BC-20W High Power Bare Chip_Suzhou EVERBRIGHT Photoelectric Technology Co., Ltd.

High power bare chip, output power from 12W to 15W, long lifetime, high efficiency, widely used in Industrial pump, Laser illumination, R&D and other fields.

Bare Chip BC		Item Number¹ EB-BC-20-195-09xx-xx
Parameters	Unit	915nm 20W	976nm 20W
Optical²
Center Wavelength	nm	915	976
Wavelength Tolerance	nm	±5	±3
Output Power⁴	W	20	20
Working Mode	-	CW
Spectral Width （FWHM）	nm	4
Fast-axis Divergence	Deg	28
Slow-axis Divergence	Deg	7
Wavelength Temperature Coefficient	nm/℃	0.3
TE Polarization	%	93	95
Geometric Size
Emitter Width	μm	197
Cavity Length	mm	5
Width	μm	400
Thickness	μm	140
Electrical
Power Conversion Efficiency	%	58	54
Slope Efficiency	W/A	1.04
Threshold Current	A	1.4
Operating Current	A	21	23
Operating Voltage	V	1.65	1.58
Notes
1. Explanation of Item Number： EB （Everbright In Short）- BC （Bare Chip）–020 （Output Power is 20W） -195（Emtter Width is 195μm）- 09xx （Center Wavelength is 9xxnm）- xx（Wavelength Tolerance is ±xxnm）
2. Above Data Test at 25℃, Unless otherwise stated.
3. Please avoid operation and storage in the condensation enviroment. If exceed operating temperature, the device lifetime will be inpacted.
4. Lifetime reduced if exceed nominal output power.
Version: XP01-1807A-R01