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Voltage current threshold detection optocoupler Broadcom HCPL-3700-000E featuring UL and CSA approvals
Voltage current threshold detection optocoupler Broadcom HCPL-3700-000E featuring UL and CSA approvals
Specifications
Rise time :
20us
Output Current :
30mA
Fall time :
300ns
Vce Saturation(VCE(sat)) :
400mV@4.2mA
Operating Temperature :
-40℃~+85℃
Load Voltage :
20V
Forward Current(If) :
3.7mA
Input type :
AC,DC
Isolation Voltage(Vrms) :
3.75kV
Pd - Power Dissipation :
305mW
Number of Channels :
1
Description :
30mA 400mV@4.2mA 20V AC,DC DIP-8 Transistor, Photovoltaic Output Optoisolators RoHS
Mfr. Part # :
HCPL-3700-000E
Model Number :
HCPL-3700-000E
Package :
DIP-8
Description

Product Overview

The HCPL-0370/3700 and HCPL-3760 are voltage/current threshold detection optocouplers designed for industrial control and microprocessor interfacing. The HCPL-3760 offers lower current operation using 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 benefits include input 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 monitoring, relay contact and coil monitoring, current sensing, and microprocessor interfacing.

Product Attributes

  • Brand: Avago Technologies
  • Certifications: UL 1577 Recognized, CSA Approved
  • Compliance: Lead (Pb) Free, RoHS 6 fully compliant options available

Technical Specifications

Model Description Input Threshold Current (Typical) Input Threshold Voltage DC (Typical) Input Threshold Voltage AC (Typical) Package UL Withstand Voltage (1 min)
HCPL-0370/3700 Standard voltage/current threshold detection optocoupler ITH+: 2.5 mA / ITH-: 1.3 mA VTH+: 3.7 V / VTH-: 2.6 V VTH+: 4.9 V / VTH-: 3.7 V 300 mil DIP-8, SO-8 3750 Vrms
HCPL-3760 Low-current version ITH+: 1.2 mA / ITH-: 0.6 mA VTH+: 3.7 V / VTH-: 2.6 V VTH+: 4.9 V / VTH-: 3.7 V 300 mil DIP-8, SO-8 3750 Vrms
Insulation Characteristics (with option 060)
Parameter Symbol HCPL-0370 HCPL-3700/3760 Units Conditions Notes
Maximum Working Insulation Voltage VIORM 567 630 Vpeak Rated mains voltage 600 V rms
Highest Allowable Overvoltage VIOTM 6000 6000 Vpeak (Transient Overvoltage, tini = 60 sec)
External Air Gap (Clearance) L(IO1) 7.1 4.9 mm Measured from input terminals to output terminals Min.
External Tracking Path (Creepage) L(IO2) 7.4 4.8 mm Measured from input terminals to output terminals Min.
Internal Plastic Gap (Clearance) 0.08 0.08 mm Through insulation distance
Comparative Tracking Index CTI 200 200 V DIN IEC 112/VDE 0303 PART 1
Recommended Operating Conditions
Parameter Symbol Value Units Note
Supply Voltage VCC 2 to 18 V
Operating Temperature TA 0 to 70 C
Operating Frequency f 0 to 4 kHz

2410311230_Broadcom-HCPL-3700-000E_C692043.pdf

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Voltage current threshold detection optocoupler Broadcom HCPL-3700-000E featuring UL and CSA approvals

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Product Detail
Rise time :
20us
Output Current :
30mA
Fall time :
300ns
Vce Saturation(VCE(sat)) :
400mV@4.2mA
Operating Temperature :
-40℃~+85℃
Load Voltage :
20V
Contact Supplier
Voltage current threshold detection optocoupler Broadcom HCPL-3700-000E featuring UL and CSA approvals

Beijing Silk Road Enterprise Management Services Co., Ltd.

Verified Supplier
1 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
Digital Isolators, Isolators - Gate Drivers, Logic Output Optoisolators
Employee Number :
300~500
Certification Level :
Verified Supplier
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