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NSI50010YT1G_14 Datasheet, PDF (1/8 Pages) ON Semiconductor – Constant Current Regulator & LED Driver | |||
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NSI50010YT1G
Constant Current Regulator
& LED Driver
50 V, 10 mA + 30%, 460 mW Package
The linear constant current regulator (CCR) is a simple, economical
and robust device designed to provide a costâeffective solution for
regulating current in LEDs (similar to Constant Current Diode, CCD).
The CCR is based on 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.
The CCR turns on immediately and is at 40% of regulation with
only 0.5 V Vak. It requires no external components allowing it to be
designed as a high or lowâside 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, and
UL94âV0 certified.
Features
⢠Robust Power Package: 460 mW
⢠Wide Operating Voltage Range
⢠Immediate Turn-On
⢠Voltage Surge Suppressing â Protecting LEDs
⢠UL94âV0 Certified
⢠SBT (SelfâBiased Transistor) Technology
⢠Negative Temperature Coefficient
⢠NSV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AECâQ101
Qualified and PPAP Capable
⢠These Devices are PbâFree, Halogen Free/BFR Free and are RoHS
Compliant
Applications
⢠Automobile: Chevron Side Mirror Markers, Cluster, Display &
Instrument Backlighting, CHMSL, Map Light
⢠AC Lighting Panels, Display Signage, Decorative Lighting, Channel
Lettering
⢠Switch Contact Wetting
⢠Application Note AND8391/D â Power Dissipation Considerations
⢠Application Note AND8349/D â Automotive CHMSL
MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
Rating
Symbol
Value
Unit
AnodeâCathode Voltage
Vak Max
50
V
Reverse Voltage
Operating and Storage Junction
Temperature Range
VR
500
mV
TJ, Tstg â55 to +150 °C
ESD Rating: Human Body Model
Machine Model
ESD
Class 1C
Class B
Stresses exceeding those listed in the Maximum Ratings table may damage the
device. If any of these limits are exceeded, device functionality should not be
assumed, damage may occur and reliability may be affected.
http://onsemi.com
Ireg(SS) = 10 mA
@ Vak = 7.5 V
Anode 2
Cathode 1
2
1
SODâ123
CASE 425
STYLE 1
MARKING DIAGRAM
AJ M G
1
G
2
AJ
= Device Code
M
= Date Code
G
= PbâFree Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
Device
Package
Shippingâ
NSI50010YT1G SODâ123 3000/Tape & Reel
(PbâFree)
NSV50010YT1G SODâ123 3000/Tape & Reel
(PbâFree)
â 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.
© Semiconductor Components Industries, LLC, 2014
1
April, 2014 â Rev. 2
Publication Order Number:
NSI50010Y/D
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