Siemens SRD 00314X SRD 00315X Data Sheet
Summary
This comprehensive technical datasheet details a high-performance Ternary PIN Photodiode, engineered for reliable sensitive optical reception in telecommunications applications at 1300 nm. Ideal for bit rates up to 1.2 Gbit/s, this device features low junction capacitance and stability for demanding data link systems. The manual provides exhaustive specifications, including performance characteristics charting spectral sensitivity, dark current variations (by voltage and temperature), capacitance, and precise information on multiple standardized connector types, allowing engineers to select the perfect fit for their optical networking designs.
Page 1 Text Content
Ternary PIN Photodiode SRD 00314X with Blocking Filter for 3rd Window SRD 00315X
In Ga As/In P - PIN-photodiode Designed for telecommunications applications Sensitive receiver for the 2nd optical window (1300 nm) Suitable for bit rates up to 1.2 Gbit/s Low junction and low package capacitance Fast switching times Low dark current Low noise Hermetically sealed 3-pin metal case Optimally coupled singlemode-fiber pigtail High reverse-current stability from planar structure
Type Ordering Code Connector/Flange
SRD 00314A Q62702-Pxxxx Pigtail, DIN singlemode
SRD 00315A Q62702-P3048 Pigtail with flange, DIN
singlemode
SRD 00314G Q62702-Pxxxx Pigtail, FC/PC-connector
SRD 00315G Q62702-Pxxxx Pigtail with flange, FC/PC-
connector
Component with other connector types on request.
Maximum Ratings
Parameter Symbol Values Unit
Forward current IF m A
Reverse voltage VR
Operating and storage temperature TA Tstg − 40 … + 85 °C
Max. radiant power into the opt. port Φport m W (VR = 5 V)
Soldering time (wave / dip soldering), distance ts between solder point and base plate (≥ 2 mm, 260 °C)
Semiconductor Group 02.95
Page Summary Contents For Siemens SRD 00314X SRD 00315X Data Sheet
Manual Details
| Brand | Siemens |
|---|---|
| Pages | 4 |
| File Size | 115.51 KB |
| Published | May 31, 2026 |
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Frequently Asked Questions
What operating temperature range is acceptable for this photodiode?
The operating and storage temperature range is -40 to +85 °C.
What maximum forward current should be considered?
The maximum rated forward current (I_F) is 10 mA.
Can the photodiode handle high bit rates?
Yes, it is suitable for bit rates up to 1.2 Gbit/s.
What is the typical dark current specification?
The datasheet specifies a low dark current (I_D) of less than 50 nA at V=2V, T=85°C.