전자부품 데이터시트 검색엔진 |
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54-00206 데이터시트(PDF) 4 Page - JDS Uniphase Corporation |
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54-00206 데이터시트(HTML) 4 Page - JDS Uniphase Corporation |
4 / 6 page 4 54XX SERIES DIODE LASERS Electro-optical Specifications Parameter Symbol 5420 Series 5430 Series Unit Min. Typ. Max. Min. Typ. Max. Laser Characteristics CW output power, kink-free2 Po – – 150 – – 200 mW Center wavelength λc – (note5) – – (note5)– Spectral width1 Δλ –3 5 – 3 5 nm Slope efficiency ηD = Po/(Iop–Ith) 0.75 0.85 – 0.75 0.85 – mW/mA Conversion efficiency η = Po/(IopVop) – 30 – – 30 – % Emitting dimensions W x H – 3 x 1 – – 3 x 1 – µm FWHM beam divergence Parallel to junction θ// –9 – – 9 – degrees Perpendicular to junction θ⊥ –30 – – 30 – degrees Threshold current Ith – 35 45 – 40 50 mA Operating current Iop – 210 230 – 270 300 mA Operating voltage Vop – (note4) – – (note4)– Series resistance Rs – 4.0 6.0 – 4.0 6.0 Ω Thermal resistance Rth – 60 – – 60 – °C/W Recommended case temperature Tc -20 – 30 -20 – 30 °C Absolute Maximum Ratings Reverse voltage Vrl ––3 – – 3 V Case operating temperature Top -20 – 50 -20 – 50 °C Storage temperature range Tstg -40 – 80 -40 – 80 °C Lead soldering temperature Tis – – 250 – – 250 °C (5 sec.) Monitor Photodiode Sensitivity – 0.1 – 20 0.1 – 20 µA/mW Capacitance – – 6 – – 6 – pF Breakdown voltage Vbd – 25 – – 25 – V Operating voltage Vop –10 – – 10 – V 1. Emission bandwidth for 90% integrated power. 2. Typical values at 25 °C and 0.6 NA collection optics. 3. Features common to all 5400 series diode lasers include: a. Duty factor of 100%. b. Temperature coefficient of wavelength is approximately 0.3 nm/°C. c. Temperature coefficient of threshold current can be modeled as: ITH2 = ITH1 exp [(T2 – T1)/T0] where T0 is a device constant of about 110 °K. d. Temperature coefficient of operating current is approximately 0.5 to 0.7% per °C. 4. Forward voltage is typically: Vf = 1.5 V + Iop x Rs. 5. Wavelength ranges for the 5420 series: 800-820 nm 810-850 nm 842-862 nm Wavelength range for the 5430 series is limited to 820-840 nm. A variety of part numbers are available that each designate a particular subset within these wavelength ranges. Consult tables on page 5. 6. Astigmatism is less than 5 µm. Continued |
유사한 부품 번호 - 54-00206 |
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유사한 설명 - 54-00206 |
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