PD638B Overview

In order to protect these photodiodes from damage, they are packaged in the Bulk. It is necessary to place the photodiodes into Radial packages in order to protect them from damage. A continuous reverse-bias mode can only sustain 170V voltage per photodiode. Continuously reverse-bias the photodiodes shouldn't exceed 170V. It has 2 pins for the photodiodes. Without light, a photodiode has 5nA current.

PD638B Features

Moisture Sensitivity Level (MSL): 1 (Unlimited)
Operating Temperature: -40°C~85°C
Packaging: Bulk
Diode Type: PIN
Mount: Through Hole
Spectral Range: 840nm ~ 1100nm
Response Time: 50ns

PD638B Applications

There are a lot of Everlight Electronics Co Ltd
PD638B Photodiodes applications.

• Electronic Equipment
• Industrial Automation
• Machine Controls
• Light Barriers
• Vision Controls
• Measurement Levelling
• High speed photo detectors
• Health Monitoring
• Heart Rate Monitoring
• Pulse Oximetry