/BFR Free and are RoHS  
C
Compliant  
Applications  
AYW  
AAFG  
G
Automobile: Chevron Side Mirror Markers, Cluster, Display &  
Instrument Backlighting, CHMSL, Map Light  
AC Lighting Panels, Display Signage, Decorative Lighting, Channel  
Lettering  
1
A
C
NC  
Switch Contact Wetting  
Application Note AND8391/D Power Dissipation Considerations  
Application Note AND8349/D Automotive CHMSL  
A
Y
= Assembly Location  
= Year  
= Work Week  
= Specific Device Code  
= PbFree Package  
W
AAF  
G
MAXIMUM RATINGS (T = 25°C unless otherwise noted)  
A
(Note: Microdot may be in either location)  
Rating  
AnodeCathode Voltage  
Reverse Voltage  
Symbol  
Value  
Unit  
V
Vak Max  
45  
ORDERING INFORMATION  
V
R
500  
mV  
°C  
Device  
Package  
Shipping  
Operating and Storage Junction  
Temperature Range  
T , T  
55 to +150  
J
stg  
NSI45025AZT1G  
SOT223 1000/Tape & Reel  
(PbFree)  
ESD Rating: Human Body Model  
Machine Model  
ESD  
Class 1C  
Class B  
†For information on tape and reel specifications,  
including part orientation and tape sizes, please  
refer to our Tape and Reel Packaging Specifications  
Brochure, BRD8011/D.  
Stresses exceeding Maximum Ratings may damage the device. Maximum  
Ratings are stress ratings only. Functional operation above the Recommended  
Operating Conditions is not implied. Extended exposure to stresses above the  
Recommended Operating Conditions may affect device reliability.  
©
Semiconductor Components Industries, LLC, 2009  
1
Publication Order Number:  
September, 2009 Rev. 1  
NSI45025AZ/D  

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