STMicroelectronics LBP01 LED
Bypass Protection Devices
STMicroelectronics LBP01 LED Bypass Protection Devices are bypass
switches to be connected in parallel with 1 or 2 LEDs. In case of LED
failure, this allows the current to flow through the other LED. These
ndevices provide an overvoltage protection against surges defined in IEC
61000-4-2 and IEC 61000-4-5. With a robust dice it protects LEDs
against surge and they are compatible with LEDs up to 1 A. The LBP01 LED
Bypass Protection Devices are packaged either in and SMB (DO-214AA) or
SOT23-5L packages. Typical applications include automotive headlights,
traffic lights, aircraft runway lights, emergency lighting systems,
display panel backlighting, and street lighting.
Features
- Bidirectional device: LBP01-0810B
- Unidirectional device: LBP01-0803SC5
- RoHS compliant
- Keep LED strings on in case of LED open mode failure
- Reduced maintenance cost
- Increase lifetime of the lighting system
- Complies with the following standards:
- IEC61000-4-2 level 4
- ±15 kV (air discharge)
- ±8 kV (contact discharge)
- IEC 61000-4-5
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Applications
- Automotive headlights
- Traffic lights
- Aircraft runway lights
- Emergency lighting systems
- Display panel backlighting
- Street lighting
Additional Resources
 Datasheet
LBP01 Product Info
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