Beijing Silk Road Enterprise Management Services Co., Ltd.
| Power Dissipation | 275mW |
| Output Current | 30mA |
| Low Level Delay Time | 40us |
| High Level Delay Time | 15us |
| Input threshold current | 3.11mA |
| Voltage - Forward(Vf) | 0.59V |
| Voltage - Supply | 2V~18V |
| Forward Current(If) | 4.4mA |
| Operating Temperature | -40℃~+85℃ |
| CMTI(kV/us) | 4kV/us |
| Isolation Voltage(Vrms) | 3.75kV |
| Number of Channels | 1 |
| Input Type | AC,DC |
| Description | 30mA 0.59V 2V~18V AC,DC SO-8 Logic Output Optoisolators RoHS |
| Mfr. Part # | HCPL-0370-500E |
| Package | SO-8 |
| Model Number | HCPL-0370-500E |
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Product Specification
| Power Dissipation | 275mW | Output Current | 30mA |
| Low Level Delay Time | 40us | High Level Delay Time | 15us |
| Input threshold current | 3.11mA | Voltage - Forward(Vf) | 0.59V |
| Voltage - Supply | 2V~18V | Forward Current(If) | 4.4mA |
| Operating Temperature | -40℃~+85℃ | CMTI(kV/us) | 4kV/us |
| Isolation Voltage(Vrms) | 3.75kV | Number of Channels | 1 |
| Input Type | AC,DC | Description | 30mA 0.59V 2V~18V AC,DC SO-8 Logic Output Optoisolators RoHS |
| Mfr. Part # | HCPL-0370-500E | Package | SO-8 |
| Model Number | HCPL-0370-500E |
The HCPL-0370/3700 and HCPL-3760 are voltage/current threshold detection optocouplers designed for industrial control and microprocessor interfacing. The HCPL-3760 offers a low-current version utilizing a high-efficiency AlGaAs LED. These devices feature threshold sensing input buffer ICs that allow for programmable threshold levels with a single external resistor. Key integrated features include hysteresis for enhanced noise immunity, a diode bridge for AC input signal compatibility, and internal clamping diodes for transient protection. The threshold sensing occurs before LED drive, ensuring threshold levels are independent of optical coupling variations. Applications include limit switch sensing, low voltage detection, AC mains and DC link voltage detection, relay contact and coil monitoring, current sensing, and microprocessor interfacing.
| Model | Description | Input Threshold Current (typ.) | Input Threshold Voltage (typ.) | Input Current (typ.) | Logic Low Output Voltage (max.) | Logic High Supply Current (typ.) | Supply Voltage (VCC) | Operating Temperature | Package Type |
|---|---|---|---|---|---|---|---|---|---|
| HCPL-0370/3700 | Standard Voltage/Current Threshold Detection Optocoupler | 2.5 mA (ITH+) | 3.7 V (VTH+) | 3.7 mA | 0.4 V | 0.002 A | 2 - 18 V | 0C to 70C | 300 mil DIP-8, SO-8 |
| HCPL-3760 | Low-Current Voltage/Current Threshold Detection Optocoupler | 1.2 mA (ITH+) | 3.7 V (VTH+) | 1.8 mA | 0.4 V | 0.002 A | 2 - 18 V | 0C to 70C | 300 mil DIP-8, SO-8 |
| Agency Approvals & Safety Related Specifications | |||||||||
| All Models | Dielectric Withstand Proof Test Voltage | 3750 Vac, 1 minute (UL 1577 & CSA) | |||||||
| All Models | Maximum Working Insulation Voltage (VIORM) | 567 Vpeak (HCPL-0370), 630 Vpeak (HCPL-3700/3760) (with option 060) | |||||||
| All Models | Highest Allowable Overvoltage (VIOTM) | 6000 Vpeak | |||||||
| All Models | Input-Output Resistance (RI-O) | 1012 | |||||||
| All Models | Input-Output Capacitance (CI-O) | 0.6 pF | |||||||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Foun... Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Foun...
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