Aleph OJ-551-AS Opto Sensor
- Sensing Slot Width: 5 mm
- Slot Depth: 7.3 mm
- Slit Width: 0.5 mm
Maximum Ratings (Ta=25 °C)
| Item | Symbol | Value | |
|---|---|---|---|
| Input | Forward Current | IF | 50mA |
| Forward Current Derating | DIF/°C | -0.33mA/°C | |
| Reverse Voltage | VR | 5V | |
| Output | C-E Voltage | VCEO | 30V |
| E-C Voltage | VECO | 5V | |
| Collector Current | IC | 50mA | |
| Collector Power Dissipation | PC | 75mW | |
| Collector Power Dissipation Derating 1 | DPC/°C | -1mW/°C | |
| Operating Temperature | TOPR | -25~+85 °C | |
| Storage Temperature | TSTG | -40~+85 °C | |
1: Ta>25 °C
Electrical Characteristics (Ta=25 °C)
| Item | Symbol | Conditions | Min | Typ | Max | Unit | ||
|---|---|---|---|---|---|---|---|---|
| Input | Forward Voltage | VF | IF=10mA | – | – | 1.30 | V | |
| Reverse Current | IR | VR=3V | – | – | 10 | mA | ||
| Peak Wavelength | lP | IF=20mA | 940 | nm | ||||
| Output | Off-State Collector Current | ICEO | VCE=16V
IF=0mA |
– | – | 0.1 | µA | |
| Peak Wavelength | lP | – | 870 | nm | ||||
| Coupled | Light Current | IL | VCE=5V
IF=20mA |
0.5 | – | – | mA | |
| C-E Saturation Voltage | VCE (sat) | IF=20mA
IC=1mA |
– | – | 0.4 | V | ||
| Switching Time | Rise Time | tr | VCC=5V 2
IC=1mA RL=1kW |
– | 15 | – | ms | |
| Fall Time | tf | – | 15 | – | ms | |||
Note 2: Switching Time Test Circuit
