MF432 High Performance PIN DS5459 ISSUE 1 May 2001 Ordering Information MF432 MF432 MF432 MF432 MF432 MF432 12634.11 TO-46 Package 13325.11 ST Housing 13326.11 SC Housing 12822.11 SMA Housing 12821.11 FC Housing 13327.11 Pig-Tail including 1 Meter of 10/125mm fibre and SC connector Note: The rated Responsivity applies to all options. ST SC SMA FC PT Description Tested to Bellocore TA-NWT-000983 this very high speed and low capacitance InGaAs PIN Photodiode is ideal for datacom, telecom and general purpose applications. Its double-lens optical system is designed for single-mode fiber as well as for multimode fiber with core diameter up to 62.5µm and when used in the Pigtal-3A package, the optical return loss is very high. TO-46 Package with Lens Optical and Electrical Characteristics (Case Temperature -40 to +85˚C) Parameter Symbol Min. Typ. Responsivity (Fig. 1 & 2) (Table 1) R 0.7 0.8 0.8 1.0 Bandwidth fc 2.5 Capacitance (Fig. 4) C Dark Current ld 0.8 Max. Unit Test Condition A/W λ=1300nm λ=1550nm GHz RL= 50Ohm 1.2 pF f=1MHz 3 80 nA TCase=25˚C TCase=85˚C Fiber: 62.5/ 125µm Graded Index NA=0.275 Operating Conditions: Fiber: Single-mode 10/125µm to multimode 62.5/125µm Ø4.7 Ø1.5 0.6 CATHODE CASE ANODE 14 2.5 0.4 5.4 BOTTOM VIEW The diode chip is isolated from the case All dimensions in mm 3.7 1 MF432 Absolute Maximum Ratings Parameter Symbol Limit Storage Temperature Tstg -55 to +125˚C Operating Temperature Top -40 to +85˚C Reverse Voltage VR 20V Soldering Temperature (2mm from the case for 10sec) Tsld 260˚C Thermal Characteristics Parameter Symbol Thermal Resistance - Dark Current Min. Typ. Max. Unit 5 100 %/˚C dld/dTj Typical Responsivity Core Diameter/Cladding Diameter Numberical Aperture 10/125 µm 0.11 50/125 µm 0.20 62.5/125 µm 0.275 1300 0.8 A/W 0.8 A/W 0.8 A/W 1500 1.0 A/W 1.0 A/W 1.0 A/W % 100 80 80 RELATIVE A ATIVE RESPONSIVITY RELATIVE A ATIVE RESPONSIVITY % 100 60 40 60 40 r 20 20 62.5 m c 0 0 0.5 1.0 2.0 1 .5 2.5 3.0 mm 0 Figure 1 % 80 120 µm pF 2.0 CAPAC P ITANCE PAC T TANCE RELATIVE RESPONSIVITY 60 40 Figure 2 100 50 0 800 900 1000 1100 1200 1300 1400 WAVELENGT A AVELENGT H 2 20 r - RADIAL DISPLACEMENT OF FIBER z - AXIAL DISPLACEMENT OF FIBER Figure 3 1500 1600 1700 1800 nm 1.0 0 0 5 REVERSE VOLTAGE Figure 4 10 V For more information about all Zarlink products visit our Web Site at www.zarlink.com Information relating to products and services furnished herein by Zarlink Semiconductor Inc. trading as Zarlink Semiconductor or its subsidiaries (collectively “Zarlink”) is believed to be reliable. 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