PD438B/L1 Overview

The Bulk protects these photodiodes from damage. In order to ensure safety, the photodiodes are packaged in TO-226-2, TO-92-2 Long Body packages. A continuous reverse-bias voltage of 170V should be maintained for the photodiodes. 2 pins are present on the photodiodes. During a circuit, the photodiodes could release 150mW heat. Photodiodes should have a reverse anode voltage of 32V. Despite the absence of light, photodiodes make 5nA current.

PD438B/L1 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

PD438B/L1 Applications

There are a lot of Everlight Electronics Co Ltd
PD438B/L1 Photodiodes applications.

• Photo interrupters
• Shaft encoders
• Electronic Equipment
• Industrial Automation
• Machine Controls
• Light Barriers
• Vision Controls
• Measurement Levelling
• High speed photo detectors
• Health Monitoring