1550nm 20mW DFB laser diodes| TO18 5.6mm LD
1550nm 20mw SM LD
WSLD-1550-020m-1-PD
Features:
1550nm Built-in PD DFB
Single Mode
TO18 package
Applications:
Optical Fiber Communication
Free-space Optical Communication
PARAMETER
SYMBOL
VALUE
UNIT
Reverse Voltage
Vr
2.0
V
Operating Temperature
Top
-40~+40
°C
Storage Temperature
Tstg
-40 ~ +85
°C
Lead soldering temperature (10 sec.)
Tis
260
°C
Specifications
WSLD-1550-020m-1-PD
Center Wavelength@25℃
1550+/-5nm
Spectral Width (FWHM)
≤0.3(DFB)
Output Power
20mw
Laser Type
DFB
Reverse current (PD) Irp
2mA
Reverse voltage (PD) Vrp
20V
Beam Divergence (FWHM)
20°┴ x 9°//
Slope Efficiency
0.15mW/mA
Threshold Current (Typ.)
≤30mA
Operating Current (Typ.)
≤100mA
Operating Voltage
≤1.8V
Package Style
TO18
Window Type
Flat Window (Optional)
Non-Spherical-Lens Window (standard)
商品属性 [波长] 1550+/-5nm [功率] 20mw