HCPL-5731#300
Hermetically Sealed, Low IF, Wide Vcc, High Gain Optocouplers

• High Reliability, Two Channel, 8-Pin DIP
• Performance Guaranteed from -55 degrees to 125 degrees C
• MIL-PRF-38534 Class H, QML-38534
• Dual Marked with Device Part Number and DSCC Standard Microcircuit Drawing
• High Radiation Immunity
• Reliability Data
• MIL-PRF-38534 Class K Available
• Five Hermetically Sealed Package Configurations Available
• One and Four Channel Devices Available (may be different package)
• Low Input Current Requirement: 0.5 mA
• High Current Transfer Ratio: 1500% Typical @ IF = 0.5 mA
• Low Output Saturation Voltage: 0.11 V Typical
• 1500 Vdc Withstand Test Voltage

• Military and Aerospace
• High Reliability Systems
• Transportation, Medical, and Life Critical Systems
• Telephone Ring Detection
• Microprocessor System Interface
• EIA RS-232-C Line Receiver
• Voltage Level Shifting
• Isolated Input Line Receiver
• Isolated Output Line Driver
• Logic Ground Isolation
• Current Loop Receiver
• System Test Equipment Isolation
• Process Control Input/Output Isolation
• Harsh Industrial Environments

Data Sheets & Technical Specifications

• Data Sheet - 6N140A Family Hermetically Sealed, IF, Wide VCC, High Gain Optocoupler (201 KB,PDF)
• Technical Specification - Class level build comparison (64 KB,PDF)
• White Paper - Using Hermetic Optocouplers in Military and Space Electronics (338 KB,PDF)

Application Notes

• Application Note - AN 1043 Common Mode Noise: Sources Solutions (77 KB,PDF)
• Application Note - AN 1087; Thermal Data for Avago Optocouplers (259 KB,PDF)
• Application Note - Radiation Immunity Hermetic Optocouplers, Applications Note 1023 (143 KB,PDF)

Design & Reference Guides

• Design Guide - Optocoupler Designer's Guide (577 KB,PDF)

Product Change Notices

• Product Changes Notice (PCN) - Change Notification, HOC208, October 1999 (14 KB,PDF)
• Product Changes Notice (PCN) - Change Notification, HOC210, February 2000 (12 KB,PDF)
• Product Changes Notice (PCN) - PCN: A05-001-475179-0A, JUL. 2005 (374 KB,PDF)
• Product Changes Notice (PCN) - PCN: V06-214-475316-0A, HOC214, Aug. 2006 (13 KB,PDF)
• Product Changes Notice (PCN) - V10-218-475316-0A, HOC218 April 2010 (15 KB,PDF)

Quality & Reliability

• Regulatory Certificate - Test Optimization (123 KB,PDF)
• Reliability Data Sheet - 6N140A HCPL-57xx 67xx : Hermetically Sealed, Current High Gain Optocouplers Reliability (64 KB,PDF)