- Contact Person : Ms. du linda
- Company Name : Xiamen Bely Communication Equipment Co., Ltd.
- Tel : 86-0592-3978200-808
- Fax : 86-0592-5594746
- Address : Fujian,xiamen,2nd Floor ,LianYi edifice,No.268,HeShan Road ,HuLi district
- Country/Region : China
- Zip : 361009
635nm Laser diode
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635nm Laser diode
1.FEATURES:
Working with singlemode;
High reliability,long life.(>5000hours ).
2.APPLICATIONS
Indicator;
Light pen;
DVD,VCD;
Printers,fax machines.
Barcode scanners;
Physical Medical equipment.
3.ABSOLUTE MAXIMUM RATINGS(Tc=25°C)
Parameter | Symbol | Ratings | Unit |
Operating Current LD | If(LD) | Ith+20 | mA |
Reverse Voltage LD | Vr(LD) | 2.0 | v |
Operating Current PD | Vr(PD) | 30 | V |
Operating terpererure | Topr | -10~+50 | °C |
Storage temperature | Tstg | -40~+85 | °C |
Beam divergence angle | θ | θ≤15/θ⊥≤40 | ° |
4.OPTICAL AND ELECTRISCAL CHARACTERISTICS( Tc=25oC)
Parameter | Symbol | Min | Type | Max | Unit | Test Condition |
Threshold Current | Ith | 8 | 10 | mA | T=25°C | |
Working Current | If | 30 | mA | |||
Working Voltage | Vop | 1.1 | 2.2 | V | CW,If=Iop | |
Output power | Pf | 0.5 | 1.0 | mW | CW,If=Ith+20mA | |
Center wavelength | λc | 625 | 635 | 645 | nm | CW,P0 = Pf |
Monitor Current | Im | 0.1 | mA | VRD=5V |
Note:the output power depend on the require of the customer.
5.PIN connector picture:
