Data Sheet April 1998 131-Type Long-Wavelength PIN Photodetector Features Wavelength: 1.1 m--1.6 m Planar structure for high reliability Low-profile, 8-lead DIP or 3-lead, coaxial package equivalent pinout Wide operating temperature range: -40 C to +85 C High optical coupling stability Wide selection of fiber pigtails and connectors available High performance -- High responsivity -- Very low dark current -- High optical input saturation level -- High speed for digital applications -- High linearity and low back reflections for analog applications The 131-Type PIN low-profile photodetector offers excellent coupling stability based on Lucent Technologies Microelectronics Group's patented Advanced Lightwave Platform technology. Applications Digital Analog Telecommunications -- Fiber-in-the-loop (FITL) narrowband application -- SONET/SDH transmission systems -- Digital cellular Analog systems -- CATV trunk and loop -- Micro-/picocellular -- Microwave Datacom -- Local area networks -- 1 Gbits/s fibre channel Telecommunications -- Fiber in the loop (FITL) -- Broadband Military -- Microwave systems -- Remote antennae -- Tactical communications Military -- Microwave systems -- Remote antennae -- Tactical communications This technical data is exported under license TSPA Data Sheet April 1998 131-Type Long-Wavelength PIN Photodetector Description (N-SIDE) PIN CATHODE LNBW RNSS The 131-Type photodetectors represent a family of lowprofile, high-reliability pigtailed devices specially engineered for the rigorous demands of either analog applications or digital fiber-optic applications. These photodetectors are based upon Lucent Technologies' patented Advanced Lightwave Platform technology, permitting high optical coupling stability and unparalleled performance. Low-profile package choices are an 8-lead DIP or a 3-lead out-the-back style, thus allowing pinoutequivalent replacements for lower-performance coaxial-type packages. Their low profile makes them ideal for close board-to-board spacing situations. The 131-Type PIN Photodetectors contain a rearilluminated planar diode structure. Lucent Technologies employs unique diode processing steps to achieve a low capacitance and highly linear active area that ensures a wide dynamic operating range. Responsivity is typically >0.85 A/W with rise and fall times of <0.5 ns at the 1.3 m wavelength. CAPACITOR dc DECOUPLING CPSS RPSS LSBW CPPL LPBW (P-SIDE) PIN ANODE 1-929 Notes: This equivalent circuit is intended as an aid for modeling the device/ package parasitics in order for the circuit designer to better match impedance and optimize bandwidth performance. Minimum parasitic effects can be achieved by connecting the PIN cathode (N-side) to circuit ground, applying a negative voltage to the PIN anode (P-side), and allowing the package voltage to float by not connecting the package ground to circuit ground. Typical values are as follows: CO = Bulk capacitance of the diode = 0.3 pF to 0.5 pF. RNSS, RPSS = Bulk resistance of the contacts = 5 . LSBW = Series inductance of P-side bond wire = 0.25 nH. CNSS, CPSS = Substrate capacitance = 0.975 pF/0.28 pF, respectively. LNBW, LPBW = Series inductance of the substrate to package lead bond wire = 2.0 nH. CNPL, CPPL = Package lead capacitance = 0.40 pF/0.46 pF, respectively. TERMINAL N 3 2 1 6 7 8 RLOAD VBIAS 5 PIN ANODE (P-SIDE) TERMINAL P 1-928 Figure 1. Typical Bias Connection This PIN's construction involves a patented silicon optical bench that supplies mechanical stability to the fiber and directive channeling of input light. The structure also allows it to handle strong levels of input power. All fiber types are specially terminated inside the package to minimize back reflections. These PIN photodetectors perform effectively and efficiently over the entire 1.1 m to 1.6 m long wavelength range. They have been employed in a number of diverse applications including digital cellular, remote monitoring, high-speed datacom, fiber-to-thecurb, and CATV signaling. 2 PACKAGE GROUND CO 4 + CNPL Figure 2. Equivalent ac Circuit for Analog Applications (N-SIDE) PIN CATHODE RBIAS CNSS PIN CURRENT SOURCE GROUND (OPTIONAL) 1-698 Figure 3. 8-Lead DIP Electrical Connections 1 TERMINAL TERMINALNN 3 TERMINAL P 2 GROUND (OPTIONAL) Figure 4. 3-Lead Electrical Connections 1-699 Lucent Technologies Inc. Data Sheet April 1998 131-Type Long-Wavelength PIN Photodetector Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect device reliability. Parameter Operating Temperature Range Storage Temperature Range Forward Voltage Reverse Voltage* Photocurrent Humidity ESD Threshold Symbol Min Max Unit TA Tstg VF VR -- -- -- -40 -40 -- -- -- -- -- 85 90 0 30 4 95 >250 C C V V mA % V * The recommended reverse bias voltage is 5 V to 15 V. Handling Precautions Electrostatic Discharge CAUTION: This device is susceptible to damage as a result of electrostatic discharge. Take proper precautions during both handling and testing. Follow guidelines such as JEDEC Publication No. 108-A (Dec. 1988). Although protection circuitry is designed into the device, take proper precautions to avoid exposure to ESD. Lucent Technologies employs a human-body model (HBM) for ESD-susceptibility testing and protection-design evaluation. ESD voltage thresholds are dependent on the critical parameters used to define the model. A standard HBM (resistance = 1.5 k, capacitance = 100 pF) is widely used and, therefore, can be used for comparison purposes. The HBM ESD threshold presented here was obtained by using the following circuit parameters: Parameter Value Unit HBM Threshold 250 V Lucent Technologies Inc. 3 Data Sheet April 1998 131-Type Long-Wavelength PIN Photodetector Electrical Characteristics Minimum and maximum values are testing requirements. Typical values are for informational purposes only and are not part of the testing requirements. Each device is provided with recommended operating conditions to achieve specified performance. TC = 25 C, unless noted otherwise. Determinations made using a 50 load. Parameter Capacitance (f < 900 MHz): 131 8-Lead DIP* 131 3-Lead SIP* Rise/Fall Time Dark Current Reverse Voltage Symbol Min Typ Max Unit -- -- tR/tF ID VR -- -- -- -- 2 0.7 0.9 <0.5 1.0 15 -- -- -- 5 30 pF pF ns nA V * The minimum capacitance configuration occurs when the N-side of the PIN is grounded and a negative voltage is applied to the P-side, with the package floating, not grounded (value reference only; not tested in manufacture). Optical Characteristics TC = 25 C. Parameter Responsivity: Type 1 Type 2 Type 3 Optical Back Reflection*: Type 1 Type 2 Wavelength Range Linearity: Type L1: Second Order Third Order Type L2: Second Order Third Order Type L3: Second Order Third Order Type L4: Second Order Third Order Type L5: Second Order Third Order Symbol Min Typ Max Unit R R R 0.75 0.85 0.90 0.85 0.92 0.95 -- -- -- A/W A/W A/W -- -- -- -- -- 1.1 -35 -60 -- -20 -40 1.6 dB dB m -- -- -- -- -52 -65 -48 -60 dBc dBc -- -- -- -- -68 -70 -63 -65 dBc dBc -- -- -- -- -75 -75 -70 -70 dBc dBc -- -- -- -- -80 -- -75 -80 dBc dBc -- -- -- -- -85 -85 -80 -80 dBc dBc * Does not include rotary mechanical splice loss (index matching is recommended). Second-order linearity measured at 15 V bias. The two tones are chosen to lie in the interval f1 > 50 MHz, f2 < 200 MHz; or such that f1 + f2 = 860 MHz and f1 - f2 = 50 MHz. See Figure 8 for typical bias response. Third-order linearity measured at 8 V bias. The two tones chosen are f1 = 135.0 MHz and f2 = 189.25 MHz. See Figure 9 for typical bias response. 4 Lucent Technologies Inc. Data Sheet April 1998 131-Type Long-Wavelength PIN Photodetector Characteristic Curves -10 dBc RESPONSIVITY (A/W) -20 -30 -40 -50 -60 -70 -80 -90 -100 1.0 0.8 0.6 0.4 -- f1 + f2 --- f2 - f1 0 2 4 6 8 10 12 0.2 0.0 1.1 1.3 1.5 16 18 20 1-926 Figure 8. Second-Order Linearity, 1310 nm Wavelength; 0 dBm Optical Received Power; Two Tones @ 35% OMD per Tone 1.7 WAVELENGTH (m) 1-072 Figure 5. Responsivity as a Function of Wavelength dBc -30 -- 2f2 - f1 --- 2f1 + f2 -40 -50 10 -7 Id (A) (@ -10 VBIAS) 14 BIAS VOLTAGE -60 -70 -80 -90 10 -8 -100 0 2 4 6 8 10 12 BIAS VOLTAGE 10 -9 20 30 40 50 60 70 80 TEMPERATURE (C) 90 14 16 18 20 1-927 Figure 9. Third-Order Linearity, 1310 nm Wavelength; 0 dBm Optical Received Power; Two Tones @ 35% OMD per Tone 1-381 Figure 6. Typical Temperature Dependence of Dark Current 10 -5 10 -6 Id (A) 10 -7 10 -8 10 -9 10 -10 10 -11 0 10 20 30 40 REVERSE VOLTAGE (V) 50 60 1-380 Figure 7. Reverse I-V at 23 C Lucent Technologies Inc. 5 Data Sheet April 1998 131-Type Long-Wavelength PIN Photodetector Reliability Table 1. Test Qualifications The 131-Type PIN Photodetectors have successfully passed the following qualifications and meet current Bellcore requirement TA-TSY-000468. Test Conditions Sample Size Failure Criteria MIL-STD-883C-2016 100 Visual External Visual MIL-STD-883C-2009.8 100 Visual Mechanical Shock MIL-STD-883C-2002.3 Condition B 11 Electrical/Optical Variable Frequency Vibration MIL-STD-883C-2007.2 Condition A 11 Electrical/Optical Solderability MIL-STD-883C-2003.6 11 (188 leads) Visual Solvent Resistance MIL-STD-883C-2015.8 11 Visual Temperature Cycling MIL-STD-883C-1010.7 -40 C to +85 C 11 Electrical/Optical MIL-STD-883C-1005.7 85 C, 2,000 hrs., -5 Vdc 25 Electrical/Optical MIL-STD-883C 85 C, 85% RH, -5 Vdc, 500 cycles 11 Electrical/Optical MIL-STD-883C-1011.9 -15 C to +85 C, 15 cycles 11 Electrical/Visual/ Optical MIL-STD-883C-1004.7 RT, 90% RH at 65 C, 3 hrs., RT 11 Electrical/Visual/ Optical -70 C for 2,000 hrs. 11 Electrical/Optical 1 kg, 3 times 11 Electrical/Optical Human-body Model Class 1, 250 V max -- -- Physical Dimensions High-temperature Operating Bias (HTOB) Temperature Humidity Bias Thermal Shock Moisture Resistance Low-temperature Storage Fiber Pull Electrostatic Discharge 6 Lucent Technologies Inc. Data Sheet April 1998 131-Type Long-Wavelength PIN Photodetector Outline Diagrams Dimensions are in inches and (millimeters). 8-Lead DIP PIN Photodetectors 0.120 (3.05) DIA 0.290 (7.37) MAX BEND LIMITER OR CRIMP TUBE SC SHOWN, OTHERS AVAILABLE 0.530 (13.46) MAX 0.93 (23.6) MAX 0.067 (1.70) 0.140 (3.56) 0.175 (4.45) TYP 0.018--0.019 (0.46--0.48) 0.100 (2.54) 0.300 (7.62) +0.002 0.010 -0.001 TYP 0.300 (7.62) 0.110 (2.79) +0.51 (0.25 -0.25 ) 1-709r.3 3-Lead PIN Photodetector 102.0--106.0 (2590.8--2692.4) 131J ONLY 32.0--36.0 131H ONLY (812.8--914.4) 0.120 (3.05) DIA 0.290 (7.37) MAX BEND LIMITER OR CRIMP TUBE RMS SHOWN, OTHERS AVAILABLE 0.530 (13.46) MAX 0.93 (23.6) MAX 0.067 (1.70) 0.140 (3.56) 0.010 (0.25) 0.018--0.019 (0.46--0.48) 0.175 (4.45) TYP 0.20 (5.08) 0.30 (7.62) 1-701r.5 Note: For mechanical holding, an optional restraining clip (not shown) is supplied with all 131-lead photodetectors at no additional charge. Lucent Technologies Inc. 7 Data Sheet April 1998 131-Type Long-Wavelength PIN Photodetector Ordering Information Price Type N N D D G D D N K L N K G D D G G AA L AA N N AA AA D L AA N AA N L L AA N N Code Comcode Package Analog/ Digital Responsivity Type 131A 131B 131D 131E 131G 131H 131J 131K 131K 131L 131N 131N 131P 131R 131S 131T 131U 131AA 131AC 131AD 131AE 131AF 131AG 131AH 131AJ 131AL 131AM 131AN 131AP 131AR 131AS 131AT 131AU 131AW 131AY 106277478 106277486 106277502 106557473 106434277 106434335 106864101 106864119 106864119 106864127 106864135 106864135 106912082 106953847 106953854 106953862 107080020 107230047 107875007 107232845 107232852 107232860 107577827 107689689 107751695 107874935 107874943 107874950 107874968 107874976 107874984 107874992 108108465 108108473 TBD 8-lead 8-lead 8-lead 8-lead 8-lead 3-lead 3-lead 3-lead 3-lead 8-lead 8-lead 8-lead 8-lead 8-lead 8-lead 8-lead 8-lead 8-lead 8-lead 8-lead 8-lead 8-lead 8-lead 8-lead 8-lead 8-lead 8-lead 8-lead 8-lead 8-lead 8-lead 8-lead 8-lead 8-lead 8-lead Digital Digital Analog Analog Analog Analog Analog Digital Analog Analog Digital Analog Analog Analog Analog Analog Analog Analog Analog Analog Digital Digital Analog Analog Analog Analog Analog Digital Analog Digital Analog Analog Analog Digital Digital Type 1 Type 1 Type 2 Type 2 Type 1 Type 2 Type 2 Type 1 Type 1 Type 3 Type 1 Type 1 Type 1 Type 2 Type 2 Type 1 Type 1 Type 2 Type 3 Type 2 Type 1 Type 1 Type 1 Type 2 Type 2 Type 3 Type 2 Type 1 Type 2 Type 1 Type 3 Type 3 Type 2 Type 1 Type 1 Back Linearity Reflection Type NA NA L4 L3 L2 L4 L4 NA L1 L5 NA L1 L2 L4 L4 L2 L2 L4 L5 L4 NA NA L3 L3 L3 L5 L3 NA L3 NA L5 L5 L3 NA NA Type 1 Type 1 Type 2 Type 2 Type 2 Type 2 Type 2 Type 2 Type 2 Type 2 Type 2 Type 2 Type 2 Type 2 Type 2 Type 2 Type 2 Type 2 Type 2 Type 2 Type 2 Type 2 Type 2 Type 2 Type 2 Type 2 Type 2 Type 2 Type 2 Type 2 Type 2 Type 2 Type 2 Type 2 Type 1 Fiber* Connector SM MM SM SM SM SM SM SM SM SM SM SM SM SM SM SM SM SM SM SM SM SM SM SM SM SM SM SM SM SM SM SM SM SM MM RMS RMS RMS none RMS ST (R) ST RMS RMS RMS RMS RMS FC-APC FC-PC FC-APC FC-PC HPC-108 FC-SPC SC-SPC SC-SPC SC-SPC FC-SPC SC-APC FC-APC SC-APC SC-APC SC-APC SC-APC FC-APC FC-APC RMS FC-SPC E-2000 E-2000 SC-PC * SM = single mode (~9 m core); MM = multimode (50 m core). 8 Lucent Technologies Inc. Data Sheet April 1998 131-Type Long-Wavelength PIN Photodetector Notes Lucent Technologies Inc. 9 131-Type Long-Wavelength PIN Photodetector Data Sheet April 1998 For additional information, contact your Microelectronics Group Account Manager or the following: http://www.lucent.com/micro, or for Optoelectronics information, http://www.lucent.com/micro/opto INTERNET: E-MAIL: docmaster@micro.lucent.com N. AMERICA: Microelectronics Group, Lucent Technologies Inc., 555 Union Boulevard, Room 30L-15P-BA, Allentown, PA 18103 1-800-372-2447, FAX 610-712-4106 (In CANADA: 1-800-553-2448, FAX 610-712-4106) ASIA PACIFIC: Microelectronics Group, Lucent Technologies Singapore Pte. Ltd., 77 Science Park Drive, #03-18 Cintech III, Singapore 118256 Tel. (65) 778 8833, FAX (65) 777 7495 CHINA: Microelectronics Group, Lucent Technologies (China) Co., Ltd., A-F2, 23/F, Zao Fong Universe Building, 1800 Zhong Shan Xi Road, Shanghai 200233 P. R. China Tel. (86) 21 6440 0468, ext. 316, FAX (86) 21 6440 0652 JAPAN: Microelectronics Group, Lucent Technologies Japan Ltd., 7-18, Higashi-Gotanda 2-chome, Shinagawa-ku, Tokyo 141, Japan Tel. (81) 3 5421 1600, FAX (81) 3 5421 1700 EUROPE: Data Requests: MICROELECTRONICS GROUP DATALINE: Tel. (44) 1189 324 299, FAX (44) 1189 328 148 Technical Inquiries: OPTOELECTRONICS MARKETING: (44) 1344 865 900 (Bracknell UK) Lucent Technologies Inc. reserves the right to make changes to the product(s) or information contained herein without notice. No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information. ST is a registered trademark of Lucent Technologies Inc. Copyright (c) 1998 Lucent Technologies Inc. All Rights Reserved Printed in U.S.A. April 1998 DS98-206LWP (Replaces DS97-322LWP) This technical data is exported under license TSPA