Description
These units are single, dual and quad channel, hermetically sealed optocouplers. The products are capable of operation and storage over the full military temperature range and can be purchased as either standard product or with full MIL-PRF-38534 Class Level H or K testing or from the appropriate DESC Drawing. All devices are manufactured and tested on a MIL-PRF-38534 certified line and are included in the DESC Qualified Manufacturers List QML-38534 for Hybrid Microcircuits.
Each channel contains a GaAsP light emitting diode which is optically coupled to an integrated photon detector. Separate connections for the photodiodes and output transistor collectors improve the speed up to a hundred times that of a conven tional phototransistor optocoupler by reducing the base-collector capacitance.

FEATUREs
• Dual Marked with Device Part Number and DESC Drawing Number
• Manufactured and Tested on a MIL-PRF-38534 Certified Line
• QML-38534, Class H and K
• Five Hermetically Sealed Package Configurations
• Performance Guaranteed, Over -55°C to +125°C
• High Speed: Typically 400 kBit/s
• 9 MHz Bandwidth
• Open Collector Output
• 2-18 Volt VCC Range
• 1500 Vdc Withstand Test Voltage
• High Radiation Immunity
• 6N135, 6N136, HCPL-2530/-2531, Function Compatibility
• Reliability Data

APPLICATIONs
• Military and Space
• High Reliability Systems
• Vehicle Command, Control, Life Critical Systems
• Line Receivers
• Switching Power Supply
• Voltage Level Shifting
• Analog Signal Ground Isolation (see Figures 7, 8, and 13)
• Isolated Input Line Receiver
• Isolated Output Line Driver
• Logic Ground Isolation
• Harsh Industrial Environments
• Isolation for Test Equipment Systems