ON Semiconductor NSIC2030BT3G

Description
The NSIC2030BT3G is a linear constant current regulator (CCR) designed for regulating current in LEDs. It is based on Self-Biased Transistor (SBT) technology and regulates current over a wide voltage range. The CCR has a negative temperature coefficient to protect LEDs from thermal runaway at extreme voltages and currents. It turns on immediately and is at 35% of regulation with only 0.5 V Vak. It requires no external components and has an anode-cathode voltage rating of 120 V to withstand high peak voltages in A/C offline applications. The CCR is UL94-V0 Certified and comes in thermally robust packages.

Features
Robust Power Package: 3 W
Wide Operating Voltage Range
Immediate Turn-On
Voltage Surge Suppressing - Protecting LEDs
UL94-V0 Certified
SBT (Self-Biased Transistor) Technology
Negative Temperature Coefficient
Also available in 50 mA (NSIC2050BT3G) and 20 mA (NSIC2020BT3G)

Applications
AC Lighting Panels, Display Signage, Decorative Lighting, Channel Lettering
A/C Application (Application Note AND8433/D)
A/C Capacitive Drop Design (Application Note AND8492/D)
A/C Design (Design Note DN05013)
A/C Design with PFC (Design Note DN06065)
Power Dissipation Considerations (Application Notes AND8391/D, AND9008/D)
Automotive Applications (Consult Factory)