NSI45020JZT1G - ON Semiconductor

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

NSI45020JZT1G
Manufacturer

ON Semiconductor
ChipWorker Part#

CW13250926
Category

LED Driver, LED Display Driver
Package

TO-261-4
Description

NSI45020J: 45V, 20mA ± 15%, 1.5W package, Adjustable Constant Current Regulator & LED Driver, SOT-223
Documentation

Datasheet

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NSI45020JZT1G Specifications

Attribute	Attribute Value

Part Number	NSI45020JZT1G
Manufacturer	ON Semiconductor
ChipWorker Part#	CW13250926
Category	LED Driver, LED Display Driver
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	3 Pin
Case/Package	TO-261-4
Halogen Free Status	Halogen Free
Number of Outputs	1 Output
Output Current	40 mA
Number of Positions	3 Position
Power Dissipation	1008 W
Topology	Linear
Input Voltage (Max)	45 V
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-55 ℃
Power Dissipation (Max)	1008 mW
Accuracy	±15 %
Supply Voltage	45 V
Input Voltage	45 V
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Operating Temperature	-55℃ ~ 150℃
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

The adjustable constant current regulator (CCR) is a simple, economical and robust device designed to provide a cost effective 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 20% of regulation with only 0.5 V Vak. The Radj pin allows Ireg(SS) to be adjusted to higher currents by attaching a resistor between Radj (Pin 3) and the Cathode (Pins 2/4). The Radj pin can also be left open (No Connect) if no adjustment is required. It requires no external components allowing it to be designed as a high or low-side regulator. The high anode-cathode voltage rating withstands surges common in Automotive, Industrial and Commercial Signage applications. This device is available in a thermally robust package, which is lead-free RoHS compliant and uses halogen-free molding compound. Meets AEC-Q101 standard and UL94-V0 certified.
Features | | Benefits
---|---|---
| | | | |
Robust Power Package: 1.5 Watts, Adjustable up to 40 mA, Wide Operating Voltage Range, Immediate Turn-On, Voltage Surge Suppressing Protecting LEDs, AEC-Q101 Qualified, SBT (SelfBiased Transistor) Technology, Negative Temperature Coefficient, Eliminates Additional Regulation, These Devices are PbFree, Halogen Free/BFR Free and are RoHS Compliant.
| |
High or Low side control
AEC-Q101 Qualified and PPAP Capable, UL94-V0 Certified
| |

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