| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 4 Pin |
| Case/Package | 4-Mini-Flat |
| Rise/Fall Time | 3 µs |
| Input Voltage (DC) | 1.30V (max) |
| Output Voltage | ≤80.0 V |
| Number of Circuits | 1 Circuit |
| Number of Channels | 1 Channel |
| Number of Positions | 4 Position |
| Forward Voltage | 1.3V (Max) |
| Power Dissipation | 0.15 W |
| Rise Time | 3 µs |
| Isolation Voltage | 3.75 kV |
| Forward Current | 50 mA |
| Output Voltage (Max) | 80 V |
| Input Current (Min) | 50 mA |
| Reverse Breakdown Voltage | 6 V |
| Maximum Forward Voltage (Max) | 1.3 V |
| Forward Current (Max) | 50 mA |
| Fall Time | 3 µs |
| Operating Temperature (Max) | 100 ℃ |
| Operating Temperature (Min) | -55 ℃ |
| Power Dissipation (Max) | 150 mW |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
| Size-Height | 2.11 mm |
| Operating Temperature | -55℃ ~ 100℃ |
The HMHA281R2 is a 1-channel 4-pin DC input half-pitch Phototransistor Optocoupler consists of a gallium arsenide infrared emitting diode driving a silicon phototransistor. The lead pitch is 1.27mm. It is suitable for digital logic input, microprocessor input, twisted-pair line receiver and telephone line receiver.
● Half-pitch leads for optimum board space saving
● 50mA Continuous forward current
● 6V Reverse input voltage
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