MITSUBISHI LASER DIODES ML7XX11 SERIES Notice : Some parametric limits are subject to change TYPE NAME InGaAsP DFB LASER DIODES ML725B11F/ML720J11S ML725AA11F / ML720AA11S ML725J11F / ML720L11S DESCRIPTION ML7XX11series are DFB (Distributed Feedback) laser diodes emitting light beam around 1310nm. They are well suited for light source in long distance digital transmission system. They are hermetically sealed devices with the photo diode for optical output monitoring. APPLICATION · ~1.25Gbps digital transmission system FEATURES · Homogeneous grating (AR/HR facet coating) structure DFB · Wide temperature range operation ( -40 to 85ºC ) · Low threshold current (typical 6mA) · High speed response (typical 0.1nsec) · φ5.6mm TO-CAN package · Flat window cap, Ball lens cap, or Aspherical lens cap ABSOLUTE MAXIMUM RATINGS Symbol Po If VRL VRD IFD Tc Tstg Parameter Light output power Forward current (Laser diode) Reverse voltage (Laser diode) Reverse voltage (Photo diode) Forward current (Photo diode) Conditions CW --------- Ratings 10 150 2 20 2 Unit mW mA V V mA Case temperature --- -40 to +85 Storage temperature --- -40 to +100 ºC ºC ELECTRICAL/OPTICAL CHARACTERISTICS (Tc=25ºC otherwise specified) [ Flat window cap : ML725B11F / ML720J11S ] Symbol Ith Parameter Threshold current Iop Operation current Vop η λp θ // Operating voltage Slope efficiency Peak wavelength Beam divergence angle (parallel) Beam divergence angle (perpendicular) θ┴ SMSR tr,tf Im Id Ct Side mode suppression ratio Rise and Fall time Monitoring output current (PD) Dark current (PD) Capacitance (PD) Test conditions CW CW, Tc=85ºC CW, Po=5mW CW, Po=5mW, Tc=85ºC CW, Po=5mW CW, Po=5mW CW, Po=5mW CW, Po=5mW CW, Po=5mW CW, Po=5mW Tc= - 40 to +85ºC Ib=Ith, 20-80% <*> CW, Po=5mW VRD=5V VRD=5V MITSUBISHI ELECTRIC Min. ----------0.3 1290 --- Typ. 6 30 16 50 1.1 0.5 1310 25 Max. 12 40 30 75 1.5 --1330 35 Unit V mW/mA nm deg. --- 30 40 deg. 35 40 --- dB mA mA --0.1 0.2 ns 0.05 0.2 --mA ----0.1 µA --10 20 pF <*> Except influence of the 18mm lead. Dec. 2004 MITSUBISHI LASER DIODES ML7XX11 SERIES Notice : Some parametric limits are subject to change InGaAsP DFB LASER DIODES ELECTRICAL/OPTICAL CHARACTERISTICS (Tc=25ºC otherwise specified) [ Ball lens cap ; ML725AA11F / ML720AA11S ] Symbol Ith Parameter Threshold current Iop Operation current Vop η λp Operating voltage Slope efficiency Peak wavelength Side mode suppression ratio SMSR Pf Df tr,tf Im Id Ct Fiber coupling power Focul length Rise and Fall time Monitoring output current (PD) Dark current (PD) Capacitance (PD) Test conditions CW CW, Tc=85ºC CW, Po=5mW CW, Po=5mW, Tc=85ºC CW, Po=5mW CW, Po=5mW CW, Po=5mW CW, Po=5mW Tc= - 40 to +85ºC CW, Po=5mW, SMF CW, Po=5mW, SMF Ib=Ith, 20-80% <*> CW, Po=5mW VRD=5V VRD=5V Min. ----------0.3 1290 Typ. 6 30 16 50 1.1 0.5 1310 Max. 12 40 30 75 1.5 --1330 Unit V mW/mA nm 35 40 --- dB mA mA 0.5 1.0 --mW 6.0 6.5 7.0 mm --0.1 0.2 ns 0.05 0.2 --mA ----0.1 µA --10 20 pF <*> Except influence of the 18mm lead. ELECTRICAL/OPTICAL CHARACTERISTICS (Tc=25ºC otherwise specified) [ Aspherical lens cap ; ML725J11F / ML720L11S ] Symbol Ith Parameter Threshold current Iop Operation current Vop η λp Operating voltage Slope efficiency Peak wavelength Side mode suppression ratio SMSR Pf Df tr,tf Im Id Ct Fiber coupling power Focul length Rise and Fall time Monitoring output current (PD) Dark current (PD) Capacitance (PD) Test conditions CW CW, Tc=85ºC CW, Po=5mW CW, Po=5mW, Tc=85ºC CW, Po=5mW CW, Po=5mW CW, Po=5mW CW, Po=5mW Tc= - 40 to +85ºC CW, Po=5mW, SMF CW, Po=5mW, SMF Ib=Ith, 20-80% <*> CW, Po=5mW VRD=5V VRD=5V MITSUBISHI ELECTRIC Min. ----------0.3 1290 Typ. 6 30 16 50 1.1 0.5 1310 Max. 12 40 30 75 1.5 --1330 Unit V mW/mA nm 35 40 --- dB mA mA 1.5 2.0 --mW 6.5 7.5 8.5 mm --0.1 0.2 ns 0.05 0.2 --mA ----0.1 µA --10 20 pF <*> Except influence of the 18mm lead. Dec. 2004 MITSUBISHI LASER DIODES ML7XX11 SERIES InGaAsP DFB LASER DIODES Notice : Some parametric limits are subject to change OUTLINE DRAWINGS Dimension : mm ML725B11F ML720J11S (3) +0 φ5.6 -0.03 Case LD φ4.25 Ｙ (1) (0.25) (2) (3) 2-90° PD (4) Ｘ (2) (0.25) (1) (4) ML725B11F 1±0.1 (3) (Glass) 0.25 ±0.03 φ3.55±0.1 φ2.0Min. φ1.0Min. 2.1±0.1 5 1.27 ±0.0 3 LD Emitting Facet Reference Plane (1) (2) 1.2 PD (4) 18 ±1 ±0.1 Case φ2.0 ±0.25 (P.C.D.) ML720J11S Pin Connection 4-φ0.45 ±0.05 (1) (2) ( Top view ) Dimension : mm ML725AA11F ML720AA11S φ5.6 -0.03 (3) φ4.25 (Dimension:mm) Ｙ (0.25) (1) 2-90° (3) (1) (2) Ｘ PD (4) ML725AA11F 1±0.1 Case 1.27 ±0.03 LD (3.0) 3.87 ±0.1 (3) Emitting Facet (1) (2) Reference Plane PD 1.2 (6.7) φ3.55±0.1 φ2.0±0.01 18 ±1 (2) (0.25) (4) Case LD (4) φ2.0±0.25 (P.C.D.) 4-φ0.45±0.05 (1) (2) MITSUBISHI ELECTRIC ML720AA11S Pin Connection ( Top view ) Dec. 2004 MITSUBISHI LASER DIODES ML7XX11 SERIES InGaAsP DFB LASER DIODES Notice : Some parametric limits are subject to change OUTLINE DRAWINGS Dimension : mm (3) ML725J11F ML720L11S +0 Case LD φ5.6 -0.03 φ4.3 (1) Ｙ (2) (0.25) Top View (3) PD (1) (2) Ｘ ML725J11F (0.25) 2-90° (4) (4) 1±0.1 (3) φ3.75±0.1 Case Ｚ ±0.1 18 ±1 1.27 ±0.03 3.97 ±0.15 (2) Emitting Facet Reference Plane 1.2 (7.51) LD (1) PD (4) φ2.0±0.25 (P.C.D.) 4-φ0.45±0.05 (1) (2) MITSUBISHI ELECTRIC ML720L11S Pin Connection ( Top view ) Dec. 2004