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Product Detailed Parameters
- Description：OPTOISOLTR 1KV 1CH TRANS 4-CLCC
- Series：-
- Mfr：Skyworks Solutions Inc.
- Package：Bulk
- Number of Channels：1
- Voltage - Isolation：1000VDC
- Current Transfer Ratio (Min)：-
- Current Transfer Ratio (Max)：-
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：25µs, 25µs (Max)
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：60V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：2V (Max)
- Current - DC Forward (If) (Max)：1:00 AM
- Vce Saturation (Max)：300mV
- Operating Temperature：-55°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：4-CLCC
- Supplier Device Package：4-CLCC (5.59x3.81)
- Grade：-
- Qualification：-
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Overview
The OLS049 is a radiation-tolerant phototransistor optocoupler manufactured by Skyworks Solutions, Inc. It features a hermetic LCC-6 surface-mount package designed for high-reliability applications. The device provides an isolation voltage of 1000 VRMS and supports a forward current of 1 A with a forward voltage of 1.9 V. Electrical characteristics include a maximum collector current of 40 mA, a collector-emitter saturation voltage of 300 mV, and rise/fall times of 25 µs each.
Feature Summary
- Radiation tolerant design suitable for harsh environments
- Hermetic sealed construction for enhanced reliability
- High isolation voltage capability
Applications
- Aerospace systems
- Defense electronics
- Industrial control circuits
Procurement Notes
Verify availability status directly with the manufacturer or authorized distributors, as this component may be subject to limited supply or factory special orders. Confirm that the specific lot meets radiation tolerance requirements for the intended application environment before finalizing procurement decisions.
Selection Notes
Select this component when radiation hardness and hermetic sealing are critical requirements. Ensure the system design accommodates the 1000 VRMS isolation rating and the 25 µs switching speed. Verify that the LCC-6 package dimensions fit the PCB layout constraints.
Part Context
Skyworks Solutions, Inc. specializes in analog and mixed-signal semiconductor products for aerospace, defense, and industrial markets. The OLS049 belongs to their portfolio of high-reliability optocouplers designed to withstand extreme environmental conditions and ionizing radiation exposure.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult official Skyworks Solutions documentation for qualified alternatives if this specific part number is unavailable.
