NEC's 1310 nm InGaAsP MQW FP LASER DIODE IN CAN PACKAGE NX5302 Series FOR FIBER OPTIC COMMUNICATIONS FEATURES DESCRIPTION • OPTICAL OUTPUT POWER: PO = 5.0 mW • LOW THRESHOLD CURRENT : ITH = 10 mA • HIGH SPEED: tr = 0.15 ns MAX tf = 0.3 ns MAX • WIDE OPERATING TEMPERATURE RANGE: TC = -40 to +85°C • InGaAs MONITOR PIN-PD • CAN PACKAGE: ø5.6 mm • BASED ON TELCORDIA RELIABILITY NEC's NX5302 series is a 1310 nm Multiple Quantum Well (MQW) structured Fabry-Perot (FP) laser diode with InGaAs monitor PIN-PD. This device is ideal for SONET systems, short haul and long haul OC-3, and short haul OC-12 applications. NX7312UA ELECTRO-OPTICAL CHARACTERISTICS (TC = 25°C, unless otherwise specified) PART NUMBER SYMBOLS NX5302 Series PARAMETERS AND CONDITIONS UNITS MIN TYP MAX – – – – 1.1 10 25 100 1.3 20 35 200 – VOP ITH Operating Voltage, PO = 5.0 mW Threshold Current PTH TC = +85°C Threshold Output Power, TC = -40 to +85°C, IF = ITH V mA mA µW Differential Efficiency W/A 0.40 0.50 dB -3.0 -1.5 nm 1263 – 1360 nm/°C – 0.4 0.5 ηd ∆ηd λc ∆λc/∆T σ ηd (@ 85°C) ηd (@ 25°C) Temperature Dependence ∆ηd = 10 log of Differential Efficiency Center Emission Wavelength, PO = 5.0 mW, RMS (-20 dB), TC = -40 to +85°C Temperature Dependence of Center Wavelength, Tc = -40 to +85°C Spectral Width, PO = 5.0 mW, RMS (-20 dB), TC = -40 to +85°C nm – 1.0 2.5 θ⊥ Vertical Beam FAHM2 ° – 25 40 θ|| Lateral Beam Angle1, PO = 5.0 mW, FAHM2 ° – 20 35 tr Rise Time, 10 to 90% ns – 0.05 0.15 tf Fall Time, 10 to 90% ns – 0.15 0.30 Im Monitor Current, PO = 5.0 mW, VR = 5 V µA 200 500 800 ID Monitor Dark Current, nA nA – – 0.1 – 10 500 Ct kink γ Angle1, PO = 5.0 mW, VR = 5 V VR = 5 V, TC = -40 to +85°C Monitor PD Terminal Capacitance, VR = 5 V, f = 1 MHz pF – 6 20 Kink (Refer to Definitions) Po = Up to 6.0 mW, TC = -40 to +85°C % -20 – 20 Tracking Error (Refer to Definitions) Im = const. (@ PO = 5.0 mW) TC = -40 to +85°C dB -1.0 – 1.0 Notes: 1. Applicable only to flat window type, NX5302S Series. 2. FAHM: Full Angle at Half Maximum. California Eastern Laboratories NX5302 SERIES ABSOLUTE MAXIMUM RATINGS1 PARAMETER DEFINITIONS (TC = 25°C, unless otherwise specified) SYMBOLS PARAMETERS UNITS Kink: kink RATINGS Pf Optical Output Power mW 10 IF Forward Current of LD mA 150 VR Reverse Voltage of LD V 2.0 IF Forward Current of PD mA 10 VR Reverse Voltage of PD V 20 TC Operating Case Temperature °C -40 to +85 TSTG Storage Temperature °C -40 to +85 TASB Assembly Temperature °C 150 (15 Hr) TSLD Lead Soldering Temperature (10 s) °C 350 (3 sec.) Relative Humidity (noncondensing) % 85 RH PO (mW) kink = |dPK| x 100 [%] PK IF - PO 6.0 dPK = dPO MAX dPO dPK PK PK ≤ 6.0 (mW) IF - ηd IF 0 (mA) Tracking Error: γ Note: 1. Operation in excess of any one of these parameters may result in permanent damage. PO (mW) PO 5.0 | γ = 10 log TC = 25°C | [dB] 5.0 TC = -40 to +85°C PO 0 Im Im (mA) OUTLINE DIMENSIONS (Units in mm) NX5302E SERIES NX5302S SERIES +0.00 ø5.6 -0.03 ø4.2±0.1 ø3.55±0.05 BOTTOM VIEW 1 1 2 4 110°±2° 3 110°±2° PIN CONNECTIONS NX5302EH 1 (CASE) 1 (CASE) *1 LD 2 PD PD 3 NX5302EK 4 3 NX5302EI ø1.0 MIN LD LD 4 2 4 NX5302SH 1 (CASE) 1 (CASE) LD LD CHIP 4 2 REFERENCE PLANE 1.2±0.1 PD PD NX5302SK ø0.45 (4 places) 3 3 1 (CASE) LD ø2.0 P.C.D. *2: n = 1.48 Bolosilicate Glass LD 2 4 2 4 PD 3 4 NX5302SI 1 (CASE) PD *1 Focal Point: A point to get maximum optical output power from fiber. LD 2 3 1.27±0.1 PD 3 NX5302SJ 1 (CASE) 1 (CASE) 2 0.25 4 2 PD ø2.0 PIN CONNECTIONS 2.1±0.15 2.97±0.2 ø0.45 (four places) 15.0±1.0 1.2±0.1 3.87±0.3 6.4±0.5 Reference Plane +0.1 ø1.6±0.1 LD ø2.0 4 3 0.3 -0.0 15.0±1.0 ∆x = ±300 µm ∆y = ±300 µm Focal Point NX5302EJ 2 +0.1 0.3 -0.0 (GLASS) +0.1 0.3 -0.0 BOTTOM VIEW 1.0±0.1 *2 0.25±0.03 +0.1 0.3 -0.0 0.33 ø5.6 +0.00 -0.03 ø4.2±0.1 ø3.55±0.1 1.0±0.1 3 NX5302 SERIES TYPICAL PERFORMANCE CURVES (TC = -40 to +85°C) OPTICAL OUTPUT POWER vs. FORWARD CURRENT OPERATING CURRENT AND THRESHOLD CURRENT vs. CASE TEMPERATURE C Operating Current, IOP (mA) Threshold Current, ITH (mA) +85 ° -40°C 7.5 +2 5 ° C 100 TC = Optical Output Power, PO (mW) 10 5.0 2.5 20 0 40 60 80 50 Iop 30 Ith 20 10 5 3 2 1 -60 100 -40 -20 0 20 40 60 Forward Current, IF (mA) Case Temperature, TC (°C) TEMPERATURE DEPENDENCE OF CENTER WAVELENGTH FORWARD CURRENT vs. FORWARD VOLTAGE 80 100 50 40 Forward Current, IF (mA) Center Wavelength, λc (nm) 1340 1320 1300 30 20 10 1280 -60 -40 -20 0 20 40 60 80 100 0 1 Case Temperature, TC (°C) Forward Voltage, VF (V) OPTICAL OUTPUT POWER vs. MONITOR CURRENT SPECTRUM 2 Relative Intensity Optical Output Power, Pf (mW) 10 5 0 500 1000 Monitor Current, Im (µA) Note: The graphs indicate nominal characteristics. 1500 1300 1310 Wavelength, λ (nm) 1320 NX5302 SERIES TYPICAL CHARACTERISTICS (TC = 25°C) FAR FIELD PATTERN ( θ⊥) (NX5302S SERIES ONLY) FAR FIELD PATTERN ( θ//) (NX5302S SERIES ONLY) 100 Intensity (%) Intensity (%) 100 50 50 0 0 -40 0 40 Optical Output Power from Fiber, Pf (mW) Lateral Beam Angle θ// (deg) -40 0 40 Vertical Beam Angle θ⊥ (deg) TOLERANCE OF FIBER COUPLING DISTANCE (Z) 1.0 Z Pf 0.8 SMF Po = 5 mW 0.6 0.4 0.2 0.0 5.8 6.0 6.2 6.4 6.6 6.8 Z-Axis Tolerance, Z (mm) NX5302S SERIES PART NUMBER NX5302SH NX5302E SERIES PACKAGE PIN CONNECTIONS 1 4-pin CAN with flat glass cap NX5302EH LD 2 PD PART NUMBER PACKAGE PIN CONNECTIONS 1 4-pin CAN with flat glass cap LD 4 2 PD 3 1 NX5302SH 3 1 NX5302EH LD LD 4 2 4 2 PD PD 3 3 1 NX5302SJ 4 1 NX5302EJ LD LD 4 2 4 2 PD PD 3 3 1 NX5302SK 1 NX5302EK LD 2 LD 2 4 PD 4 PD 3 3 Life Support Applications These NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably be expected to result in personal injury. The customers of CEL using or selling these products for use in such applications do so at their own risk and agree to fully indemnify CEL for all damages resulting from such improper use or sale. 02/27/2003 A Business Partner of NEC Compound Semiconductor Devices, Ltd.