Features: • Standard (HCPL-0370/3700) and Low Input Current (HCPL-3760) Versions• AC or DC Input• Programmable Sense Voltage• Hysteresis• Logic Compatible Output• Thresholds Guaranteed over Temperature• Thresholds Independent of LED Optical Parameters̶...
HCPL-3760-020_1120240: Features: • Standard (HCPL-0370/3700) and Low Input Current (HCPL-3760) Versions• AC or DC Input• Programmable Sense Voltage• Hysteresis• Logic Compatible Output•...
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| Parameter | Symbol | Min. | Max. | Units | Note | |
| Storage Temperature | TS | -55 | 125 | |||
| Operating Temperature | TA | -40 | 85 | |||
| Lead Soldering Cycle | Temperature | 260 | 1 | |||
| Time | 10 | S | ||||
| Input Current | Average | IIN | 50 | mA | 2 | |
| Surge | 140 | 2,3 | ||||
| Transient | 500 | |||||
| Input Voltage (Pins 2-3) | VIN | 0.5 | V | |||
| Input Power Dissipation | HCPL-3700/3760 | PIN | 230 | mW | 4 | |
| HCPL-0370 | 172 | |||||
| Total Package Power Dissipation | HCPL-3700/3760 | PT | 305 | mW | 5 | |
| HCPL-0370 | 275 | |||||
| Output Power Dissipation | HCPL-3700/3760 | PO | 210 | mW | 6 | |
| HCPL-0370 | 103 | |||||
| Output Current | Average | IO | 30 | mA | 7 | |
| Supply Voltage (Pins 8-5) | VCC | 0.5 | 20 | V | ||
| Output Voltage (Pins 6-5) | VO | 0.5 | 20 | V | ||
| Solder Reflow Temperature Profile |
See Package Outline Drawings section. | |||||
The HCPL-0370/3700 and HCPL-3760 are voltage/current threshold detection optocouplers.The HCPL-3760 is a low-current version of the HCPL-0370/3700.To obtain lower current operation, the HCPL-3760 uses a high-efficiency AlGaAs LED which provides higher light output at lower drive currents.
The HCPL-0370/3700 and HCPL-3760 devices utilize threshold sensing input buffer ICs which permit control of threshold levels over a wide range of input voltages with a single external resistor.
The HCPL-0370/3700 and HCPL-3760 input buffer incorporates several features: hysteresis for extra noise immunity and switching immunity, a diode bridge for easy use with ac input signals, and internal clamping