ams OSRAM SFH 2704 CHIPLED® Silicon PIN Photodiode

ams OSRAM SFH 2704 CHIPLED® Silicon PIN Photodiode is designed for health monitoring applications like heart rate monitoring and pulse oximetry. This photodiode comes in a small 2mm x 1.8mm x 0.6mm clear epoxy package. The SFH 2704 photodiode features 2kV ESD withstand voltage according to ANSI/ESDA/JEDEC JS-001 (HBM, Class 2). This PIN photodiode is especially suitable for applications from 400nm to 1100nm and, therefore, sensitive to various vital sign monitoring features.

This photodiode appears utterly black, making it easy to hide in modern industrial designs. The small and rectangular package allows easy custom setups of sensor arrays and clusters when different areas must be monitored simultaneously. The SFH 2704 photodiode offers very low capacitance making it easy to operate with an external driver and delivers a rise and fall time of around 100ns.

Features

  • Clear epoxy package
  • 2kV ESD withstand voltage according to ANSI/ESDA/JEDEC JS-001 (HBM, Class 2)
  • Suitable for reflow soldering
  • Especially suitable for applications from 400nm to 1100nm
  • Easy to cluster
  • Black appearance
  • 2mm x 1.8mm x 0.6mm package
  • ≥0.35µA photocurrent (0.51 µA typical) at Ee=0.1 mW/cm² and λ=535nm
  • -40°C to +85°C operating temperature
  • 6V maximum reverse voltage

Applications

  • Heart rate monitoring
  • Pulse oximetry
  • Machine controls
  • Light barriers
  • Vision controls
  • Rain sensors
  • Glucometers
  • Bill acceptors
  • Medical equipment
  • Coin counters
  • Level measurement

Performance Graphs

Performance Graph - ams OSRAM SFH 2704 CHIPLED® Silicon PIN Photodiode

Dimensions

Mechanical Drawing - ams OSRAM SFH 2704 CHIPLED® Silicon PIN Photodiode
Inilathala: 2019-02-06 | Na-update: 2025-11-20