| Parameters | 
                                
                                                                                                            
                                            | Mount | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            SMD/SMT | 
                                        
                                                                            
                                            | Number of Pins | 
                                            6 | 
                                        
                                                                            
                                            | Packaging | 
                                            Tube | 
                                        
                                                                            
                                            | Published | 
                                            2001 | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1 (Unlimited) | 
                                        
                                                                            
                                            | Max Operating Temperature | 
                                            85°C | 
                                        
                                                                            
                                            | Min Operating Temperature | 
                                            -25°C | 
                                        
                                                                            
                                            | Response Time | 
                                            5 μs | 
                                        
                                                                            
                                            | Rise Time | 
                                            5μs | 
                                        
                                                                            
                                            | Max Reverse Voltage (DC) | 
                                            30V | 
                                        
                                                                            
                                            | Wavelength | 
                                            940 nm | 
                                        
                                                                            
                                            | Dark Current | 
                                            2nA | 
                                        
                                                                            
                                            | RoHS Status | 
                                            Non-RoHS Compliant | 
                                        
                                                                            
                                            | Lead Free | 
                                            Contains Lead | 
                                        
                                                                                                    
                            
                         
                                                PD3122F Overview
The photodiodes are packaged in the Tube for protection. Photodiodes are protected by SMD/SMT packages in order to ensure their safety. It is important that the reverse-bias voltage of the photodiodes do not exceed 30V continuously. Pins 6 are present on the photodiodes. During the operation of photodiodes, the temperature should not exceed 85°C. There should, however, be a minimum operating temperature of -25°C for the photodiodes. A photodiode conducts 2nA current without light input. 
PD3122F Features
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Packaging: Tube
Mount: Surface Mount
Response Time: 5 μs
PD3122F Applications
There are a lot of Sharp Microelectronics PD3122F Photodiodes applications. 
- Optical Analytics
 - YAG laser detection
 - Medical and Industrial
 - Pulse Oximetry
 - Optical Switches
 - Pure UV-C Monitoring
 - Heart Rate Monitoring
 - Low Capacitance
 - Solar Cells
 - Machine Controls