HFE4080-321
HFE4080-321 Datasheet
HFE4080-321
| Part | Datasheet |
|---|---|
HFE4080-321 |
HFE4080-321 (pdf) |
| PDF Datasheet Preview |
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| Fiber Optic Components GaAs 850 nm VCSEL HFE4080-321 ABSOLUTE MAXIMUM RATINGS Rating -40 to +100 °C 0 to +70 °C 260 °C, 10 sec. 15 mA 5 V 10 µA ELECTRO-OPTICAL CHARACTERISTICS TA=25 oC unless otherwise stated VCSEL Parameters Test Condition Symbol Min. Typ. Max. Units Peak Operating Current Adjustable to establish Ipeak operating power Optical Power Output Threshold Current Threshold Current Temperature Variation IF=12mA TA = 0oC to 70oC Slope Efficiency Slope Efficiency Temperature variation Po =1.3mW TA = 0oC to 70oC mW/mA %/ oC Peak Wavelength λP Temperature Variation Spectral Bandwidth, RMS IF=12mA IF=12mA IF=12mA 830 850 nm/oC Laser Forward Voltage IF=12 mA BVRLD Rise and Fall Times Prebias Above tr/tf Threshold, 20%-80% Relative Intensity Noise Series Resistance Beam Divergence 1 GHz BW, IF=12mA IF=12 mA IF=12 mA -128 -122 dB/Hz 18 25 Ohms 20 Degrees Notes 1 2 3 Notes Operating power is set by the peak operating current IPEAK=IBIAS+IMODULATION. Operation at temperatures outside the specified range may result in the threshold current exceeding the maximums defined in the electro-optical characteristics table. Slope efficiency is defined as at a total power output of mW. Rise and fall times are sensitive to drive electronics, 200ps rise and fall times are achievable with Honeywell VCSELs. Beam divergence is defined as the total included angle between the 1/e2 intensity points. For application help call 1-800-537-6945 Honeywell • MICRO SWITCH Sensing and Control 1 |
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