- RS Stock No.:
- 184-1052
- Mfr. Part No.:
- NSIC2050JBT3G
- Brand:
- onsemi
- RS Stock No.:
- 184-1052
- Mfr. Part No.:
- NSIC2050JBT3G
- Brand:
- onsemi
Technical Reference
Legislation and Compliance
Product Details
The linear 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. It requires no external components allowing it to be designed as a high or low-side regulator. The 120 V anode-cathode voltage rating is designed to withstand the high peak voltage incurred in A/C offline applications. The high anode-cathode voltage rating withstands surges common in Automotive, Industrial and Commercial Signage applications.
Voltage Surge Suppressing
SBT (Self-Biased Transistor) Technology
Robust Power Package: 3 W
Wide Operating Voltage Range
Immediate Turn-On
Negative Temperature Coefficient
Also available in 20 mA (NSIC2020JBT3G) and 30 mA (NSIC2030JBT3G)
Protecting LEDs
Simplfies design, minimizes required components
Applications
LED Driving
Current regulation
SBT (Self-Biased Transistor) Technology
Robust Power Package: 3 W
Wide Operating Voltage Range
Immediate Turn-On
Negative Temperature Coefficient
Also available in 20 mA (NSIC2020JBT3G) and 30 mA (NSIC2030JBT3G)
Protecting LEDs
Simplfies design, minimizes required components
Applications
LED Driving
Current regulation
Specifications
Attribute | Value |
---|---|
Output Current | 50mA |
Input Voltage | 120 V |
Dimming Operation | PWM |
Maximum Output Power | 3W |
Power Dissipation | 3000mW |
Automotive Standard | AEC-Q101 |
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