NX5302

NEC's 1310 nm InGaAsP MQW FP LASER DIODE IN CAN PACKAGE NX5302 Series FOR FIBER OPTIC COMMUNICATIONS FEATURES • 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 DESCRIPTION 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 VOP ITH PTH PARAMETERS AND CONDITIONS Operating Voltage, PO = 5.0 mW Threshold Current TC = +85°C Threshold Output Power, TC = -40 to +85°C, IF = ITH Differential Efficiency Temperature Dependence ∆ηd = 10 log of Differential Efficiency Center Emission Wavelength, PO = 5.0 mW, RMS (-20 dB), TC = -40 to +85°C UNITS V mA mA µW W/A dB MIN – – – – 0.40 -3.0 NX5302 Series TYP 1.1 10 25 100 0.50 -1.5 MAX 1.3 20 35 200 – ηd ∆ηd λc ∆λc/∆T σ θ⊥ θ|| tr tf Im ID Ct kink γ ηd (@ 85°C) ηd (@ 25°C) nm nm/°C nm ° ° ns ns µA nA nA pF % dB 1263 – – – – – – 200 – – – -20 -1.0 – 0.4 1.0 25 20 0.05 0.15 500 0.1 – 6 – – 1360 0.5 2.5 40 35 0.15 0.30 800 10 500 20 20 1.0 Temperature Dependence of Center Wavelength, Tc = -40 to +85°C Spectral Width, PO = 5.0 mW, RMS (-20 dB), TC = -40 to +85°C Vertical Beam Angle1, PO = 5.0 mW, FAHM2 Lateral Beam Angle1, PO = 5.0 mW, FAHM2 Rise Time, 10 to 90% Fall Time, 10 to 90% Monitor Current, PO = 5.0 mW, VR = 5 V Monitor Dark Current, VR = 5 V VR = 5 V, TC = -40 to +85°C Monitor PD Terminal Capacitance, VR = 5 V, f = 1 MHz Kink (Refer to Definitions) Po = Up to 6.0 mW, TC = -40 to +85°C Tracking Error (Refer to Definitions) Im = const. (@ PO = 5.0 mW) TC = -40 to +85°C 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 (TC = 25°C, unless otherwise specified) SYMBOLS Pf IF VR IF VR TC TSTG TASB TSLD RH PARAMETERS Optical Output Power Forward Current of LD Reverse Voltage of LD Forward Current of PD Reverse Voltage of PD Operating Case Temperature Storage Temperature Assembly Temperature Lead Soldering Temperature (10 s) Relative Humidity (noncondensing) UNITS mW mA V mA V °C °C °C °C % RATINGS 10 150 2.0 10 20 -40 to +85 -40 to +85 150 (15 Hr) 0 IF (mA) PK (mW) 6.0 dPO dPK = dPO MAX dPK IF - ηd PK ≤ 6.0 (mW) PARAMETER DEFINITIONS Kink: kink PO IF - PO kink = |dPK| x 100 [%] PK 350 (3 sec.) 85 Note: 1. Operation in excess of any one of these parameters may result in permanent damage. Tracking Error: γ PO (mW) 5.0 TC = -40 to +85°C PO TC = 25°C γ = 10 log | PO 5.0 | [dB] 0 Im Im (mA) OUTLINE DIMENSIONS (Units in mm) NX5302E SERIES +0.00 NX5302S SERIES ø5.6 +0.00 -0.03 ø4.2±0.1 ø3.55±0.1 1.0±0.1 0.3 -0.0 +0.1 0.3 -0.0 1 2 3 110°±2° 4 110°±2° +0.1 BOTTOM VIEW ø5.6 -0.03 ø4.2±0.1 ø3.55±0.05 BOTTOM VIEW 1.0±0.1 1 +0.1 0.3 -0.0 2 3 4 PIN CONNECTIONS NX5302EJ ∆x = ±300 µm ∆y = ±300 µm Focal Point NX5302EH 1 (CASE) 2 PD 3 4 LD 0.3 -0.0 +0.1 *2 0.25±0.03 *1 ø2.0 LD PIN CONNECTIONS (GLASS) 1 (CASE) 4 PD 3 ø1.6±0.1 0.33 0.25 NX5302SJ 1 (CASE) LD 4 PD 3 NX5302SH 1 (CASE) LD 2 PD 3 4 6.4±0.5 15.0±1.0 1.2±0.1 3.87±0.3 2 ø1.0 MIN 2.97±0.2 2.1±0.15 Reference Plane LD CHIP REFERENCE PLANE 1.27±0.1 ø0.45 (4 places) NX5302EK 1 (CASE) LD 2 4 PD NX5302EI 1 (CASE) LD 2 PD 3 4 2 1.2±0.1 15.0±1.0 ø0.45 (four places) NX5302SK 1 (CASE) LD 2 4 PD 3 NX5302SI 1 (CASE) LD 2 PD 3 4 ø2.0 3 ø2.0 P.C.D. *1 Focal Point: A point to get maximum optical output power from fiber. *2: n = 1.48 Bolosilicate Glass NX5302 SERIES TYPICAL PERFORMANCE CURVES (TC = -40 to +85°C) OPTICAL OUTPUT POWER vs. FORWARD CURRENT 10 OPERATING CURRENT AND THRESHOLD CURRENT vs. CASE TEMPERATURE 100 - 4 0 °C Optical Output Power, PO (mW) +2 5 ° C C TC = +85 ° Operating Current, IOP (mA) Threshold Current, ITH (mA) 50 Iop 30 Ith 20 7.5 5.0 10 5 3 2 1 -60 2.5 0 20 40 60 80 100 -40 -20 0 20 40 60 80 100 Forward Current, IF (mA) TEMPERATURE DEPENDENCE OF CENTER WAVELENGTH 50 1340 Case Temperature, TC (°C) FORWARD CURRENT vs. FORWARD VOLTAGE Center Wavelength, λc (nm) 40 1320 Forward Current, IF (mA) -40 -20 0 20 40 60 80 100 30 1300 20 10 1280 -60 0 1 2 Case Temperature, TC (°C) OPTICAL OUTPUT POWER vs. MONITOR CURRENT 10 Forward Voltage, VF (V) SPECTRUM Optical Output Power, Pf (mW) 5 0 500 1000 1500 Relative Intensity 1300 1310 1320 Monitor Current, Im (µA) Wavelength, λ (nm) Note: The graphs indicate nominal characteristics. NX5302 SERIES TYPICAL CHARACTERISTICS (TC = 25°C) FAR FIELD PATTERN ( θ//) (NX5302S SERIES ONLY) 100 FAR FIELD PATTERN ( θ⊥) (NX5302S SERIES ONLY) 100 Intensity (%) 50 Intensity (%) -40 0 40 50 0 0 Lateral Beam Angle θ// (deg) TOLERANCE OF FIBER COUPLING DISTANCE (Z) 1.0 Pf 0.8 SMF Po = 5 mW Z -40 0 40 Vertical Beam Angle θ⊥ (deg) Optical Output Power from Fiber, Pf (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 PACKAGE 4-pin CAN with flat glass cap 2 PD 3 1 LD 2 PD 3 4 2 PD 3 NX5302E SERIES PIN CONNECTIONS 1 LD 4 PART NUMBER NX5302EH PACKAGE 4-pin CAN with flat glass cap PIN CONNECTIONS 1 LD 2 PD 3 1 LD 4 4 NX5302SH NX5302EH NX5302SJ 2 1 LD 4 NX5302EJ LD 2 PD 1 4 PD 3 3 NX5302SK 2 PD 1 LD 4 NX5302EK 2 PD 1 LD 4 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.