FID3Z1KX

PIN Photodiode FEATURES Data rates up to 2.5 Gb/s High Quantum Efficiency: 0.8A/W at 1,310nm Low dark current: 0.1nA Photosensitive area: 50µm diameter Wide spectral response range: 900nm to 1,600nm FID3Z1KX/LX KX APPLICATIONS Optical transmission system: STM-1 (OC-3), STM-4 (OC-12) or STM-16 (OC-48) short haul. LX DESCRIPTION The FID3Z1KX/LX is a PIN photodiode with a multimode fiber pigtail designed for use in local area network, subscriber loop and high bit-rate tranmission system applications up to 2.5 Gb/s at both 1,310nm and 1,550nm wavelength. The PIN chip has a photosensitivity area diameter of 50µm with a planar structure and guard ring for high reliability. A multimode fiber is aligned to the hermetically sealed PIN diode. The optical alignment system has the high coupling stability. w w w Edition 1.1 July 2004 .d e e h s a t a . u t4 m o c 1 www.DataSheet4U.com FID3Z1KX/LX ABSOLUTE MAXIMUM RATINGS (Ta=25°C) Parameter Storage Temperature Operating Case Temperature Forward Current Reverse Current Reverse Voltage Symbol Tstg Top IF IR VR Ratings -40 to +90 -40 to +85 5 2.0 20 PIN Photodiode Unit °C °C mA mA V OPTICAL & ELECTRICAL CHARACTERISTICS (Ta=25°C) Parameter Responsivity Symbol R Conditions VR=1V, 1300nm VR=1V, 1500nm Variation of Responsivity ∆R VR=1V, -20 to +70°C VR=1V,-40 to +85°C VR=5V, Ta=25°C Dark Current ID VR=5V, Ta=70°C VR=5V, Ta=85°C Cut-off Frequency Capacitance Optical Return Loss fc Ct ORL RL=50Ω, VR=5V -3dB from 500 ...