SRD00514X SIEMENS | Alldatasheet
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Technical content
Semiconductor Group 1 02.95 Ge-Avalanche Photodiode with Pigtail SRD 00514X SRD 00515X
- Designed for application in fiber-optic communication systems
- Sensitive receiver for the 2nd optical window (1300 nm)
- High gain-bandwidth product
- Suitable for bit rates up to 1.2 Gbit/s and long-haul transmission
- Planar structure
- Small radiant sensitive area
- Low multiplied dark current
- High spectral sensitivity by built-in optics
- Hermetically sealed 3-pin metal case
- With optimally coupled multimode-fiber pigtail Type Ordering Code Connector/Flange SRD 00514H Q62702-Pxxxx Pigtail, FC/PC-connector SRD 00515H Q62702-Pxxxx Pigtail with flange, FC/PC-connector Component with other connector types on request. Maximum Ratings Parameter Symbol Values Unit Forward current IF 50 mA Reverse voltage VR * V Operating and storage temperature TA Tstg − 40 … + 85 °C Max. radiant power into the opt. port (VR = 5 V) Φ port 1 mW Soldering time (wave / dip soldering), distance between solder point and baseplate (≥ 2 mm, 260 °C) ts 10 s * Individual value of VBR is delivered with each component.
All optical data refer to an optimally coupled 10/125 µm SM fiber at ambient temperature of 25 °C, unless otherwise defined. Parameter Symbol Values Unit Spectral sensitivity λ = 1310 nm, M = 1 Sλ 0.8 (≥ 0.7) A/W Rise and fall time (10 % - 90 %) RL = 50 Ω , M = 1, λ = 1310 nm, Φ port = 100 µW tr; tf 0.3 (≤ 0.5) ns Multiplication factor at VR = 0.9 VBR M 4 (≥ 3) Breakdown voltage IR = 100 µA VBR 28 … 40 V Total capacitance VR = 0.9 VBR , Φ port = 0, f = 1 MHz C ≤ 2 pF Dark current VR = 10 V VR = 0.9 VBR ID < 200 < 300 nA nA Multiplied dark current (M = 10) IDM ≤ 20 nA Rel. Spectral Sensitivity M = 1 (VR = 10 V) Dark Current ID = ID (VR / VBR ) Multiplication Factor M = M (VR / VBR ) 0.2 0.4 0.6 0.8 800 1000 1200 1400 1600 Wavelength in nm Rel. Sensitivity 0.1 100 0 0.2 0.4 0.6 0.8 1 VR/VBR ID in uA / M M ID
Frequency Response of Sensitivity S = S(f), λ = 1300 nm Temperatur Behaviour of Breakdown Voltage VBR / VBR(25 °C)(TA) -10 100 10000 Frequency in MHz Sensitivity in dB M=2 M=8 M=16 M=32 0.9 0.95 1.05 1.1 -50 -25 0 25 50 75 100 Ambient Temperature in °C VBR/VBR(25) Temperature Behaviour of Dark Current ID / ID(25 °C)(TA) Sensitivity at different input Powers VBR / VBR(25 °C)(TA) 100 120 140 160 180 200 - 5 0 - 2 50 2 55 07 5 1 0 0 Ambient Temperature in °C ID/ID(25) 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.00E-07 1.00E-05 1.00E-03 Popt in W Sensitivity in A/W
Package Outlines (Dimensions in mm) SRD 00514X SRD 00515X